Basic Information

Faculty

• Faculty of Engineering

Professional Memberships

• 設計工学会
• 表面科学会
• 表面技術協会
• 精密工学会
• 日本機械学会
• 日本トライボロジー学会
• 中性子科学会

Academic Degree

• 修士（工学）(京都大学)
• 博士（工学）(京都大学)

Academic Resume (Graduate Schools)

• 京都大学, 大学院工学研究科修士課程精密工学専攻, 修了
• 京都大学, 大学院工学研究科博士後期課程精密工学専攻, 退学

Academic Resume (Undergraduate School/Majors)

• 東京大学, 工学部精密機械工学科, 卒業

Research History

• From Apr. 2021, To Apr. 2023

  ★科学技術振興機構（JST） 創発PI（兼任）
• From Apr. 2026, To Present

  ★京都大学 工学研究科長補佐（兼任）
• From Apr. 2022, To Mar. 2023

  ★京都大学 工学研究科長補佐（兼任）
• From Oct. 2024, To Present

  ★京都大学 理事補（兼任）
• From Apr. 2019, To Mar. 2023

  ★日本学術振興会（JSPS） 学術センター研究員（兼任）
• From Apr. 2019, To Present

  Kyoto University, Graduate School of Engineering
• From Apr. 2014, To Mar. 2019

  Doshisha University, Faculty of Science and Engineering
• From Oct. 2013, To Jul. 2017

  ★科学技術振興機構（JST） さきがけ研究員（兼任）
• From Aug. 2014, To Aug. 2016

  Ministry of Education,Culture,Sports,Science and Technology
• From Apr. 2008, To Mar. 2014

  Doshisha University, Faculty of Science and Engineering
• From Sep. 2010, To Sep. 2011

  ★スイス連邦工科大学チューリッヒ校 客員教授（兼任）
• From Apr. 2005, To Mar. 2008

  Doshisha University
• From Apr. 2001, To Mar. 2005

  Ryukoku University, Faculty of Science and Technology

ID,URL

• ORCID ID

  0000-0001-8224-8189

• J-Global ID

  200901038252789893

• Researcher number

  00340505

• External link

  http://www.elem.me.kyoto-u.ac.jp/b/

Website(s) (URL(s))

• http://www.elem.me.kyoto-u.ac.jp/

researchmap URL

• https://researchmap.jp/read0099436

Research

Research Areas

• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Machine elements and tribology
• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Design engineering

Papers

• Balancing Holding Torque and Dynamic Performance: Air-Lubricated, Friction-Utilizing Shoulder Joint for PAM-Driven Humanoids

  Haruka Uehara; Takumi Kawasetsu; Tomoko Hirayama; Koh Hosoda

  IEEE Robotics and Automation Letters, 2026, Peer-reviewed

  
• A Novel Friction Test Device for Nanoscale Gap Surfaces with Sandwiched Lubricant

  Wataru Yagi; Yuanlin Xi; Toshiyuki Tsuchiya; Naoki Yamashi; Tomoko Hirayama

  Journal of Micromechanics and Microengineering, 2026, Peer-reviewed

  
• Adsorption Behavior of Sodium Carboxylates on Iron Oxide Surface in Water and Their Tribological Properties

  Tomoaki Okano; Hideaki Hattori; Naoki Akamatsu; Naoki Yamashita; Tomoko Hirayama

  Frontiers in Mechanical Engineering, 2026, Peer-reviewed

  
• Tribological Performance and Lubrication Mechanisms of Lubricant Additives in HFC and HFO Refrigerant Environments

  Ryuichi Yoshida; Haiyang Gu; Naoya Hatano; Tomoko Hirayama; Naoki Yamashita; Makoto Miyajima; Shinichiro Ido

  Tribology International, 2026, Peer-reviewed

  
• Molecular deconstruction strategy for assessing individual group contributions to adsorption and lubrication in multipolar functional molecules

  Xuechao Song; Kai Zeng; Chengyao Xu; Hanglin Li; Jingchun Zhang; Wenjing Hu; Haiyang Gu; Tomoko Hirayama; Yuxi Song; Jiusheng Li

  Tribology International, 2026, Peer-reviewed

  
• Scuffing Protection from PMA Adsorption Film

  Mao Ueda; Naoki Yamashita; Tomoko Hirayama; Hugh Spikes

  Tribology Online, 2026, Peer-reviewed

  
• Dominant role of PEG adsorption film in friction reduction of water-lubricated graphite based on adsorption structure

  Jimin Xu; Shuo Cheng; Tomoko Hirayama; Haiyang Gu; Naoki Yamashita; Cheng; Zheng

  Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2026, Peer-reviewed

  
• In-Lubricant AFM Visualization of Fatty Acid Metal Soap Films: Evaluation of Tribological Properties

  Naoki Yamashita; Hinano Egawa; Tomoko Hirayama; Taketoshi Minato

  Tribology International, 2026, Peer-reviewed

  
• Interfacial Tribofilm Stability and Friction-Reduction Mechanisms of Esterification-Grafted MXene

  Cheng Zheng; Jimin Xu; Haiyang Gu; Shuo Chen; Lin Sun; Kun Liu; Tomoko Hirayama

  Tribology International, 2026, Peer-reviewed

  
• Full-film EHD friction in FM-containing oils

  Mao Ueda; Riki Takano; Naoki Yamashita; Tomoko Hirayama; Ruixi Zhang; Takayuki Tokoroyama; Noritsugu Umehara

  Tribology Letters, 2026, Peer-reviewed

  
• Effect of polymer dispersion on mechanical properties for extruded Mg matrix composites

  Yuma Geshi; Tomoko Hirayama; Morimasa Nakamura; Takashi Matsuoka; Hidetoshi Somekawa

  Materials Science & Engineering A, 2025, Peer-reviewed

  
• Regulatory mechanism of molecular topology on interfacial adsorption and lubrication performance

  Xuechao Song; Wenjing Hu; Chengyao Xu; Zhaoyang Guo; Tomoko Hirayama; Jiusheng Li; Kai Zeng; Yuxi Song; Hengyi Lu

  Tribology International, 2025, Peer-reviewed

  
• Effect of Surface Oxidation on Adsorption and Frictional Properties of Oiliness Additives Evaluated by Atomic Force Microscopy

  Lin Sun; Naoki Yamashita; Tomoko Hirayama; Kento Mimura; Yoshihiro Ito; Hironobu Nakanishi

  Tribology Letters, 2025, Peer-reviewed

  
• Friction reduction behavior of polyacrylic acid solutions driven by molecular structure and adsorption stability

  Cheng Zheng; Jimin Xu; Tomoko Hirayama; Haiyang Gu; Lin Sun; Juchen Zhang; Kun Liu

  Tribology Letters, 2025, Peer-reviewed

  
• Terminal group engineering of polyether amines: Overcoming steric hindrance for enhanced adsorption and lubrication performance on iron surfaces

  Xuechao Song; Zhaoyang Guo; Yuxi Song; Jingchun Zhang; Haiyang Gu; Naoki Yamashita; Hengyi Lu; Kenji Fukuzawa; Wenjing Hu; Tomoko Hirayama; Jiusheng Li

  Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2025, Peer-reviewed

  
• Effect of Surfactant Self-Assembly on Lubrication Performance in Oil-Based Systems: The Role of Reverse Micelles and Vesicles

  Haiyang Gu; Tomoko Hirayama

  Frontiers in Mechanical Engineering, 2025, Peer-reviewed

  
• Encapsulation of Lubricant Additives - Enhanced Lubrication Performance through Micellar Solubilization of Poorly Soluble Additives by Surfactants

  Haiyang Gu; Tomoko Hirayama

  Tribology International, 2025, Peer-reviewed

  
• Underlying mechanisms of improved cryogenic tribological performance of pure graphite: suppressed thermal atomic motions and enhanced mechanical properties

  Cheng Zheng; Tomoko Hirayama; Naoki Yamashita; Haiyang Gu; Wei Wang; Kun Liu; Jimin Xu

  ASME, Journal of Tribology, 2025, Peer-reviewed

  
• Sudden drop in friction coefficient of extruded Mg matrix composites

  Mami Asano; Tomoko Hirayama; Hidetoshi Somekawa; Takashi Matsuoka

  Ceramics International, 2025, Peer-reviewed

  
• Measurement of Oil film thickness Distribution in Roll Bite During Cold Rolling Using Quantum Dots

  Masahiro Shimura, Daisuke Kasai, Takayuki Otsuka, Naoki Yamashita, Tomoko Hirayama

  ISIJ International, 2025, Peer-reviewed

  
• Relationship between Friction Reduction Effect and Solubility in Base Oil of Organic Friction Modifiers

  Haiyang Gu; Tomoko Hirayama; Naoki Yamashita; Jimin Xu; Masako Yamada

  Tribology International, 2025, Peer-reviewed

  
• A Method for Simultaneously Measuring Friction and Gap at Metal-Lubricant Interface by Combined Use of Atomic Force Microscopy and Line-and-Space Patterned Metal Films

  Naoki Yamashita; Tomoko Hirayama

  Frontiers in Mechanical Engineering, 2024, Peer-reviewed

  
• Shear Properties and Dynamic Responses of Greases in Micrometer-Order Gap

  Hanul Chun; Tomoko Hirayama; Naoki Yamashita; Naoya Hatano; Kazuya Tatsumi; Reiko Kuriyama

  Frontiers in Mechanical Engineering, 2024, Peer-reviewed

  
• Improved wear and friction properties by self-formed SiC layers in Mg/SiC composites

  Shuhei Kamei; Tomoko Hirayama; Hidetoshi Somekawa; Takashi Matsuoka

  Ceramics International, Part A, 2024, Peer-reviewed

  
• Adsorption Characteristics and Mechanical Responses of Lubricants Containing Polymer Additives under Fluid Lubrication with Narrow Gap

  Tomoko Hirayama; Naoki Yamashita; Waka Yamamoto; Kenta Shirode; Akira Okada; Naoya Hatano; Toshiyuki Tsuchiya; Masako Yamada

  Langmuir, 2024, Peer-reviewed

  
• Effect of Atmospheric Gas on ZDDP Tribofilm Formation

  Naoki Yamashita; Tomoko Hirayama

  Tribology International, 2024, Peer-reviewed

  
• Hydration-lubrication performance improvement via synergistic effects of free polymers and polymer brushes

  Fengchang Lin; Shintaro Itoh; Tomoko HIRAYAMA; Kenji Fukuzawa; Hedong Zhang; Naoki Azuma; Chizuru Hiroka; Yuxi Song

  Tribology International, 2024, Peer-reviewed

  
• Study of the boundary friction of high-strength steel during the cold rolling

  Masahiro SHIMURA; Naoki YAMASHITA; Masahiro HINO; Takayuki OTSUKA; Tomoko HIRAYAMA

  Tribology - Materials, Surfaces & Interfaces, 2024, Peer-reviewed

  
• Tribological studies of hybrid composites of epoxy with solid (UHMWPE) and liquid (Squalane) lubricant fillers

  Sujeet K. Sinha; Naoya Hatano; Tomoko Hirayama

  Tribology Online, 2023, Peer-reviewed

  
• Neutron Reflectometry under High Shear in Narrow Gap for Tribology Study

  Naoki Yamashita; Tomoko Hirayama; Masahiro Hino; Norifumi L. Yamada

  Scientific Reports, 2023, Peer-reviewed

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• Tribological Performance of a Surfactant Derived from Its Structure of Molecular Aggregates in Water

  Haiyang Gu; Tomoko Hirayama; Naoki Yamashita; Tomoaki Okano; Jimin Xu; Nobuhiro Sato; Masako Yamada

