Basic Information

Faculty

• Faculty of Engineering

Email Address

• Email Address

  miyamoto.sota.6kkyoto-u.ac.jp

Professional Memberships

• The Society of Rheology
• The Society of Rheology, Japan
• The Japan Society of Applied Physics
• The Society of Chemical Engineers, Japan

Academic Degree

• 23 Mar. 2022

  京都大学修士（工学）
• 23 Jul. 2024

  京都大学博士（工学）

Academic Resume (Undergraduate School/Majors)

• 京都大学, 工学部工業化学科, 卒業

Research History

• From Apr. 2026, To Present

  Kyoto University, Graduate School of Engineering Department of Chemical Science and Engineering, Assistant Professor
• From Oct. 2024, To Mar. 2026

  Kyoto University, Graduate School of Engineering Department of Chemical Engineering, Assistant Professor
• From Aug. 2024, To Sep. 2024

  Northeastern University, Visitor
• From Apr. 2024, To Sep. 2024

  Japan Society for the Promotion of Science, Doctoral Course Research Fellow
• From Apr. 2022, To Mar. 2024

  Kyoto University Science and Technology Innovation Creation Fellowship: Materials Science

ID,URL

• ORCID ID

  0009-0008-5873-0010

• J-Global ID

  202401000366916380

• Researcher number

  11014001

• External link

  http://www.cheme.kyoto-u.ac.jp/5koza/index_e.htm

researchmap URL

• https://researchmap.jp/s-miyamoto

Research

Research Areas

• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Transfer phenomena and unit operations

Papers

• Decision-aware multi-objective discovery of Cu2O-based photovoltaic materials integrating supply risk, stability, and bandgap engineering

  Takahiro Kono; Souta Miyamoto; Katsuaki Tanabe

  Journal of Applied Physics, 24 Aug. 2026, Peer-reviewed

  Access this paper :

  
• Composition-based machine learning for screening superconducting ternary hydrides from a curated dataset

  Kazuaki Tokuyama; Souta Miyamoto; Taichi Masuda; Katsuaki Tanabe

  APL Machine Learning, 15 May 2026, Peer-reviewed

  
• Development of Rheological Constitutive Modeling Method Using a Sparse Identification Algorithm: A Case Study for Extensional Flows

  Takeshi Sato; Souta Miyamoto; Shota Kato

  Nihon Reoroji Gakkaishi, 15 Apr. 2026, Peer-reviewed

  
• Defect Cluster Evolution under Primary Cascade Damage in TiVTaW High-Entropy Alloy and Its Constituent Elements Investigated by Molecular Dynamics Simulations

  Yuji Harada; Souta Miyamoto; Shijun Zhao; Katsuaki Tanabe

  MATERIALS TRANSACTIONS, 01 Mar. 2026, Peer-reviewed

  
• Improving DFT-predicted band gaps by symbolic regression for semiconductor materials discovery

  Takahiro Kono; Souta Miyamoto; Taichi Masuda; Katsuaki Tanabe

  Computational Materials Science, Feb. 2026, Peer-reviewed

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• Explainable artificial intelligence for chemical process informatics: Energy-efficient design of styrene monomer production

  Sora Mimura; Taichi Masuda; Souta Miyamoto; Katsuaki Tanabe

  Chemical Engineering Journal Advances, Nov. 2025, Peer-reviewed

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• Multiscale simulations for viscoelastic fluids with approximate constitutive models derived by a sparse identification method

  Takeshi Sato; Souta Miyamoto

  Rheologica Acta, 30 Apr. 2025, Peer-reviewed, Last author

  
• Rheo-SINDy: Finding a constitutive model from rheological data for complex fluids using sparse identification for nonlinear dynamics

