Basic Information

Faculty

• Faculty of Engineering

Email Address

• Email Address

  ishida.naoyuki.5vkyoto-u.ac.jp

Professional Memberships

• From Feb. 2026, To Present

  精密工学会
• From Jun. 2021, To Present

  The Japan Society of Mechanical Engineers
• From Apr. 2025

  Japan Society for Computational Engineering and Science

Academic Degree

• 23 Mar. 2023

  京都大学修士（工学）
• 23 Jan. 2026

  京都大学博士（工学）

Academic Resume (Undergraduate School/Majors)

• 京都大学, 工学部物理工学科, 卒業

High School

• High School

  兵庫県立姫路西高等学校

Research History

• From Feb. 2026, To Present

  Kyoto University, Graduate School of Engineering, Department of Micro Engineering, Assistant Professor
• From Apr. 2025, To Jan. 2026

  Japan Society for the Promotion of Science, Researcher (DC2)

ID,URL

• J-Global ID

  202601012505970789

• Researcher number

  81036226

researchmap URL

• https://researchmap.jp/ishida_topology

Research

Research Interests

• Topology Optimization
• Structural Optimization

Research Areas

• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Design engineering, Topology Optimization

Papers

• Mixed-integer topology optimization for all-solid-state battery composite electrodes tailored for powder metallurgy fabrication

  Kazuki Kominami; Naoyuki Ishida; Kazuhiro Izui; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, 28 Jul. 2026, Peer-reviewed, Corresponding author

  
• Topology optimization of lattice heat sinks using local thermal non-equilibrium model-based multiscale analysis

  Shun Noguchi; Naoyuki Ishida; Shinji Nishiwaki; Kazuhiro Izui

  Advances in Engineering Software, Oct. 2026, Peer-reviewed

  
• Topology Optimization of 3D Acoustic Diodes in Waveguides

  Kazunori Fukada; Nari Nakayama; Naoyuki Ishida; Kozo Furuta; Kazuhiro Izui; Shinji Nishiwaki

  International Journal for Numerical Methods in Engineering, 30 Jun. 2026, Peer-reviewed

  Access this paper :

  
• Optimal design of volume fraction and orientation distributions in composite electrodes for all-solid-state batteries with anisotropic materials

  Naoyuki Ishida; Kozo Furuta; Masashi Kishimoto; Hiroshi Iwai; Kazuhiro Izui; Shinji Nishiwaki

  Journal of Power Sources, Jun. 2026, Peer-reviewed, Lead author, Corresponding author

  
• Topology optimization method for heat sinks based on surrogate-based multiscale thermal–fluid analysis

  Shun Noguchi; Naoyuki Ishida; Takamitsu Sasaki; Kozo Furuta; Tatsuhiro Ozeki; Ayami Sato; Haruki Motegi; Takahiro Shimada; Shinji Nishiwaki; Kazuhiro Izui

  Advances in Engineering Software, Jun. 2026, Peer-reviewed

  Access this paper :

  
• Topology optimization of shielding structures in electroplating using tertiary current distribution

  Masaki Otomori; Hao Li; Naoyuki Ishida; Kazuhiro Izui; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, 30 Mar. 2026, Peer-reviewed

  
• Density-based topology optimization of coated structures with non-uniform coating thickness and smooth structural boundaries

  Tiannan Hu; Chenchen He; Minhao Yu; Nari Nakayama; Naoyuki Ishida; Tsuguo Kondoh; Kozo Furuta; Kazuhiro Izui; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, 17 Oct. 2025, Peer-reviewed

  
• Data-driven topology optimization of all-solid-state batteries considering conductive additive material informed by microstructure analysis

  Naoyuki Ishida; Kozo Furuta; Masashi Kishimoto; Takamitsu Sasaki; Hiroshi Iwai; Kazuhiro Izui; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, 25 Aug. 2025, Peer-reviewed, Lead author, Corresponding author

  Access this paper :

  
• Topology Optimization for the Design of Lithium-Ion Battery Separators

  Naoyuki ISHIDA; Takamitsu SASAKI; Shun NOGUCHI; Shotaro HAYASHI; Shozo FUJI; Kozo FURUTA; Kazuhiro IZUI; Shinji NISHIWAKI

  Journal of the Japan Society for Precision Engineering, 05 Jul. 2025, Peer-reviewed, Lead author, Corresponding author

  
• Topology optimization for 3D fluid diode design considering wall-connected structures

  Takamitsu Sasaki; Kozo Furuta; Naoyuki Ishida; Hao Li; Tsuguo Kondoh; Kazuhiro Izui; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, 09 Dec. 2024, Peer-reviewed

  Access this paper :

  
• Differential evolution-based topology optimization using Karhunen-Loève expansion

  Kozo Furuta; Yasutoshi Tsukuda; Takamitsu Sasaki; Naoyuki Ishida; Kazuhiro Izui; Shinji Nishiwaki; Shinya Watanabe

  Engineering Optimization, 25 Oct. 2024, Peer-reviewed

  
• Topology optimization for all-solid-state-batteries using homogenization method

  Naoyuki Ishida; Kozo Furuta; Masashi Kishimoto; Tiannan Hu; Hiroshi Iwai; Kazuhiro Izui; Shinji Nishiwaki

  Structural and Multidisciplinary Optimization, 13 Sep. 2024, Peer-reviewed, Lead author, Corresponding author

  
• Body‐fitted topology optimization via integer linear programming using surface capturing techniques

  Anderson Soares da Costa Azevêdo; Hao Li; Naoyuki Ishida; Lucas Oliveira Siqueira; Rômulo Luz Cortez; Emílio Carlos Nelli Silva; Shinji Nishiwaki; Renato Picelli

  International Journal for Numerical Methods in Engineering, 26 Mar. 2024, Peer-reviewed

  
• Multiscale topological design of coated structures with layer-wise bi-material lattice infill for minimum dynamic compliance

  Tiannan Hu; Yaguang Wang; Heng Zhang; Hao Li; Naoyuki Ishida; Takamitsu Sasaki; Kozo Furuta; Kazuhiro Izui; Shinji Nishiwaki

  Composite Structures, Nov. 2023, Peer-reviewed

  
• Topology optimization for maximizing linear buckling load based on level set method

  Naoyuki ISHIDA; Tsuguo KONDOH; Kozo FURUTA; Hao LI; Kazuhiro IZUI; Shinji NISHIWAKI

  Mechanical Engineering Journal, 2022, Peer-reviewed, Lead author, Corresponding author

  Access this paper :

  

Presentations

• Synergy between Topology Optimization and Additive Manufacturing: Historical Perspectives and Future Frontiers

  Naoyuki Ishida; Jike Han; Kazuhiro Izui; Shinji Nishiwaki

  Smart Additive Manufacturing, Design & Evaluation 2026, 01 Apr. 2026, Invited

  

Awards

• 20 May 2026

  Young Scientist Award（ASSMO）
• 18 Mar. 2026

  精密工学会論文賞
• 25 Sep. 2025

  計算工学会第３０回計算工学講演会若手優秀講演フェロー表彰
• 31 Mar. 2023

  日本機械学会三浦賞

External funds: Kakenhi

• 全固体電池の機械変形を考慮したトポロジー最適化手法の構築

  Grant-in-Aid for Research Activity Start-up

  0301:Mechanics of materials, production engineering, design engineering, fluid engineering, thermal engineering, mechanical dynamics, robotics, aerospace engineering, marine and maritime engineering, and related fields

  Kyoto University

  石田 尚之

  From 31 Jul. 2026, To 31 Mar. 2028, Adopted

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26K24579/