  Tribology International, 2023, Peer-reviewed

  
• 量子ドットを活用した冷間圧延時のロールバイト油膜厚さ分布の測定

  志村眞弘; 河西大輔; 大塚貴之; 山下直輝; 平山 朋子

  鉄と鋼, 2023, Peer-reviewed

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• Friction Characteristics of SUS440C/Si3N4 Lubricated by Polytetrafluoroethylene under Cryogenic Environment

  Hiromitsu Kakudo; Satoshi Takada; Tomoko Hirayama

  ASME Journal of Tribology, 2023, Peer-reviewed

  
• Numerical Investigation of Turbopump Bearing Heat Generation in Liquid Methane

  Hiromitsu Kakudo; Satoshi Takada; Tomoko Hirayama

  ASME Journal of Tribology, 2023, Peer-reviewed

  
• Effects of Polarity of Polymers on Conformations and Lubricating Film Formation of Adsorbed Films

  Yuxi Song; Kenji Fukuzawa; Tomoko Hirayama; Naoki Yamashita; Norifumi L. Yamada; Shintaro Itoh; Naoki Azuma; Hedong Zhang

  Macromolecules, 2023, Peer-reviewed

  
• Interfacial Structure and Tribological Property of Adsorbed Layer Formed by Dibasic Acid Ester Derivative

  Naoki Yamashita; Tomoko Hirayama; Norifumi L. Yamada; Yutaro Shimizu; Kazuhiro Oda; Hideki Kawamoto

  Tribology Online, 2022, Peer-reviewed

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• N-Oleoyl sarcosine as an engine oil friction modifier, Part 2: Elucidation of friction-reducing mechanism at room temperature focusing on contribution of NOS in NOS+ZDDP mixture

  Weiqi SHEN; Dongjiang HAN; Tomoko HIRAYAMA; Naoki YAMASHITA; Tadashi OSHIO; Hideo TSUNEOKA; Kazuo TAGAWA; Kazuhiro YAGISHITA

  Tribology Online, 2022, Peer-reviewed

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• N-Oleoyl sarcosine as an engine oil friction modifier, Part 1: Tribological performance of NOS+ZDDP mixture at 100°C

  Weiqi SHEN; Dongjiang HAN; Tomoko HIRAYAMA; Naoki YAMASHITA; Tadashi OSHIO; Hideo TSUNEOKA; Kazuo TAGAWA; Kazuhiro YAGISHITA

  Tribology Online, 2022, Peer-reviewed

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• 二塩基酸エステル誘導体が形成する吸着分子膜の構造とトライボロジー特性

  山下直輝; 平山朋子; 山田悟史; 清水湧太郎; 小田和裕; 川本英貴

  トライボロジスト, 2022, Peer-reviewed

  
• Relationship between Interfacial Adsorption of Additive Molecules and Reduction of Friction Coefficient in the Organic Friction Modifiers-ZDDP Combinations

  Weiqi Shen; Tomoko Hirayama; Naoki Yamashita; Masato Adachi; Tadashi Oshio; Hideo Tsuneoka; Kazuo Tagawa; Kazuhiro Yagishita; Norifumi L. Yamada

  Tribology International, 2022, Peer-reviewed

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• Heat Generation in Cryogenic Turbopump Bearing

  Hiromitsu Kakudo; Satoshi Takada; Tomoko Hirayama

  Tribology Online, 2021, Peer-reviewed

  
• Elucidation of Material Removal Mechanism in Float Polishing

  Anthony T; H. Beaucamp; Kotaro Nagai; Tomoko Hirayama; Mutsumi Okada; Hirofumi Suzuki; Yoshiharu Namba

  Precision Engineering, 2021, Peer-reviewed

  
• Mechanistic insights into the effect of structural factors on film formation and tribological performance of organic friction modifiers

  Febin Cyriac; Naoki Yamashita; Tomoko Hirayama; Tee Xin Yi; Sendhil Kumar Poornachary; Pui Shan Chow

  Tribology International, 2021, Peer-reviewed

  
• Highly Swollen Adsorption Layer Formed by Polymeric Friction Modifier Providing Low Friction at Higher Temperature

  Naoki Yamashita; Tomoko Hirayama; Norifumi L. Yamada; Honami Watanabe; Ko Onodera; Takehisa Sato

  Tribology Letters, 2021, Peer-reviewed

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• 極低温ターボポンプ軸受の軸受発熱メカニズムに関する研究

  角銅洋実; 高田仁志; 平山朋子

  トライボロジスト, 2021, Peer-reviewed

  
• Combined Use of Neutron Reflectometry and Frequency-Modulation Atomic Force Microscopy for Deeper Understanding of Tribology [Review]

  Tomoko Hirayama; Naoki Yamashita

  Japanese Journal of Applied Physics, 2020, Peer-reviewed, Invited

  
• Shear Property of Oil Film Containing Oiliness Additive in Narrow Gap Measured with Newly-Developed Parallel-Disk Viscometer Supported by Aerostatic Bearing

  Tomoko Hirayama; Shun Shibata; Tomoyuki Harada; Yusuke Hashimoto; Naoki Yamashita

  Lubrication Science, 2020, Peer-reviewed

  
• An Investigation into the Tribological Properties of Wood Flour Reinforced Polypropylene Composites

  Khalil Ibrahim; Mohamed Ali; Tomoko Hirayama; Khalaf Diab

  Materials Research Express, 2020, Peer-reviewed

  
• Tribological Analysis of Tip-Cantilever Made of SU-8, Talc and PFPE Composite

  Jitendra K. Katiyar; Sujeet K. Sinha; Tomoko Hirayama; Arvind Kumar

  Tribology - Materials, Surfaces & Interfaces, 2019, Peer-reviewed

  
• 潤滑グリースの油膜形成に及ぼす増ちょう剤の効果−摩擦面への増ちょう剤の付着・堆積を伴うグリース膜形成のメカニズム−

  小宮広志; 下司佑馬; 八百谷昇; 平山朋子; 松岡敬; 坂本英俊

  トライボロジスト, 2019, Peer-reviewed

  
• Growth of Adsorbed Additive Layer for Further Friction Reduction

  Tomoko Hirayama; Masayuki Maeda; Yuto Sasaki; Takashi Matsuoka; Hiroshi Komiya; Masahiro Hino

  Lubrication Science, 2019, Peer-reviewed

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• カバーリング複合糸を用いた織物状CFRTPの開発

  渡邉健斗; 越智昭夫; 松岡敬; 平山朋子

  成形加工, 2018, Peer-reviewed

  
• Cross-Sectional Imaging of Boundary Lubrication Layer Formed by Fatty Acid by Means of Frequency-Modulation Atomic Force Microscopy

  Tomoko Hirayama; Ryota Kawamura; Keita Fujino; Takashi Matsuoka; Hiroshi Komiya; Hiroshi Onishi

  Langmuir, 2017, Peer-reviewed

  
• Relationship between Oil Film Thickness between Timing Chain Plate and Guide and Friction Force under Sliding Condition

  宮本淳; 勝見健吾; 平山朋子; 松岡敬; 宇瀧昭彦

  自動車技術会論文集, 2017, Peer-reviewed

  
• Effect of Alloying Elements on Nano-ordered Wear Property of Magnesium Alloys

  Takahiro Yagi; Tomoko Hirayama; Takashi Matsuoka; Hidetoshi Somekawa

  Metallurgical and Materials Transactions A, Physical Metallurgy and Materials Science, 2017, Peer-reviewed

  
• Structural analysis of a-C:H and a-C:H:Si films under high-pressure and high-temperature by synchrotron X-ray diffraction

  Tomoko Hirayama; Yuri Eguchi; Koichi Saeki; Takashi Matsuoka; Takumi Kikegawa

  Diamond and Related Materials, 2016, Peer-reviewed

  
• Nano-Ordered Wear Property of Magnesium Obtaining Nanoindentation

  Hidetoshi Somekawa; Kazuhiro Tomita; Miwako Toda; Tomoko Hirayama; Takashi Matsuoka

  METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2015, Peer-reviewed

  
• Adsorbed film structure and tribological performance of aqueous copolymer lubricants with phosphate ester additive on Ti coated surface

  Bingjing Lin; Hongtao Zhu; A. Kiet Tieu; Tomoko Hirayama; Buyung Kosasih; Oyong Novareza

  Wear, 2015, Peer-reviewed

  
• Wear mechanisms of silicon carbide subjected to ultrasonic nanocrystalline surface modification technique

  Auezhan Amanov; Jun-Hyong Kim; Young-Sik Pyun; Tomoko Hirayama; Masahiro Hino

  Wear, 2015, Peer-reviewed

  
• Hidetoshi Somekawa;Atsushi Shimoda;Tomoko Hirayama;Takashi Matsuoka;Toshiji Mukai

  Hidetoshi Somekawa; Atsushi Shimoda; Tomoko Hirayama; Takashi Matsuoka; Toshiji Mukai

  MATERIALS TRANSACTIONS, 2014, Peer-reviewed

  
• Hydrodynamic Performance Produced by Nanotexturing in Sub-micrometer Clearance with Surface Roughness

  Tomoko Hirayama; Heinosuke Shiotani; Kazuki Yamada; Naoki Yamashita; Takashi Matsuoka; Hiroshi Sawada; Kosuke Kawahara

  Trans. ASME, Journal of Tribology, 2014, Peer-reviewed

  
• Effect of Nanotexturing on Increase in Elastohydrodynamic Lubrication Oil Film Thickness

  Tomoko Hirayama; Mitsutaka Ikeda; Toshiteru Suzuki; Takashi Matsuoka; Hiroshi Sawada; Kosuke Kawahara

  JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 2014, Peer-reviewed

  
• Fatty Acid Adsorption on Several DLC Coatings Studied by Neutron Reflectometry

  R. Simic; M. Kalin; T. Hirayama; P. Korelis; T. Geue

  TRIBOLOGY LETTERS, 2014, Peer-reviewed

  
• Neutron-reflectometry study of alcohol adsorption on various DLC coatings

  M. Kalin; R. Simic; T. Hirayama; T. Geue; P. Korelis

  APPLIED SURFACE SCIENCE, 2014, Peer-reviewed

  
• Pneumatic Servo Bearing Actuator with Multiple Bearing Pads for Ultraprecise Positioning

  Shuhei Tsujimura; Yusuke Hashimoto; Takashi Matsuoka; Tomoko Hirayama; Katsumi Sasaki

  International Journal of Automation Technology, 2013, Peer-reviewed

  
• Variation of Oil Introduction Behaviour during Oil-in-Water Emulsion Rolling

  Hironobu Nakanishi; Kozo Saiki; Tomoko Hirayama; Takashi Matsuoka

  MATERIALS TRANSACTIONS, 2013, Peer-reviewed

  
• Levitation and Deformation Characteristics of Thin Glass Substrate on Non-Contact Aerostatic Conveyer

  OIWA Naoki; HIRAYAMA Tomoko; MATSUOKA Takashi; YABE Hiroshi

  Journal of the Japan Society for Precision Engineering, 2013, Peer-reviewed

  
• Understanding of the Mechanism of Oil Film Formation between Roll and Strip in Rolling Process Lubricated with O/W Emulsion

  NAKANISHI Hironobu; YAMANAKA Yusuke; TOKUOKA Ryoya; HIRAYAMA Tomoko; MATSUOKA Takashi

  トライボロジスト, 2013, Peer-reviewed

  
• Microstructural evolution during dry wear test in magnesium and Mg-Y alloy

  Hidetoshi Somekawa; Shunsuke Maeda; Tomoko Hirayama; Takashi Matsuoka; Tadanobu Inoue; Toshiji Mukai

  MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013, Peer-reviewed

  
• Machine Elements -Introduction to Sliding Bearings-

  Tomoko Hirayama

  JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS, 2012, Peer-reviewed

  
• Thickness and density of adsorbed additive layer on metal surface in lubricant by neutron reflectometry