  Takeshi Sato; Souta Miyamoto; Shota Kato

  Journal of Rheology, 04 Dec. 2024, Peer-reviewed, Lead author

  
• Short Review on Machine Learning-Based Multi-Scale Simulation in Rheology

  Souta Miyamoto

  Nihon Reoroji Gakkaishi, 15 Feb. 2024, Peer-reviewed, Lead author, Last author, Corresponding author

  
• Machine-Learning Based Multi-Scale Simulation for Polymer Melt Spinning Process

  Yan Xu; Souta Miyamoto; Takashi Taniguchi

  Nihon Reoroji Gakkaishi, 15 Dec. 2023, Peer-reviewed

  
• Machine-learned constitutive relations for multi-scale simulations of well-entangled polymer melts

  Souta Miyamoto; John J. Molina; Takashi Taniguchi

  Physics of Fluids, 01 Jun. 2023, Peer-reviewed, Lead author

  
• Stretch-orientation-induced reduction of friction in well-entangled bidisperse blends: a dual slip-link simulation study

  Souta Miyamoto; Takeshi Sato; Takashi Taniguchi

  Rheologica Acta, Jan. 2023, Peer-reviewed, Lead author

  

Misc.

• からみ合い高分子溶融体の流動解析手法の進展 －マルチスケールシミュレーション法と機械学習の融合－

  Souta Miyamoto; John J Molina; Takashi Taniguchi

  化学工学, 01 Mar. 2023, Invited, Lead author

  

Presentations

• Constitutive Modeling for Complex Fluids by Sparse Regression

  Souta Miyamoto; Takeshi Sato; Shota Kato

  SCEJ 91st Annual Meeting, 17 Mar. 2026, Invited

  
• Exploration of High-Pressure Superconducting Materials in Ternary Hydrides Using Machine Learning

  Souta Miyamoto; Kazuaki Tokuyama; Taichi Masuda; Katsuaki Tanabe

  第86回応用物理学会秋季学術講演会, 09 Sep. 2025

  
• 高分子溶融体の構成関係に対するデータ駆動モデリングと流動シミュレーション

  Souta Miyamoto

  金沢大学 先魁プロジェクト 「産学連携デジタルツインの社会実装」セミナー, 05 Mar. 2025, Invited

  
• Multi-scale simulations of well-entangled polymer melts using machine-learned surrogate models

  Souta Miyamoto; John J Molina; Takashi Taniguchi

  第72回レオロジー討論会, 18 Oct. 2024

  
• Flow simulations of well-entangled polymer melts using machine-learned constitutive relations

  Souta Miyamoto; John Molina; Takashi Taniguchi

  第71回レオロジー討論会, 19 Oct. 2023

  
• Machine learned constitutive relations for simulating well-entangled polymer melts for their history-dependent flows

  Souta Miyamoto; John Molina; Takashi Taniguchi

  The Society of Rheology 93rd Annual Meeting (SoR93), 10 Oct. 2023

  
• Flow simulations of polymer melts with machine-learned constitutive relations

  Souta Miyamoto; John Molina; Takashi Taniguchi

  流体力学会年会, 22 Sep. 2023

  
• Friction Reduction of Bidispersed Polymer System in Entangled State

  Souta Miyamoto; Takeshi Sato; Takashi Taniguchi

  The 7th International Soft Matter Conference, ISMC2023, 06 Sep. 2023

  
• Machine-learned constitutive relations of entangled polymer melts for multi-scale flow simulations

  Souta Miyamoto; John Molina; Takashi Taniguchi

  CCP2023 - 34th IUPAP Conference on Computational Physics, 07 Aug. 2023

  
• Friction Reduction of Entangled Bidisperse Polymer Blends under Fast Flows

  Souta Miyamoto; Takeshi Sato; Takashi Taniguchi

  Physics of Soft and Active Matter” in Different Spatio-Temporal Domains, 09 Mar. 2023

  
• Friction Reduction in Well-entangled Bidisperse Blends under Fast Flows: A Dual Slip-link Simulation Study

  Souta Miyamoto; Takeshi Sato; Takashi Taniguchi

  The 16th International Workshop for East Asian Young Rheologists (IWEAYR-16), 20 Feb. 2023

  
• 摩擦低減効果を考慮したスリップリンクモデルによる二様分子量分布高分子溶融体の粘弾性予測

  宮本奏汰; 佐藤健; 谷口貴志

  日本レオロジー学会2022年通常総会および第49年会, 12 May 2022

  
• Applications of machine-learned constitutive relations to simulate well-entangled polymer melt flows

  Souta Miyamoto; John Molina; Takashi Taniguchi

  37th International conference of the Polymer Processing Society (PPS-37), 15 Apr. 2022

  
• Application of machine-learned constitutive relations for well-entangled polymer melt flows

  Souta Miyamoto; John Molina; Takashi Taniguchi

  APS march meeting 2022, 14 Mar. 2022

  
• 機械学習モデルを構成関係に代用した高分子溶融体の流動シミュレーション

  宮本奏汰; John Molina; 谷口貴志

  プラスチック成形加工学会 第29回秋季大会, 01 Dec. 2021

  
• Well-entangled polymer melt flow simulations using a Machine-Learned constitutive relation

  宮本奏汰; John Molina; 谷口貴志

  第69回レオロジー討論会, 21 Oct. 2021

  
• 学習された構成関係を用いた高分子液体の流動シミュレーション

  宮本奏汰; John Molina; 谷口貴志

  化学工学会 第52回秋季大会, 22 Sep. 2021

  
• Learning the constitutive relation of entangled polymer melts from a dual slip-link model

  Souta Miyamoto; John Molina; Takashi Taniguchi

  21st International Union of Materials Research Societies- International Conference in Asia (IUMRS-ICA 2020), 25 Feb. 2021

  
• Slip-linkモデルにおけるセグメントダイナミクスの影響と流動解析

  宮本奏汰; 佐藤健; 谷口貴志

  第68回レオロジー討論会, 21 Oct. 2020

  

External funds: Kakenhi

• A new framework for constitutive modeling: Deriving models from non-uniform flow measurements

  Grant-in-Aid for Scientific Research (B)

  Basic Section 27010:Transport phenomena and unit operations-related

  Kanazawa University

  佐藤 健

  From 01 Apr. 2026, To 31 Mar. 2029, Granted

  レオロジー;データ駆動モデリング;複雑流動;複雑流体計測;メソスケールモデル

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26K01281/
• Multiscale Analysis of Extrusion Instabilities in Polymer Processing

  Grant-in-Aid for Early-Career Scientists

  Basic Section 27010:Transport phenomena and unit operations-related

  Kyoto University

  宮本 奏汰

  From 01 Apr. 2026, To 31 Mar. 2030, Granted

  高分子流体;不安定性;成形不良;流動不安定;マルチスケールシミュレーション

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26K17693/
• Building data-driven models for complex fluid flow prediction under physical constraints

  Grant-in-Aid for Research Activity Start-up

  0401:Materials engineering, chemical engineering, and related fields

  Kyoto University

  宮本 奏汰

  From 31 Jul. 2025, To 31 Mar. 2027, Granted

  複雑流体;マルチスケールシミュレーション;機械学習;レオロジー

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25K23525/

Education

Teaching subject(s)

• From 01 Apr. 2026, To 31 Mar. 2027

  ChemicalProcessEngineeringLaboratoryII(Chemical Engineering)

  7313, Fall, Faculty of Engineering, 5
• From 01 Apr. 2026, To 31 Mar. 2027

  ChemicalProcessEngineeringLaboratoryI(Chemical Engineering)

  7312, Spring, Faculty of Engineering, 5

Academic, Social Contribution

Academic Contribution

• 12th Kyoto Young Scientists' Soft Matter Meeting

  Planning, management, etc.

  From 11 Mar. 2024