  Tomoko Hirayama; Takashi Torii; Yohei Konishi; Masayuki Maeda; Takashi Matsuoka; Kazuko Inoue; Masahiro Hino; Dai Yamazaki; Masayasu Takeda

  TRIBOLOGY INTERNATIONAL, 2012, Peer-reviewed

  
• Lubricated Friction Reduction by Spiral-Groove-Shape Nano-Texturing

  Yusuke Tanaka; Kazuma Okada; Tomoko Hirayama; Takashi Matsuoka; Hiroshi Sawada; Kosuke Kawahara; Shunji Noguchi

  PROCEEDINGS OF PRECISION ENGINEERING AND NANOTECHNOLOGY, 2012, Peer-reviewed

  
• Nano-Motion X-Y Stage by Pneumatic Servo Spherical Bearing Actuators

  Atsushi Sugimoto; Tomoko Hirayama; Takashi Matsuoka; Katsumi Sasaki

  PROCEEDINGS OF PRECISION ENGINEERING AND NANOTECHNOLOGY, 2012, Peer-reviewed

  
• Deformation and flying height orbit of glass sheets on aerostatic porous bearing guides

  Naoki Oiwa; Masaya Masuda; Tomoko Hirayama; Takashi Matsuoka; Hiroshi Yabe

  TRIBOLOGY INTERNATIONAL, 2012, Peer-reviewed

  
• Clarifications of the mechanism of nano-fluctuation of aerostatic thrust bearing with surface restriction

  Tomotaka Yoshimura; Teruhisa Hanafusa; Takakazu Kitagawa; Tomoko Hirayama; Takashi Matsuoka; Hiroshi Yabe

  TRIBOLOGY INTERNATIONAL, 2012, Peer-reviewed

  
• Tribological Properties of Si-Doped and Ti-Doped DLC/DLC Slidings

  HARADA Yoichi; MATUSOKA Takashi; HIRAYAMA Tomoko; ASANO Makoto

  Jitsumu Hyomen Gijutsu, 2012, Peer-reviewed

  
• 往復動用リップシールのシール特性に及ぼす気液界面メニスカスの影響

  荒川陽; 中嶋将人; 平山朋子; 松岡敬; 菱田典明

  設計工学会誌, 2012, Peer-reviewed

  
• Development of Pneumatic Servo Bearing Actuator for Ultra-Precise Positioning

  Katsumi Sasaki; Tomoko Hirayama

  JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS, 2011, Peer-reviewed

  
• Fundamental Study on Oil Leakage from Tapered Seal at Ends of Fluid Film Bearing in Precision Equipments (Experimental Study on Oil Leakage from Tapered Seals)

  Noriaki Hishida; Masaki Hashimoto; Tomoko Hirayama; Takashi Matsuoka; Hiroshi Yabe

  Journal of Environment and Engineering, 2011, Peer-reviewed

  
• Fundamental Study on Oil Leakage from Tapered Seal at Ends of Fluid Film Bearing in Precision Equipments (Theoretical Study on Critical Rotational Speed for Oil Leakage)

  Noriaki Hishida; Masaki Hashimoto; Tomoko Hirayama; Takashi Matsuoka; Hiroshi Yabe

  Journal of Environment and Engineering, 2011, Peer-reviewed

  
• Development of ultraprecise positioning X-Y stage composed of pneumatic servo bearing actuators

  A. Sugimoto; H. Danjo; T. Kitagawa; T. Hirayama; T. Matsuoka; K. Sasaki

  PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2011, Peer-reviewed

  
• Effect of Surface Periodic Structures on Lubrication Characteristics of Parallel Sliding Faces

  Hiroshi Sawada; Takafumi Ninomiya; Shunji Noguchi; Kosuke Kawahara; Tomoko Hirayama

  JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS, 2010, Peer-reviewed

  
• Herringbone-grooved bearing with non-uniform grooves for high-speed spindle

  Shinichi Ikeda; Yo Arakawa; Noriaki Hishida; Tomoko Hirayama; Takashi Matsuoka; Hiroshi Yabe

  LUBRICATION SCIENCE, 2010, Peer-reviewed

  
• 酸素プラズマ処理を施したフレキシブルプリント配線板用ポリイミドの銅めっき密着性に関する研究

  井狩頌平; 石田修一; 松岡敬; 平山朋子; 加藤聖隆

  材料, 2010, Peer-reviewed

  
• 平行すべり面の潤滑特性に及ぼす表面周期構造の影響

  沢田博司; 二宮孝文; 野口俊司; 川原公介; 平山朋子

  トライボロジスト, 2010, Peer-reviewed

  
• Study on reduction of nano-fluctuations of aerostatic bearing with surface restriction

  Takakazu Kitagawa; Tomoko Hirayama; Takashi Matsuoka; Ryota Mizuno; Masato Kadotani; Hiroki Danjo; Katsumi Sasaki; Hiroshi Yabe

  International Journal of Surface Science and Engineering, 2010, Peer-reviewed

  
• Analysis and experimental study on oil leakage from fluid bearing

  N. Hishida; T. Hirayama; M. Hashimoto; T. Matsuoka; H. Yabe

  International Journal of Surface Science and Engineering, 2010, Peer-reviewed

  
• Fundamental study on oil leakage from tapered seal at the ends of fluid film bearing for precision equipments (1st report, proposal of sealing capacity index)

  Noriaki Hishida; Masaki Hashimoto; Tomoko Hirayama; Takashi Matsuoka; Hiroshi Yabe

  Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, 2009, Peer-reviewed

  
• Neutron Reflectometry for Observation of Machined Surface Roughness

  Kazuko Inoue; Tomoko Hirayama; Tomoki Uno; Toru Ebisawa; Kazuaki Ikeda; Hisayoshi Honda; Hirohiko Shimizu

  JAPANESE JOURNAL OF APPLIED PHYSICS, 2009, Peer-reviewed

  
• 小型流体軸受における軸受端テーパシールからの油漏れに関する基礎研究（第3報：界面形状および流体漏洩の基礎実験）

  菱田典明; 橋本賢樹; 平山朋子; 松岡敬; 矢部寛

  日本機械学会論文集C編, 2009, Peer-reviewed

  
• 小型流体軸受における軸受端テーパシールからの油漏れに関する基礎研究（第2報：漏洩限界回転速度の理論的検討）

  菱田典明; 橋本賢樹; 平山朋子; 松岡敬; 矢部寛

  日本機械学会論文集C編, 2009, Peer-reviewed

  
• Effects of Deposition Conditions on Adhesion of DLC Films Prepared by UBM Sputtering

  Morimasa Nakamura; Ken'ichi Miura; Takashi Matsuoka; Tomoko Hirayama; Ichiro Moriwaki

  Journal of Solid Mechanics and Materials Engineering, 2009, Peer-reviewed

  
• Development of Pneumatic Servo Bearing Actuator for Nanometer Positioning

  Masato Kadotani; Takakazu Kitagawa; Satoshi Katto; Tomoko Hirayama; Takashi Matsuoka; Hiroshi Yabe; Katsumi Sasaki

  International Journal of Automation Technology, 2009, Peer-reviewed

  
• Optimization of groove dimensions in herringbone-grooved journal bearings for improved repeatable run-out characteristics

  Tomoko Hirayama; Naomi Yamaguchi; Shingo Sakai; Noriaki Hishida; Takashi Matsuoka; Hiroshi Yabe

  TRIBOLOGY INTERNATIONAL, 2009, Peer-reviewed

  
• 小型流体軸受における軸受端テーパシールからの油漏れに関する基礎研究（第1報：シール特性の理論解析）

  菱田典明; 平山朋子; 橋本賢樹; 松岡敬; 矢部寛

  日本機械学会論文集C編, 2009, Peer-reviewed

  
• Structural analysis of simple base oils under high pressure using synchrotron radiation X-ray diffraction: First trial

  Tomoko Hirayama; Kazuaki Nemoto; Susumu Hayase; Yuka Mitsunaga; Takashi Matsuoka; Takanori Hattori; Takumi Kikegawa

  TRIBOLOGY INTERNATIONAL, 2009, Peer-reviewed

  
• Improved Adhesion Properties of DLC Film Using Silicon-Carbide Fine Particle Bombardment

  Yusuke Kawazoe; Morimasa Nakamura; Tomoko Hirayama; Takashi Matsuoka; Yasuhiro Miki

  JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING, 2008, Peer-reviewed

  
• 関節軟骨表層の摩擦特性に及ぼすプロテオグリカンの組織構造の影響に関する研究

  小坂哲也; 平山朋子; 松岡敬; 藤原秀輔

  日本臨床バイオメカニクス学会誌, 2008, Peer-reviewed

  
• Pneumatic Servo Bearing Actuator for Ultraprecise Positioning (1st Report) : Presentation of Fundamental Characteristics through the System Representation

  HIRAYAMA Tomoko; SASAKI Katsumi; YABE Hiroshi

  Journal of the Japan Society of Precision Engineering, 2008, Peer-reviewed

  
• Improvement of copper plating adhesion of PPE printed wiring board by plasma treatment

  Shohei Ikari; Hiroshi Kashiwade; Takashi Matsuoka; Tomoko Hirayama; Shuiti Ishida; Kiyotaka Kato

  SURFACE & COATINGS TECHNOLOGY, 2008, Peer-reviewed

  
• 3K形CVTによる力平衡装置の開発

  岡村貴句男; 知元洋平; 松岡敬; 平山朋子

  設計工学, 2008, Peer-reviewed

  
• Effects of Deposition Conditions on Residual Stress in DLC Films Prepared by UBM Sputtering

  NAKAMURA Morimasa; MIURA Ken-ichi; MATSUOKA Takashi; HIRAYAMA Tomoko

  journal of the Japan Society for Testing Materials, 2008, Peer-reviewed

  
• 2K-H形CVTの伝達性能に及ぼすスピンの影響

  岡村貴句男; 田中佳和; 松岡敬; 平山朋子

  設計工学, 2008, Peer-reviewed

  
• Density of lubricant at solid-liquid interface measured by neutron reflectometry (Part 1) - In the case of DLC films having various surface energies and water

  Tomoko Hirayama; Tomoki Uno; Takashi Matsuoka; Kazuko Inoue; Toru Ebisawa; Seiji Tasaki; Masahiro Hino; Naoya Torikai

  JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS, 2007, Peer-reviewed

  Access this paper :

  
• Frequency Analysis of Hard Disk Drive Spindle System Supported by Hydrodynamic Bearings

  Shohta Tohma; Toshiaki Isogai; Tomoko Hirayama; Takashi Matsuoka; Katsuhisa Yokozuka; Shigeyoshi Mori

  JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING, 2007, Peer-reviewed

  
• Density of Lubricants at a Solid-Liquid Interface Measured by Neutron Reflectometry (Part 1): The Case of DLC Films Having Various Surface Energies and Water

  Tomoko Hirayama; Tomoki Uno; Takashi Matsuoka; Kazuko Inoue; Toru Ebisawa; Seiji Tasaki; Masahiro Hino; Naoya Torikai

  Japanese Journal of Tribology, 2007, Peer-reviewed

  
• 中性子反射率法による物質最表面近傍における潤滑剤の密度測定（第1報 異なる表面エネルギーを有するDLC膜と水の場合）

  平山朋子; 宇野共生; 松岡敬; 井上和子; 海老澤徹; 田崎誠司; 日野正裕; 鳥飼直也

  トライボロジスト, 2007, Peer-reviewed

  
• Suggestion of Evaluation method for Adhesion of DLC Films Using Scratch Test and 180 Degree Bend Test

  NAKAMURA Morimasa; MIURA Ken-ichi; MATSUOKA Takashi; HIRAYAMA Tomoko

  journal of the Japan Society for Testing Materials, 2007, Peer-reviewed

  
• 3K形トラクションドライブCVTのストール特性に関する研究

  岡村貴句男; 知元洋平; 松岡敬; 平山朋子

  日本機械学会論文集C編, 2007, Peer-reviewed

  
• Observation of Surface Roughness at the Interface by Neutron Reflectometory

  Kazuko Inoue; Tomoko Hirayama; Toru Ebisawa; Seiji Tasaki; Masahiro Hino

  Physica B: Condensed Matter, 2006, Peer-reviewed

  
• A Proposal of Optimum Groove Design Concepts of Spiral-Grooved Journal Bearings Applied to Spindles of Precision Equipments : 2nd Report, A Guide for Reduction of Amplitude of Indicial Response

  YABE Hiroshi; HIRAYAMA Tomoko; SAKAI Shingo; YAMAGUCHI Naomi; HISHIDA Noriaki

  Transactions of the Japan Society of Mechanical Engineers C, 2006, Peer-reviewed

  
• A Proposal of Optimum Groove Design Concepts of Spiral-Grooved Journal Bearings Applied to Spindles of Precisieon Equipments : 1st Report, A Guide for Reduction of Amplitude of Repeatable Run-Out in Incompressible Fluid Film Bearings

  HIRAYAMA Tomoko; SAKAI Shingo; YAMAGUCHI Naomi; HISHIDA Noriaki; YABE Hiroshi

  Transactions of the Japan Society of Mechanical Engineers C, 2006, Peer-reviewed

  
• Basic Observations of Tribology Phenomena by Neutron Scattering Method

  Tomoko Hirayama; Kazuko Inoue; Toru Ebisawa; Seiji Tasaki; Masahiro Hino; Naoya Torikai; Keiji Ito; Toshiharu Fukunaga

  Life Cycle Tribology, Tribology and Interface Eng. Ser., 2005, Peer-reviewed

  
• Performances of journal bearing with MoS2-shot coating for spindle of magnetic recording storage system

  T Hirayama; N Hishida; H Ishida; H Yabe

  MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS, 2005, Peer-reviewed

  
• Analysis of dynamic characteristics of spiral-grooved journal bearing with considering cavitation occurrence

  T Hirayama; T Sakurai; H Yabe

  JSME INTERNATIONAL JOURNAL SERIES C-MECHANICAL SYSTEMS MACHINE ELEMENTS AND MANUFACTURING, 2005, Peer-reviewed

  
• A theoretical analysis considering cavitation occurrence in oil-lubricated spiral-grooved journal bearings with experimental verification

  T Hirayama; T Sakurai; H Yabe

  JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 2004, Peer-reviewed

  
• MoS2ショット処理を施した小型機器用すべり軸受の性能評価（第1報：表面性状とストライベック曲線による検討）

  平山朋子; 石田尚; 菱田典明; 前田英史; 矢部寛

  日本機械学会論文集C編, 2004, Peer-reviewed

  
• キャビテーションの影響を考慮した油潤滑スパイラル溝付ジャーナル軸受の動特性解析

  平山朋子; 櫻井武生; 矢部寛

  日本機械学会論文集C編, 2003, Peer-reviewed

  
• 油潤滑スパイラル溝付ジャーナル軸受の温度特性に関する研究（第1報, 定常, 無偏心作動状態の場合）

  平山朋子; 山下剛; 矢部寛

  日本機械学会論文集C編, 2002, Peer-reviewed

  
• A study on stability limits of spiral grooved journal bearing with considering the effect of cavitation

  T Hirayama; T Sakurai; H Yabe

  BOUNDARY AND MIXED LUBRICATION: SCIENCE AND APPLICATIONS, 2002, Peer-reviewed

  
• スパイラル溝小型軸受の作動特性に関する研究（第1報）− 軸受の潤滑油保持能力に関する検討 −

  平山朋子; 矢部寛

  精密工学会誌, 2000, Peer-reviewed

  

Misc.

• 有機摩擦調整剤による低摩擦摺動界面設計の考え方 【解説】

  平山朋子

  月刊エレクトロニクスステージ, 2026

  
• Adsorption Characteristics of Polymer Additives under Shear Condition in a Narrow Gap 【Highlight記事】

  Tomoko Hirayama; Naoki Yamashita; Masako Yamada

  MLF Annual Report 2024: Research and Development Highlights, 2025

  
• 軸受技術分野の最新動向 【解説】

  平山朋子; 山下直輝

  トライボロジスト, 2025

  
• 量子ビームを用いたトライボロジー現象分析の最新動向 【解説】

  平山朋子

  トライボロジスト, 2024

  
• 固液界面構造とトライボロジー 【解説】

  平山朋子

  材料, 2024

  
• Interfacial Structure and Tribological Property of Adsorbed Layer Formed by Organic Friction Modifier 【Highlight記事】

  Tomoko Hirayama; Naoki Yamashita; Norifumi L. Yamada

  MLF Annual Report 2022, 2024

  
• 各種表面・界面分析法による境界潤滑層の構造および形成メカニズムの解明 【解説】

  平山朋子

  表面と真空, 2024

  
• 境界潤滑層の構造および形成メカニズムの解明に役立つ固液界面分析手法 【解説】

  平山朋子

  機械の研究, 2024

  
• 高分子添加剤が形成する吸着膜の構造とトライボロジー特性 【解説】

  平山朋子; 山下直輝

  トライボロジスト, 2024

  
• 動的環境を模擬した量子ビームオペランド分析の＋α の研究技術 【解説】

  平山朋子

  応用物理, 2023

  
• Influence of engineering tribology on society

  Jitendra Kumar Katiyar; Tomoko Hirayama; T V V L N Rao

  Proceedings of the Institution of Mechanical Engineers, Part J., 2022

  
• トライボロジーの魅力 【寄稿】

  平山朋子

  トライボロジスト, 2022

  
• 固液界面分析に基づくトライボロジー現象の理解 【解説】

  平山朋子

  表面と真空, 2021

  
• 軸受技術分野の最新動向 【解説】

  平山朋子; 野間正泰; 伊勢智彦

  トライボロジスト, 2020

  
• Application of Quantum Beam Analyses for Understanding of Tribological Phenomena

  平山朋子; 山下直輝

  トライボロジスト, 2019

  
• 中性子反射率法を中心とした量子ビーム分析のトライボロジー応用 【解説】

  平山朋子

  波紋, 2018

  
• 表面テクスチャリングに期待される効果 【解説】

  平山朋子

  機能材料, 2018

  
• MoDTCと無灰FMの併用系における固液界面構造とナノトライボロジー特性 【解説】

  平山朋子

  潤滑経済, 2017

  
• 入門講座「トライボロジー教室」 流体潤滑の基礎 【解説】

  平山朋子

  トライボロジスト, 2017

  
• 固液界面とトライボロジー 【解説】

  平山朋子

  ながれ, 2016

  
• 同志社大学 機械要素・トライボロジー研究室 【研究室紹介】

  平山朋子

  設計工学, 2016

  
• 柔らかい境界潤滑層の創成による低摩擦摺動の実現 【解説】

  平山朋子

  高分子, 2014

  
• One-Year Visiting in Laboratory for Surface Science and Technology in ETH Zurich

  平山朋子

  トライボロジスト, 2013

  
• ネットワークの概要と低摩擦界面現象の評価・解明によるイノベーション 【解説】

  栗原和枝; 平山朋子; 中嶋健; 田邉匡生

  月刊トライボロジー, 2012

  
• リファレンスオブリファレンス すべり軸受への導入 【解説】

  平山朋子

  トライボロジスト, 2012

  
• ポール・シェラー研究所 中性子反射率計AMORを利用して 【解説】

  平山朋子

  波紋, 2012

  
• 超精密位置決め用空気圧サーボ軸受アクチュエータの開発 【解説】

  佐々木勝美; 平山朋子

  トライボロジスト, 2011

  
• 流体潤滑理論に基づく表面テクスチャの効果 【解説】

  平山朋子

  潤滑経済, 2010

  
• 超精密位置決め用空気圧サーボ軸受アクチュエータ 【解説】

  平山朋子; 佐々木勝美

  フルードパワーシステム, 2010

  
• 中性子反射率法による潤滑摩擦面の吸着層解析とトライボロジー特性との関連性 【解説】

  平山朋子

  検査技術, 2009

  
• New approach in lubrication engineering using neutron reflectometry

  平山朋子

  Hamon, 2009

  
• 超精密位置決め用空気圧サーボ軸受アクチュエータの開発 【解説】

  平山朋子; 佐々木勝美

  設計工学, 2009

  
• 静圧気体軸受による非接触搬送技術 【解説】

  平山朋子

  油空圧技術, 2008

  
• 超精密機器における流体／気体軸受の設計と技術動向 【解説】

  平山朋子

  精密工学会誌, 2008

  
• 静圧気体軸受とその応用 【解説】

  平山朋子; 佐々木勝美

  フルードパワーシステム, 2007

  
• トライボロジー入門 【解説】

  平山朋子

  同志社工学会報, 2007

  
• 摩擦・摩耗・潤滑現象に関する基礎理論の構築と機械要素学におけるその応用 【研究室紹介】

  平山朋子; 松岡敬

  精密工学会誌, 2006

  
• 表面テクスチャリングによるすべり軸受の流体潤滑性能の向上 【解説】

  平山朋子

  砥粒加工学会誌, 2005

  
• Theoretical Models of Sliding Bearings for Accurately Calculating Their Performance 【解説】

  平山朋子

  Japanese Journal of Tribology, 2004

  
• すべり軸受の精密解析モデル 【解説】

  平山朋子

  トライボロジスト, 2004

  
• MoS2ショット処理による表面改質とその応用 【解説】

  平山朋子

  設計工学会誌, 2004

  
• 流体動圧軸受の作動特性の評価 【解説】

  平山朋子

  月刊トライボロジー, 2003

  
• MoS2ショット処理を施した小型機器用ジャーナル軸受の基礎特性 【解説】

  平山朋子

  機械学会機素潤滑部門ニュースレター, 2002

  
• 摩擦こぼれ話 【解説】

  平山朋子

  龍谷大学理工ジャーナル, 2002

  

Presentations

• トライボロジーの基礎と実摺動面への応用

  平山朋子

  令和7年度 第2回 省エネルギー材料研究会, 24 Feb. 2026, Invited

  
• 摩擦摩耗低減に向けたトライボロジーの基礎と金型技術への展開

  平山朋子

  第164回型技術セミナー 「モーターコア（板鍛造）製造プロセスと最新の表面処理技術動向について」, 20 Feb. 2026, Invited

  
• 中性子反射率法と摺動機構の組み合わせによるトライボロジー研究への応用

  平山朋子

  MLF BL16 SOFIAに関するKENS中性子共同利用S1型実験課題2026S02研究会, 26 Dec. 2025, Invited

  
• X線吸収微細構造法（XAFS）によるトライボフィルムのin-situ構造解析

  平山朋子; 波多野直也; 合田凌

  2025年度第1回トライボケミストリー研究会, 29 Aug. 2025, Invited

  
• トライボロジーの魅力 機械工学の魅力

  平山朋子

  日本工学教育協会 関西工学教育協会 第73回年次大会, 28 Aug. 2025, Invited

  
• Fundamentals of Tribology Phenomena as seen from Friction Tests (Invited Lecture)

  Tomoko Hirayama

  International Tribology Seminar for University of Technology Malaysia, 03 Jul. 2025, Invited

  
• 潤滑油／金属界面のナノ構造とトライボロジー特性

  平山朋子

  日本鉄鋼協会第160回圧延理論部会, 26 Jun. 2025, Invited

  
• 境界・流体潤滑下における有機系添加剤の効用

  平山朋子

  第39回変速機のトライボロジー研究会, 24 Jun. 2025, Invited

  
• What is the Best Additive for Friction Reduction? (Invited Lecture)

  Tomoko Hirayama

  International Tribology Seminar for University of Technology Malaysia, 22 May 2025, Invited

  
• Aerostatic Bearing Actuator for Nano-positioning (Invited Plenary Talk)

  Tomoko Hirayama

  International Conference on Mechanical Transmission 2025 (ICMT2025, Chongqing), 19 Apr. 2025, Invited

  
• 境界潤滑の分子論的理解：いま何が求められているか

  平山朋子

  分子研研究会「トライボロジーの分子科学」, 07 Apr. 2025, Invited

  
• 固液界面構造とトライボロジー

  平山朋子

  京大・日立 材料科学共創シンポジウム「マテリアルサイエンスの革新と共創」, 02 Apr. 2025, Invited

  
• Quantum Beam Analyses for Tribology Study (Invited Talk)

  Tomoko Hirayama

  Frontiers in Tribological Research: A Cross-National Dialogue, 21 Feb. 2025, Invited

  
• トライボロジー現象解明に向けたXAFS応用の可能性

  平山朋子

  PF計画推進委員会 BL-12、BL-11の利用に関するブレインストーミング, 20 Jan. 2025, Invited

  
• Quantum Beam Analyses for Tribology Study (Plenary Talk)

  Tomoko Hirayama

  6th International Conference on Tribo-Corrosion (ICTC-2024), 10 Dec. 2024, Invited

  
• Analysis and Observation of Soft Boundary Lubrication Layers (Invited Talk)

  Tomoko Hirayama

  7th Lubricant Technology Exchange Conference on CAS, 16 Nov. 2024, Invited

  
• 境界潤滑層の摩擦低減メカニズムについて考える

  平山朋子

  令和6年度第2回添加剤技術研究会, 18 Oct. 2024, Invited

  
• トライボロジー現象の理解に向けた軟X線XAFS応用

  平山朋子

  令和6年度 PF研究会「放射光顕微分光が切り拓く材料研究のフロンティア」, 04 Oct. 2024, Invited

  
• Friction Reduction due to Boundary Lubrication Layer Formed by Additive Adsorption in Lubricant (Keynote Talk)

  Tomoko Hirayama

  7th ASIATRIB & 9th China International Conference on Tribology, 16 Sep. 2024, Invited

  
• Low Friction Mechanism of Boundary Lubrication Layer Formed by Additive Adsorption (Invited Talk)

  Tomoko Hirayama

  Tribololgy Seminar on Hefei Institute of Technology, 14 Sep. 2024, Invited

  
• Friction Characteristics Derived from Microstructure of Boundary Lubrication Layer in Lubricant (Keynote Talk)

  Tomoko Hirayama

  Malaysian International Tribology Conference 2024, 02 Sep. 2024, Invited

  
• 潤滑の基礎と応用

  平山朋子

  関西潤滑懇談会 2024年度入門講座, 23 Aug. 2024, Invited

  
• 境界潤滑層の構造と摩擦低減メカニズム

  平山朋子

  2024年度第1回アルミニウムのトライボロジー研究会, 25 Jul. 2024, Invited

  
• トライボロジー現象解明に向けた中性子線分析の活用

  平山朋子

  令和6年度中性子産業利用報告会, 12 Jul. 2024, Invited

  
• 吸着系添加剤によって形成される境界潤滑層の構造と摩擦低減メカニズム

  平山朋子

  日本鉄鋼協会創形創質工学部会 第56回トライボロジーフォーラム研究会, 27 Jun. 2024, Invited

  
• ポリマー添加剤による吸着層構造と境界・流体潤滑特性

  平山朋子

  第22回境界潤滑研究会, 08 Dec. 2023, Invited

  
• Neutron Scattering for Understanding Tribology (Keynote Talk)

  Tomoko Hirayama

  4th Asia-Oceania Conference on Neutron Scattering, 05 Dec. 2023, Invited

  
• 潤滑グリースの境界・流体潤滑特性に関する基礎研究

  平山朋子; 全ハヌル

  精密計測加工研究コンソーシアム第4回特別セミナー, 01 Nov. 2023, Invited

  
• トライボロジーの現在と未来－摩擦・潤滑現象の理解を目指して

  平山朋子

  日本技術士会近畿本部機械システム部会 第98回例会･講演会, 08 Jul. 2023, Invited

  
• トライボロジーの基礎と応用

  平山朋子

  JASFA2023報告会, 07 Jul. 2023, Invited

  
• 摩擦試験から見るトライボロジー現象の基礎

  平山朋子

  Bruker Japan トライボロジーウェビナー, 12 Apr. 2023, Invited

  
• 境界潤滑現象の整理と展望

  平山朋子

  2022年度産総研トライボセミナー, 06 Mar. 2023, Invited

  
• 油潤滑下におけるトライボロジー設計の基礎

  平山朋子

  第148回型技術セミナー, 16 Dec. 2022, Invited

  
• Boundary Lubrication Derived from Interfacial Structure (Invited Talk)

  Tomoko Hirayama

  IndiaTrib2022, 13 Dec. 2022, Invited

  
• 境界潤滑現象の整理と展望

  平山朋子; 蒲順也; 山下直輝

  トライボサロン, 26 Nov. 2022, Invited

  
• ナノテクスチャによる流体潤滑特性の向上とその応用

  平山朋子

  精密工学会第427回講習会『表面を知的に考える－精密工学的テクスチャリング考』, 06 Dec. 2022, Invited

  
• 固液界面構造から見るトライボロジー設計の基礎

  平山朋子

  第24回関西表面技術フォーラム, 18 Nov. 2022, Invited

  
• 固液界面とトライボロジー

  平山朋子

  型技術協会 第14回表面処理加工技術に関する調査研究委員会, 14 Oct. 2022, Invited

  
• Tribology Derived from Interfacial Structure

  Tomoko Hirayama

  Institute for Molecular Science (IMS) Seminar, 30 Aug. 2022, Invited

  
• In-Situ Observation of Solid-Liquid Interface and Its Nanotribological Property (Invited Talk)

  Tomoko Hirayama; Naoki Yamashita

  7th World Tribology Congress, 12 Jul. 2022, Invited

  
• マルチスケール論的視点に基づくトライボロジー現象の理解

  平山朋子

  日本材料学会第2回マルチスケールマテリアルモデリングシンポジウム（第7回マルチスケール材料力学シンポジウム）, 31 May 2022, Invited

  
• 潤滑油膜形成および摩擦係数に及ぼす油中添加剤種の影響

  平山朋子; 中西裕信

  日本鉄鋼協会第182回秋季大会 討論会『圧延潤滑技術の進展』, 03 Sep. 2021, Invited

  
• 中性子反射率法から見る添加剤吸着挙動と摩擦特性

  平山朋子

  2021年度第1回トライボケミストリー研究会, 26 Aug. 2021, Invited

  
• 中性子反射率法から見る添加剤吸着挙動と摩擦特性

  平山朋子

  第17回高機能トライボプロセス部会例会，第59回ドライコーティング研究会（共催）, 17 Aug. 2021, Invited

  
• トライボロジー現象の基礎的理解と応用に向けて

  平山朋子

  2021年度精密計測加工研究コンソーシアム, 21 Jun. 2021, Invited

  
• 摩擦と潤滑の謎に迫る－機械の更なる高効率化を目指して

  平山朋子

  第12回キヤノン財団研究助成金贈呈式, 16 Apr. 2021, Invited

  
• トライボロジー現象の解明に向けた量子ビーム分析の活用事例

  平山朋子

  2020年度あいちシンクロトロン光産業利用セミナー, 05 Mar. 2021, Invited

  
• 圧延に及ぼす潤滑の影響－境界・流体潤滑の観点から

  平山朋子

  プロセス・トライボロジー分科会 第162回研究会, 29 Jan. 2021, Invited

  
• トライボロジーの現在と未来－摩擦・潤滑現象の理解を目指して

  平山朋子

  令和3年度京機会関西支部新年会, 16 Jan. 2021, Invited

  
• 塑性加工における潤滑の考え方

  平山朋子

  日本塑性加工学会 第169回塑性加工学講座 「プロセス・トライボロジーの基礎と応用」, 17 Dec. 2020, Invited

  
• Boundary Layer formed by Oiliness Additive for Friction Reduction (Invited Talk)

  Tomoko Hirayama

  Virtual International Tribology Research Symposium (ITRS 2020), 07 Nov. 2020, Invited

  
• 量子ビームを用いたトライボロジー研究の基礎と展望

  平山朋子

  第16回日本接着学会関西支部 若手の会, 16 Oct. 2020, Invited

  
• 固液界面分析に基づくトライボロジー現象の理解

  平山朋子

  日本物理学会2020年秋季大会 「界面におけるエネルギー変換と輸送」シンポジウム, 08 Sep. 2020, Invited

  
• 中性子反射率法のトライボロジー応用－基礎的メカニズム解明から実用展開まで

  平山朋子

  東大物性研シンポジウム, 28 Jul. 2020, Invited

  
• 固液界面分析に基づくトライボロジー現象の理解と応用

  平山朋子

  表面科学 技術研究会2020『トライボロジーの最先端－ナノトライボロジーその場計測－』, 17 Jan. 2020, Invited

  
• Neutron and AFM studies for Understanding of Tribology (Invited Talk)

  Tomoko Hirayama

  27th International Colloquium on Scanning Probe Microscopy, 05 Dec. 2019, Invited

  
• じっくり聴く潤滑の基礎−潤滑現象を真に理解し適用するための各種アプローチ

  平山朋子

  2019年度機械学会機素潤滑部門講習会, 19 Nov. 2019, Invited

  
• 固液界面分析に基づく境界潤滑層の構造およびトライボロジー特性評価

  平山朋子

  2019年度表面力研究会・ファイル記憶のトライボロジー研究会, 10 Oct. 2019, Invited

  
• What is the Best Design of Oil Additives for Friction Reduction? (Plenary Lecture)

  Tomoko Hirayama

  International Tribology Conference Sendai 2019, 19 Sep. 2019, Invited

  
• Neutron and AFM Studies for Understanding of Boundary Lubrication (Invited Talk)

  Tomoko Hirayama

  46th Leeds-Lyon Symposium, 03 Sep. 2019, Invited

  
• 潤滑の基礎と応用

  平山朋子

  2019年度関西潤滑懇談会入門講座, 30 Aug. 2019, Invited

  
• 固液界面分析に基づくストライベック曲線の理論予測可能性の検証

  平山朋子

  2019年度第1回新しいトライボロジー設計技術研究会, 31 Jul. 2019, Invited

  
• Neutron and AFM Studies at Solid-Liquid Interface for Boundary Lubrication (Invited Talk)

  Tomoko Hirayama

  CREST Symposium on Optimization of Running-in for Low Friction Nano-interface, 2019, Invited

  
• 各種固液界面分析に基づくトライボロジー現象の理解と展望

  平山朋子

  高機能トライボ表面プロセス部会第12回例会, 2018, Invited

  
• 量子ビームを用いたメカノオペランド分析のトライボロジー応用

  平山朋子

  2018年日本表面真空学会学術講演会, 2018, Invited

  
• Scanning Probe and Neutron Studies of Lubricants at Interfaces (Invited Talk)

  Tomoko Hirayama

  ACSIN-14 & ICSPM26, 2018, Invited

  
• 固液界面とトライボロジー

  平山朋子

  第9回トライボロジー秋の学校 in 愛知, 2018, Invited

  
• 固液界面分析に基づくトライボロジー現象の理解と展望

  平山朋子

  第21回日本ポリマースクラッチコンソーシアム, 2018, Invited

  
• 中性子反射率法による摺動面／潤滑剤固液界面のナノ構造解析

  平山朋子

  JST-CRDS俯瞰ワークショップ ナノテク・材料分野「オペランド計測」, 2018, Invited

  
• 中性子反射率法によるトライボロジー現象の理解

  平山朋子

  2017年度量子ビームサイエンスフェスタ, 2018, Invited

  
• ロール／ディスク間の油膜形成に及ぼす添加剤吸着層の影響

  平山朋子

  平成27年度鉄鋼協会第47回トライボロジーフォーラム, 2017, Invited

  
• Increase in EHL Oil Film Thickness by Nanotexturing (Invited Talk)

  Tomoko Hirayama

  Japan-Czech Republic Workshop at Tribology Conference 2017 Autumn, 2017, Invited

  
• トライボロジー・潤滑の基礎

  平山朋子

  滋賀県工業技術センター 2017年度國友塾, 2017, Invited

  
• 最新の分析技術によるトライボロジー研究の展開

  平山朋子

  平成27年度関西加工技術懇談会, 2017, Invited

  
• トライボロジーにおける固液界面分析の重要性と将来展望

  平山朋子

  第27回 格子欠陥フォーラム「格子欠陥による摩擦・摩耗特性の制御」, 2017, Invited

  
• In-Situ Analysis for Adsorbed Additive Layer on Metal Substrate and Its Nanotribological Properties (Invited Talk)

  Tomoko Hirayama

  6th World Tribology Conference, 2017, Invited

  
• 中性子反射率法のトライボロジー研究への応用と今後の展開

  平山朋子

  平成29年度S型課題研究会, 2017, Invited

  
• In-Situ Analysis and Evaluation of Adsorbed Additive Layer for Boundary Lubrication (Invited Talk)

  Tomoko Hirayama

  ECOTRIB2017, 2017, Invited

  
• 日経ウーマノミクスシンポジウム：ダイバーシティ研究環境整備と女性研究者の未来

  平山朋子

  パネル討論会, 2017, Invited

  
• MoDTCと無灰FM剤の併用系における固液界面構造とナノトライボロジー特性

  平山朋子

  第14回境界潤滑研究会, 2017, Invited

  
• ポジショニングの基礎：静圧軸受

  平山朋子

  OPIE’17 特別セミナー, 2017, Invited

  
• トライボロジー（摩擦学）の世界

  平山朋子

  H28年度日本防錆協会見学会・講演会, 2016, Invited

  
• 各種固液界面分析に基づく添加剤吸着層の構造および摺動特性の把握

  平山朋子

  第51回アルミニウムのトライボロジー研究会, 2016, Invited

  
• 表面テクスチャおよび境界潤滑層の形成による摺動摩擦の低減

  平山朋子

  平成27年度油圧機器のトライボロジーなど基盤技術に関する研究委員会, 2015, Invited

  
• 中性子反射率法によるトライボロジー研究

  平山朋子

  平成27年度薄膜・界面研究会, 2015, Invited

  
• Structure of Boundary Layers at Solid-Liquid Interface (Invited Talk)

  Tomoko Hirayama

  International Tribology Conference Tokyo 2015, 2015, Invited

  
• 流体潤滑の基礎理論

  平山朋子

  平成27年度関西潤滑懇談会入門講座, 2015, Invited

  
• 固液界面分析に基づく潤滑油添加剤の低摩擦特性発現メカニズム

  平山朋子

  平成27年度トライボコーティング・ドライコーティング合同技術研究会, 2015, Invited

  
• 「摩擦」に関わる機械の研究

  平山朋子

  JST研究者ミニライブ2015, 2015, Invited

  
• 中性子反射率法による金属被膜表面における添加剤吸着層の構造解析

  平山朋子

  平成26年度薄膜・界面研究会, 2014, Invited

  
• 各種被膜表面／潤滑剤界面のin-situ分析によるトライボロジー現象の理解

  平山朋子

  平成26年度第2回表面物性研究会, 2014, Invited

  
• 中性子反射率法によるトライボロジー研究

  平山朋子

  平成26年度中性子反射率法勉強会, 2014, Invited

  
• DLC/DLC摺動のトライボロジー特性と油性剤添加の効果

  平山朋子

  2013年度第1回トライボケミストリー研究会, 2013, Invited

  
• すべり軸受の基礎と応用

  平山朋子

  ターボ機械協会第109回セミナー「トライボロジーのイロハから課題と技術動向まで」, 2013, Invited

  
• In-Situ Analysis of Oiliness Additives Adsorbed onto Metal Surfaces (Invited Talk)

  Tomoko Hirayama

  Fourth Advanced Forum on Tribology 2013 Beijing, 2013, Invited

  
• 添加剤吸着層の界面構造と摩擦特性の相関に関する実験的考察

  平山朋子

  東海トライボロジー研究会, 02 Mar. 2022, Invited

  

Books and Other Publications

• 数値解析と表面分析によるトライボロジーの解明と制御

  平山朋子

  テクノシステム, 2018, Not refereed

  
• カーボンが創る未来社会

  平山朋子; キヤノン財団編

  丸善プラネット, 2017, Not refereed

  
• 高分子トライボロジーの制御と応用

  平山朋子; 山下直輝

  シーエムシー出版, 2015, Not refereed

  
• はじめてのトライボロジー

  平山朋子

  講談社サイエンティフィク, 2013, Not refereed

  
• 機械屋のための分析装置ガイドブック

  平山朋子

  コロナ社, 2012, Not refereed

  
• 無機材料の表面処理・改質技術と将来展望

  平山朋子

  シーエムシー出版, 2007, Not refereed

  

Awards

• Apr. 2015

  中小企業庁, 第27回 中小企業庁長官賞（産学官連携特別賞）
• Nov. 2011

  Best Paper Award of ASPEN2011
• May 2009

  日本トライボロジー学会, 論文賞
• May 2009

  日本機械学会情報・知能・精密機器部門, 優秀講演論文賞
• May 2005

  日本機械学会, 研究奨励賞
• May 2001

  日本トライボロジー学会 , 研究奨励賞

External funds: Kakenhi

• 境界潤滑の科学－添加剤吸着層の構造・物性に基づく低摩擦現象の本質的理解

  Grant-in-Aid for Scientific Research (S)

  Broad Section C

  Kyoto University

  平山 朋子

  From 27 Feb. 2026, To 31 Mar. 2028, Adopted

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25K24567/
• Translational Motion of Liquid Lubricants Tracked with Single Fluorophores

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields

  Kobe University

  Hiroshi Onishi

  From 09 Jul. 2021, To 31 Mar. 2024, Project Closed

  分子運動;トライボロジー;エネルギー散逸;液体;統計力学;蛍光顕微鏡;油性添加剤;表面界面;単一分子;その場観察;スピロビフルオレン;オペランド計測

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K18935/
• Nanoscale Reconstruction of Stribeck Curves by Tribo-Operando Analysis Using Quantum Beam

  Grant-in-Aid for Scientific Research (A)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  Tomoko Hirayama

  From 01 Apr. 2020, To 31 Mar. 2023, Project Closed

  トライボロジー;ストライベック曲線;潤滑;量子ビーム分析;オペランド分析;中性子線;軸受

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20H00215/
• Single-molecule fluorescence tracking at lubricant-solid interfaces

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields

  Kobe University

  Hiroshi Onishi

  From 29 Jun. 2018, To 31 Mar. 2021, Project Closed

  分子運動;トライボロジー;エネルギー散逸;油性添加剤;蛍光顕微鏡;単一分子;表面界面;統計力学;潤滑油;蛍光分光;分子科学;固液界面

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18K19058/
• Structural Analysis of Lubricants under High Shear Stress by Combined Use of Quantum Beam Small-Angle Scattering and Rheometer

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University;Doshisha University

  Tomoko Hirayama

  From 29 Jun. 2018, To 31 Mar. 2020, Project Closed

  トライボロジー;潤滑油;構造解析;量子ビーム分析;小角散乱;潤滑;粘度指数向上剤;小角散乱法;X線小角散乱

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18K18815/
• Dynamic Behavior of Boundary Lubrication Analyzed by Quantum Beam with Mechano-Operando Mechanism

  Grant-in-Aid for Scientific Research (B)

  Basic Section 18040:Machine elements and tribology-related

  Doshisha University

  Matsuoka Takashi

  From 01 Apr. 2018, To 31 Mar. 2021, Project Closed

  トライボロジー;境界潤滑;量子ビーム分析;メカノオペランド機構;境界潤滑層;オペランド分析;潤滑;メカノオペランド分析;表面界面分析;メカノオペランド;固液界面

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H01362/
• Categorization of Boundary Layers Formed by Adsorption of a Couple of Additives and Its Tribological Property

  Grant-in-Aid for Scientific Research (B)

  Kyoto University;Doshisha University

  Hirayama Tomoko

  From 01 Apr. 2017, To 31 Mar. 2020, Project Closed

  トライボロジー;潤滑;複数添加剤;固液界面分析;添加剤;界面構造;境界潤滑;構造解析;ナノトライボロジー特性;境界潤滑層

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17H03167/
• Evaluation of Ultra-Thin Hydrodynamic Lubrication Oil Film by FM-AFM and MEMS Fabrication Technology

  Grant-in-Aid for Challenging Exploratory Research

  Doshisha University

  Tomoko Hirayama

  From 01 Apr. 2015, To 31 Mar. 2017, Project Closed

  トライボロジー;流体潤滑;AFM;ナノテクスチャ;スクイーズ運動;極限流体潤滑;コロイドプローブAFM;MEMS創成技術;テクスチャ

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15K13860/
• Characteristic evaluation of hydrodynamic bearing and in-situ observation of cavitation under ultra-high vacuum

  Grant-in-Aid for Scientific Research (C)

  Japan Aerospace EXploration Agency

  Hiroshi Shiomi

  From 01 Apr. 2015, To 31 Mar. 2018, Project Closed

  真空;キャビテーション;動圧流体軸受;表面張力;表面テクスチャ;宇宙用機構部品;可視化観察;レーザ誘起蛍光法

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15K05779/
• Cross-Sectional Imaging of Boundary Lubrication Layer Formed by Additives and Its Sliding Properies in Narrow Gap

  Grant-in-Aid for Scientific Research (B)

  Doshisha University

  Takashi Matsuoka

  From 01 Apr. 2014, To 31 Mar. 2017, Project Closed

  トライボロジー;FM-AFM;固液界面;境界潤滑層;境界潤滑;断面イメージング;イメージング;添加剤;固液界面分析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26289030/
• Structure and Low Friction Mechanism of Soft Boundary Layers in Narrow Clearnce

  Grant-in-Aid for Scientific Research (B)

  Doshisha University

  Tomoko Hirayama

  From 01 Apr. 2013, To 31 Mar. 2016, Project Closed

  トライボロジー;境界潤滑;固液界面;添加剤;流体潤滑;狭小すきま;境界潤滑層;潤滑;レオロジー

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25289025/
• Development of Novel Neutron Reflectometer with IR-RAS for Understanding of Adsorption Mechanism of Friction Modifier Additives

  Grant-in-Aid for Scientific Research (B)

  Doshisha University

  Takashi MATSUOKA

  From 01 Apr. 2011, To 31 Mar. 2014, Project Closed

  潤滑;添加剤;固液界面分析;トライボロジー;固液界面;分析;添加剤吸着層;中性子反射率法;高感度反射FT-IR;境界潤滑;その場分析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23360078/
• Effect of Adsorbed Additive Layers to Hydrodynamic Lubrication Performances with 10nm-Level Clearance

  Grant-in-Aid for Young Scientists (A)

  Doshisha University

  Tomoko HIRAYAMA

  From 01 Apr. 2010, To 31 Mar. 2013, Project Closed

  トライボロジー;流体潤滑;ナノすきま;レオロジー;添加剤;メゾすきま;添加剤吸着層;レイノルズ方程式;ナノテクスチャリング;メゾすきま領域

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22686019/
• 放射光X線回折法によるEHL条件下潤滑油の構造解析

  Grant-in-Aid for Challenging Exploratory Research

  Doshisha University

  松岡 敬

  From 01 Apr. 2009, To 31 Mar. 2011, Project Closed

  トライボロジー;潤滑油;構造解析;弾性流体潤滑;放射光X線回折;トラクションオイル;放射光;X線回折法;高圧

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21656047/
• Development of Ultraprecise Positioning XY Table Composed of Pneumatic Servo Bearing Actuators

  Grant-in-Aid for Young Scientists (B)

  Doshisha University

  Tomoko HIRAYAMA

  From 01 Apr. 2008, To 31 Mar. 2010, Project Closed

  軸受;アクチュエータ;超精密位置決め;XYテーブル;静圧軸受;空気圧サーボ;最適設計

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20760100/
• Structural Analysis of Metal-Lubricant Interface by Means of Neutron Reflectometry

  Grant-in-Aid for Scientific Research (B)

  Doshisha University

  Takashi MATSUOKA

  From 01 Apr. 2008, To 31 Mar. 2011, Project Closed

  境界潤滑;固液界面分析;添加剤吸着層;中性子反射率法;トライボロジー;固液界面;中性子反射率計;ナノ構造解析;中性子散乱法;反射率計;潤滑剤

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20360080/
• 放射光X線による高圧下潤滑油の立体構造解析

  Grant-in-Aid for Young Scientists (B)

  Doshisha University

  平山 朋子

  From 01 Apr. 2006, To 31 Mar. 2008, Project Closed

  潤滑油;高圧;構造解析;放射光X線;トライボロジー;相転移;ダイヤモンドアンビルセル;動径分布関数;回折法;二体分布関数

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18760114/
• Effect of Surface Energies of DLC Films to Ito Tribological Properties under Lubricated Condition

  Grant-in-Aid for Scientific Research (C)

  Doshisha University

  Takashi MATSUOKA

  From 01 Apr. 2006, To 31 Mar. 2008, Project Closed

  トライボロジー;潤滑油;中性子反射率法;固液界面;構造解析;DLC被膜;表面エネルギー;摩擦特性;中性子線;反射率法;最表面;DLC膜, Tribology;Lubricant;Neutron Reflectometry;Solid-Liquid Interface;Structure Analysis;Diamond-Like Carbon;Surface Energy;Friction Property

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18560144/
• 中性子散乱法によるトライボロジー現象の解明

  Grant-in-Aid for Young Scientists (B)

  Doshisha University;Ryukoku University

  平山 朋子

  From 01 Apr. 2004, To 31 Mar. 2006, Project Closed

  中性子散乱;反射率法;表面;界面;潤滑油薄膜;構造解析;反射率計;金属間界面;立体構造解析;表面性状

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16760113/
• 動圧ジャーナル軸受の軸受すきま内摩耗特性の把握

  Grant-in-Aid for Young Scientists (B)

  Ryukoku University

  平山 朋子

  From 01 Apr. 2002, To 31 Mar. 2004, Project Closed

  すべり軸受;ジャーナル軸受;摩耗特性;小型精密機器用スピンドル;ストライベック曲線;起動;停止試験;軸受すきま内摩耗;表面改質技術;MoS_2ショット処理;固液二相流理論;摩耗粉;振れ精度

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14750103/
• Research on the development of micro-actuator for medical checkup of stomach and intestines

  Grant-in-Aid for Scientific Research (B)

  Ryukoku University

  Naotake OHTSUKA

  From 01 Apr. 2002, To 31 Mar. 2004, Project Closed

  マイクロマシン;マイクロアクチュエータ;磁力;ひれ;胃腸;腫瘍;検査;ドラッグデリバリ;磁場;医療;磁石, Micro-machine;Micro-actuator;Magnetic force;Fin-type;Stomach and intestines;Tumor;Checkup;Drug delivery

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14350085/
• Elucidation of mechanisms of boundary lubricant film formation and breakdown based on analysis of surface multilayer crystal structures

  Grant-in-Aid for Scientific Research (A)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyushu University

  八木 和行

  From 01 Apr. 2022, To 31 Mar. 2026, Granted

  トライボロジー;境界潤滑;結晶構造;X線回折法;放射光;添加剤;酸化膜

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22H00188/
• Principle Friction Properties in Boundary and Fluid Lubrication in an Ideal Nano Gap

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  Tomoko Hirayama

  From 30 Jun. 2022, To 31 Mar. 2024, Project Closed

  摩擦係数;ナノすきま;境界潤滑;流体潤滑;トライボロジー;ナノ隙間;潤滑油;潤滑

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22K18756/
• Science for Boundary Lubrication - Essence of Low Friction Mechanism Based on Structure and Dynamics of Additive Adsorption Layer

  Grant-in-Aid for Scientific Research (S)

  Broad Section C

  Kyoto University

  平山 朋子

  From 12 Apr. 2023, To 31 Mar. 2028, Granted

  トライボロジー;境界潤滑;潤滑油;添加剤;量子ビーム分析

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23H05448/
• 境界潤滑層の構造とダイナミクス－低摩擦をもたらす潤滑油分子の最適設計

  Grant-in-Aid for Scientific Research (A)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  平山 朋子

  From 01 Apr. 2023, To 31 Mar. 2024, Discontinued

  トライボロジー;境界潤滑;潤滑油;機械要素

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23H00158/
• Feasibility Study of New Concept for Friction Reduction by Solid/Liquid Hybrid Lubricants Based on MXene

  Grant-in-Aid for Challenging Research (Exploratory)

  Medium-sized Section 18:Mechanics of materials, production engineering, design engineering, and related fields

  Kyoto University

  平山 朋子

  From 28 Jun. 2024, To 31 Mar. 2026, Granted

  トライボロジー;固体潤滑;MXene

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24K21577/

External funds: others

• MXene層間に液体分子を導入した固／液ハイブリッド潤滑材料のトライボロジー特性 (2025年度分)

  Japan Society for the Promotion of Science (JSPS), Bilateral Collaborations

  From 01 Apr. 2025, To 31 Mar. 2026

  代表者
• MXene層間に液体分子を導入した固／液ハイブリッド潤滑材料のトライボロジー特性 (2024年度分)

  Japan Society for the Promotion of Science (JSPS), 二国間交流事業共同研究・セミナー

  From 01 Apr. 2024, To 31 Mar. 2025

  代表者
• 機械要素およびトライボロジー関連分野に関する学術研究動向－機械要素およびトライボロジー関連分野を基軸とする学際領域における新展開－ (2022年度分)

  Japan Society for the Promotion of Science (JSPS), 学術研究動向等に関する調査研究

  From 01 Apr. 2022, To 31 Mar. 2023

  代表者
• 「機械要素およびトライボロジー関連分野に関する学術研究動向－機械要素およびトライボロジー関連分野を基軸とする学際領域における新展開－」 (2021年度分)

  Japan Society for the Promotion of Science (JSPS), 学術動向研究等調査研究

  From 01 Apr. 2021, To 31 Mar. 2022

  代表者
• トライボケミカル協奏反応による超低摩擦界面の継続的創成と長期信頼性機械の設計基盤の構築

  JST-CREST「革新的力学機能材料の創出に向けたナノスケール動的挙動と力学特性機構の解明」

  From 2021, To 2026

  足立幸志（代表）, 久保百司, 平山朋子, 七尾英孝
• メカノオペランド量子ビーム分析に基づくナノスケール学的機械工学の新展開

  JST創発的研究支援事業

  From 2021, To 2023

  平山朋子
• 摩擦摩耗低減効果を有する液滴含有樹脂のナノトライボロジー特性

  JSPS 令和3年度 外国人研究者招へい事業（長期）

  From 2021, To 2021

  平山朋子, Sujeet Kumar Sinha
• 新生面のトライボロジー：添加剤吸着とミクロ摩擦特性の観点からの再評価

  JFE21世紀財団研究助成

  From 2019, To 2020

  平山朋子
• 量子ビームオペランド分析による摩擦低減のための摺動界面の動的構造解析

  三菱財団研究助成（自然科学分野）

  From 2018, To 2019

  平山朋子
• Design and Surface Force Apparatus and Tribological Studies of Soft Boundary Lubricants

  India-Japan Cooperative Science Programme, Proposal for DST-JSPS Joint Research Project

  From 2014, To 2015

  Tomoko Hirayama, Sujeet Kumar Sinha
• 超低摩擦摺動メカニズムの解明と新規相界面の創成

  文部科学省 光・量子科学研究拠点形成に向けた基盤技術研究開発 光・量子融合連携研究開発プログラム

  From 2013, To 2017

  瀬戸秀紀（プロジェクト代表）, 平山朋子（機関代表）, 他5機関
• 中性子とミュオンの連携による『摩擦』と『潤滑』の本質的理解

  文部科学省 光・量子科学研究拠点形成に向けた基盤技術研究開発 光・量子融合連携研究開発プログラム

  From 2013, To 2017

  瀬戸秀紀（プロジェクト代表），平山朋子（機関代表），他5機関
• 超低摩擦摺動メカニズム解明のための新規固液界面分析装置の開発

  キヤノン財団研究助成プログラム「産業基盤の創生」

  From 2013, To 2014

  平山朋子, 大西洋
• 二面に挟まれた狭いすきまにおける表面吸着層の構造解析と超低摩擦特性発現機構の解明

  住友財団基礎科学研究助成

  From 2012, To 2012

  平山朋子
• グリーントライボ・イノベーション・ネットワーク

  文部科学省 大学発グリーンイノベーション創出事業 グリーン・ネットワーク・オブ・エクセレンス事業 先進環境材料分野

  From 2011, To 2015

  栗原和枝（プロジェクト代表）, 平山朋子（機関代表）, 他8機関
• Study of Lubricating Agents Adsorption on DLC Coatings Using Neutron Reflectometry

  Taiho Kogyo Tribology Research Foundation

  From 2010, To 2010

  Tomoko Hirayama, Mitjan Kalin
• 中性子反射率法による潤滑摩擦面の吸着層解析とそのトライボロジー特性の把握

  国際科学技術財団研究助成

  From 2009, To 2009

  平山朋子
• 空気静圧軸受案内における支持物体微小振れメカニズムの解明とその低減

  三豊科学技術振興協会研究助成

  From 2009, To 2009

  平山朋子
• 新型溝形状を有する高回転精度流体動圧軸受の開発

  JST地域イノベーション創出総合支援事業「シーズ発掘試験」

  From 2007, To 2007

  平山朋子
• 超精密位置決め用空気圧サーボ軸受アクチュエータの最適設計

  油空圧機器技術振興財団研究助成

  From 2007, To 2007

  平山朋子
• 高性能小型ハードディスクドライブスピンドルの開発

  池田銀行コンソーシアム研究開発助成

  From 2006, To 2006

  平山朋子, 菱田典明
• 微粒子投射表面改質技術によるマイクロディンプルの形成が流体潤滑性能に及ぼす影響

  マツダ財団研究助成

  From 2003, To 2003

  平山朋子
• 動圧ジャーナル軸受の摩耗特性に関する基礎的研究

  メカトロニクス技術高度化財団研究助成

  From 2002, To 2002

  平山朋子

Education

Teaching subject(s)

• From 01 Apr. 2026, To 31 Mar. 2027

  Advanced Exercise in Applied Mechanics F

  W015, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Advanced Exercise in Applied Mechanics E

  W013, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Advanced Exercise in Applied Mechanics D

  W011, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Design of Complex Mechanical Systems

  X411, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Seminar on Applied Mechanics B

  W027, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Seminar on Applied Mechanics A

  W025, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Precision Measurement and Machining

  G214, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Applied Dynamics

  G047, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Mechanical Functional Device Engineering

  G025, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Advanced Exercise in Applied Mechanics C

  W009, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Advanced Exercise in Applied Mechanics B

  W007, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Advanced Exercise in Applied Mechanics A

  W005, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Precision Machining

  5099, Spring, Faculty of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Exercise of Machine Design 2

  5060, Fall, Faculty of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Design Engineering 1

  5155, Spring, Faculty of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Introduction to Engineering Science A

  5110, Fall, Faculty of Engineering, 2
• From 01 Apr. 2026, To 31 Mar. 2027

  Master's Thesis

  W098, Year-long, Graduate School of Engineering, 0
• From 01 Apr. 2026, To 31 Mar. 2027

  Advanced Experiment and Exercise in Applied Mechanics I

  V037, Year-long, Graduate School of Engineering, 4
• From 01 Apr. 2026, To 31 Mar. 2027

  Advanced Experiment and Exercise in Applied Mechanics II

  V039, Year-long, Graduate School of Engineering, 4
• From 01 Apr. 2025, To 31 Mar. 2026

  Design Engineering 1

  5155, Spring, Faculty of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Exercise of Machine Design 2

  5060, Fall, Faculty of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Design of Complex Mechanical Systems

  X411, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Seminar on Applied Mechanics B

  W027, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Advanced Exercise in Applied Mechanics D

  W011, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Advanced Exercise in Applied Mechanics C

  W009, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Advanced Exercise in Applied Mechanics B

  W007, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Seminar on Applied Mechanics A

  W025, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Advanced Exercise in Applied Mechanics F

  W015, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Advanced Exercise in Applied Mechanics E

  W013, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Advanced Exercise in Applied Mechanics A

  W005, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Applied Dynamics

  G047, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Mechanical Functional Device Engineering

  G025, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2025, To 31 Mar. 2026

  Master's Thesis

  W098, Year-long, Graduate School of Engineering, 0
• From 01 Apr. 2025, To 31 Mar. 2026

  Seminar of Complex Mechanical Engineering for the 21st Century COE Program,E

  V033, Spring, Graduate School of Engineering, 1
• From 01 Apr. 2025, To 31 Mar. 2026

  Seminar of Complex Mechanical Engineering for the 21st Century COE Program,C

  V029, Spring, Graduate School of Engineering, 1
• From 01 Apr. 2025, To 31 Mar. 2026

  Seminar of Complex Mechanical Engineering for the 21st Century COE Program,A

  V025, Spring, Graduate School of Engineering, 1
• From 01 Apr. 2025, To 31 Mar. 2026

  Basic Seminar of Complex Mechanical Engineering,1

  G058, Spring, Graduate School of Engineering, 1
• From 01 Apr. 2025, To 31 Mar. 2026

  Advanced Experiment and Exercise in Applied Mechanics I

  V037, Year-long, Graduate School of Engineering, 4
• From 01 Apr. 2025, To 31 Mar. 2026

  Advanced Experiment and Exercise in Applied Mechanics II

  V039, Year-long, Graduate School of Engineering, 4
• From 01 Apr. 2024, To 31 Mar. 2025

  Advanced Exercise in Applied Mechanics D

  W011, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Advanced Exercise in Applied Mechanics C

  W009, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Advanced Exercise in Applied Mechanics B

  W007, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar on Applied Mechanics A

  W025, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Advanced Exercise in Applied Mechanics F

  W015, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Advanced Exercise in Applied Mechanics E

  W013, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Advanced Exercise in Applied Mechanics A

  W005, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Applied Dynamics

  G047, Spring, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Mechanical Functional Device Engineering

  G025, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar on Applied Mechanics B

  W027, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Design of Complex Mechanical Systems

  X411, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Design Engineering 1

  5155, Spring, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Exercise of Machine Design 2

  5060, Fall, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Master's Thesis

  W098, Year-long, Graduate School of Engineering, 0
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar of Complex Mechanical Engineering for the 21st Century COE Program,A

  V025, Spring, Graduate School of Engineering, 1
• From 01 Apr. 2024, To 31 Mar. 2025

  Basic Seminar of Complex Mechanical Engineering,1

  G058, Spring, Graduate School of Engineering, 1
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar of Complex Mechanical Engineering for the 21st Century COE Program,E

  V033, Spring, Graduate School of Engineering, 1
• From 01 Apr. 2024, To 31 Mar. 2025

  Seminar of Complex Mechanical Engineering for the 21st Century COE Program,C

  V029, Spring, Graduate School of Engineering, 1
• From 01 Apr. 2024, To 31 Mar. 2025

  Advanced Experiment and Exercise in Applied Mechanics II

  V039, Year-long, Graduate School of Engineering, 4
• From 01 Apr. 2024, To 31 Mar. 2025

  Advanced Experiment and Exercise in Applied Mechanics I

  V037, Year-long, Graduate School of Engineering, 4
• From 01 Apr. 2023, To 31 Mar. 2024

  Design Engineering 1

  5155, Spring, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Exercise of Machine Design 2

  5060, Fall, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Design of Complex Mechanical Systems

  X411, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Mechanical Functional Device Engineering

  G025, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Design of Complex Mechanical Systems

  X411, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Mechanical Functional Device Engineering

  G025, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Design Engineering 1

  5155, Spring, Faculty of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Exercise of Machine Design 2

  5060, Fall, Faculty of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Elementary Course of Physics A

  N219, Spring, Institute for Liberal Arts and Sciences, 2
• From Apr. 2019, To Mar. 2020

  Exercise of Machine Design 2

  Fall, 工学部
• From Apr. 2019, To Mar. 2020

  Mechanical Functional Device Engineering

  Fall, 工学研究科
• From Apr. 2019, To Mar. 2020

  Design Engineering 1

  Spring, 工学部
• From Apr. 2020, To Mar. 2021

  Advanced Mechanical Engineering

  Fall, 工学研究科
• From Apr. 2020, To Mar. 2021

  Exercise of Machine Design 2

  Fall, 工学部
• From Apr. 2020, To Mar. 2021

  Mechanical Functional Device Engineering

  Fall, 工学研究科
• From Apr. 2020, To Mar. 2021

  Design Engineering 1

  Spring, 工学部
• From Apr. 2021, To Mar. 2022

  Elementary Course of Physics A

  Spring, 全学共通科目
• From Apr. 2021, To Mar. 2022

  Seminar on Mechanical Engineering and Science A

  Spring, 工学研究科
• From Apr. 2021, To Mar. 2022

  Seminar on Mechanical Engineering and Science B

  Fall, 工学研究科
• From Apr. 2021, To Mar. 2022

  Basic Seminar on Mechanical Engineering and Science A

  Spring, 工学研究科
• From Apr. 2021, To Mar. 2022

  Basic Seminar on Mechanical Engineering and Science B

  Fall, 工学研究科
• From Apr. 2021, To Mar. 2022

  Experiments on Mechanical Engineering and Science,Adv. I

  Year-long, 工学研究科
• From Apr. 2021, To Mar. 2022

  Experiments on Mechanical Engineering and Science,Adv. II

  Year-long, 工学研究科
• From Apr. 2021, To Mar. 2022

  Advanced Exercise in Mechanical Engineering and ScienceA

  Spring, 工学研究科
• From Apr. 2021, To Mar. 2022

  Advanced Exercise in Mechanical Engineering and ScienceB

  Fall, 工学研究科
• From Apr. 2021, To Mar. 2022

  Advanced Exercise in Mechanical Engineering and ScienceC

  Spring, 工学研究科
• From Apr. 2021, To Mar. 2022

  Advanced Exercise in Mechanical Engineering and ScienceD

  Fall, 工学研究科
• From Apr. 2021, To Mar. 2022

  Advanced Exercise in Mechanical Engineering and ScienceE

  Spring, 工学研究科
• From Apr. 2021, To Mar. 2022

  Advanced Exercise in Mechanical Engineering and ScienceF

  Fall, 工学研究科
• From Apr. 2021, To Mar. 2022

  Exercise of Machine Design 2

  Fall, 工学部
• From Apr. 2021, To Mar. 2022

  Mechanical Functional Device Engineering

  Fall, 工学研究科
• From Apr. 2021, To Mar. 2022

  Master's Thesis

  Year-long, 工学研究科
• From Apr. 2021, To Mar. 2022

  Design Engineering 1

  Spring, 工学部

Participation in PhD Defense

• 工作機械主軸の動特性の変動要因の解析

  MATSUURA YUTO, Graduate School of Engineering, Sub-chief Examiner

  23 Mar. 2026
• Investigation of the Influence of Dissolution Structures of Lubricant Additive Molecules in Liquid Phase on Surface Adsorption Structures and Tribological Properties

  GU HAIYANG, Graduate School of Engineering, Chief Examiner

  24 Sep. 2025
• 装置の構造解析のための負荷分布理論を用いた直動ガイドのモデル化手法

  AOYAMA SHODAI, Graduate School of Engineering, Sub-chief Examiner

  24 Sep. 2024
• Mechanical study on bending deformation and fracture of van der Waals layered materials

  AKIYOSHI MASAO, Graduate School of Engineering, Sub-chief Examiner

  23 Jul. 2024
• Numerical Simulations of Multi-physics Phenomena in Fluid Film Lubrication Using a Physically Consistent Particle Method

  NEGISHI HIDEYO, Graduate School of Engineering, Sub-chief Examiner

  25 Mar. 2024
• 高張力鋼板の冷間圧延におけるスリップ発生機構の解明に関する研究

  SHIMURA MASAHIRO, Graduate School of Engineering, Chief Examiner

  25 Mar. 2024
• Modeling of Heat Generation in Cryogenic Turbopump Bearing

  KAKUDO HIROMITSU, Graduate School of Engineering, Chief Examiner

  24 Jul. 2023
• Topology optimization for metal additive manufacturing considering manufacturability

  MIKI TAKAO, Graduate School of Engineering, Sub-chief Examiner

  24 Jul. 2023
• Tribological effect of the mixtures of ZDDP and various organic friction modifiers and their friction-reducing mechanisms

  SHEN WEIQI, Graduate School of Engineering, Chief Examiner

  23 Mar. 2023
• Development of Vertical-Lateral Bimodal Atomic Force Microscopy Utilizing qPlus Sensors for Analysis of Lubricant/Solid Interfaces

  YAMADA YUYA, Graduate School of Engineering, Sub-chief Examiner

  23 Mar. 2023
• Level set-based topology optimization of thermal fluid-structure systems

  LI HAO, Graduate School of Engineering, Chief Examiner

  26 Sep. 2022
• 切削加工システムの動特性バランス設計による振動安定性向上に関する研究

  HASHIMOTO TAKAAKI, Graduate School of Engineering, Sub-chief Examiner

  25 Jul. 2022
• 動的な接触機構解析を応用した等速ジョイントの動作原理解明

  SUGIURA HIDEKI, Graduate School of Engineering, Chief Examiner

  23 Mar. 2022

Administration

School management (title, position)

• From 01 Apr. 2026, To 31 Mar. 2027

  国際高等教育院 企画評価専門委員会 物理学部会
• From 01 Apr. 2025, To 31 Mar. 2026

  国際高等教育院 企画評価専門委員会 物理学部会
• From 01 Oct. 2024, To 30 Sep. 2026

  男女共同参画推進センター教育・研究専門部会 主査
• From 01 Oct. 2024, To 30 Sep. 2026

  男女共同参画推進本部会議 委員
• From 01 Oct. 2024, To 30 Sep. 2026

  男女共同参画推進本部運営会議 委員
• From 01 Oct. 2024, To 30 Sep. 2026

  男女共同参画推進センター魅力見える化専門部会 主査
• From 01 Oct. 2024, To 30 Sep. 2026

  理事補
• From 01 Apr. 2024, To 31 Mar. 2025

  国際高等教育院 企画評価専門委員会 物理学部会
• From 01 Apr. 2023, To 31 Mar. 2024

  国際高等教育院 企画評価専門委員会 物理学部会 委員

Faculty management (title, position)

• From 01 Apr. 2021, To 31 Mar. 2022

  機械理工学専攻長