Personnel Information

写真a

Sato Takahiro


The master's program in charge

Division of Information and Electronic Engineering

The department in charge

Department of Engineering

Job title

Associate Professor
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Research field 【 display / non-display 】

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Power engineering

  • Informatics / Computational science

  • Informatics / High performance computing

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Keywords for Research Field 【 display / non-display 】

  • energy harvesting

  • Electromagnetic simulation

  • evolutionary algorithms

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Graduate school・Graduate course, etc. 【 display / non-display 】

  • Hokkaido University

    2015.03，Doctor's Course，Graduate School, Division of Information Science，システム情報科学，Completed，Japan

  • Hokkaido University

    2012.03，Master's Course，Graduate School, Division of Information Science，システム情報科学，Completed，Japan

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Graduate school・major, etc. 【 display / non-display 】

  • Hokkaido University

    2010.03，Faculty of Engineering，情報エレクトロニクス学科，Graduate，Japan

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Degree 【 display / non-display 】

  • 博士（情報科学）

    A Study on Design Optimization of Electric Devices and Machines Based on Electromagnetic Field Analysis

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Career 【 display / non-display 】

  • 東芝エネルギーシステムズ株式会社　主務

    2018.10.01 ～ 2022.01.31

  • 株式会社東芝

    2015.04.01 ～ 2018.09.30

  • 日本学術振興会　特別研究員ＤＣ２

    2014.04.01 ～ 2015.03.31

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Academic Society 【 display / non-display 】

  • 電気学会

  • IEEE

  • 進化計算学会

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Academic prize 【 display / non-display 】

  • 電気学会 静止器技術委員会　優秀奨励賞

    2013.02，電気学会

  • CEFC2014 Best Paper Prize

    2014.05，IEEE

  • 平成26年度電気情報関係学会北海道支部大会　優秀発表賞

    2014.10，電気学会 北海道支部

  • パワーアカデミー萌芽研究優秀賞

    2015.03，パワーアカデミー

  • 第７２回電気学術振興賞（論文賞）

    2016.04，電気学会

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Papers 【 display / non-display 】

  • 非線形磁気特性を考慮した量子アニーリングによる電気機器のトポロジー最適化

    日高 勇気, 佐藤 孝洋, 菅原 賢悟，電気学会論文誌Ｄ（産業応用部門誌），vol.145，(6)，(p.495 ～ 503)，2025.06

  • Numerical simulation of wave energy converter based on stochastic resonance and variable magnetization

    Takahiro Sato，International Journal of Applied Electromagnetics and Mechanics，2025.03

  • An Evolutional Topology Optimization Method Based on Kernel Level Set Function

    Takahiro Sato, Kota Watanabe, Hajime Igarashi，IEEE Access ，vol.13，(p.47181 ～ 47200)，2025.03

  • Prediction of Motor Characteristic Maps via Deep Operator Networks for Topology Optimization

    Hidenori Sasaki, Kazuhisa Iwata, Takahiro Sato, Yuki Sato，IEEE Transactions on Magnetics，2024.10

  • A Topology Optimization of Electromagnetic Devices Based on Kernel Ridge Regression as a Variant of Gaussian Network-based Shape Representation

    Takahiro Sato, Kota Watanabe, Hajime Igarashi，IEEE Transactions on Magnetics，2024.08

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International conference proceedings 【 display / non-display 】

  • A Coupled Analysis of Nonlinear Vibration Energy Harvester Based on Predictor-Corrector Approach

    Takahiro Sato，Proc. 27th International Conference on Electrical Machines and Systems (ICEMS)，2025.03

  • A Data-Driven Optimization Method for Strongly Non-Separable Mixed-Integer Problems

    2024 IEEE Congress on Evolutionary Computation (CEC2024) in IEEE WCCI 2024，Proc. 2024 IEEE Congress on Evolutionary Computation (CEC2024) in IEEE WCCI 2024，2024.08

  • A Fast Physics-informed Neural Network Based on Extreme Learning Machine for Solving Magnetostatic Problems

    Takahiro Sato, Hidenori Sasaki, Yuki Sato，2023 24th International Conference on the Computation of Electromagnetic Fields，Article Number:9798350301052，2024.01，京都

  • A Topology Optimization of Hydroelectric Generator Using Covariance Matrix Adaptation Evolution Strategy

    Takahiro Sato, Masafumi Fujita, Masashi Okubo, Hiroaki Ishizuka，2020 23rd International Conference on Electrical Machines and Systems (ICEMS)，2020.11

  • A Bistable Vibration Energy Harvester with Closed Magnetic Circuit

    Takahiro Sato, Takeshi Sugisawa, Hajime Igarashi，Journal of Physics: Conference Series，vol.557，Article Number:012081，2014.12

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Editorial and Commentary 【 display / non-display 】

  • 木構造表現を用いた電気機器の自動最適設計に向けた検討

    電気学会誌，vol.143，(10)，2023.10

  • 木構造と強化学習による電気機器の設計データを活用した自動設計法

    佐藤孝洋，日本AEM学会誌，vol.30，(4)，(p.379 ～ 383)，2023.01

  • 電磁誘導型振動発電-非線形振動による広帯域化-

    佐藤孝洋、五十嵐一，日本AEM学会誌，vol.22，(3)，(p.374 ～ 379)，2014.10

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Research reports 【 display / non-display 】

  • 回転機のトポロジー最適化と木探索を活用した自動設計法

    佐藤孝洋，機械設計，vol.66，(11)，(p.11 ～ 15)，2022.10

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Presentaion at conference, meeting, etc. 【 display / non-display 】

  • Three-dimensional Coil Shape Optimization Using Stream Function Method with ACA-Based Acceleration and CMA-ES

    Yoshihiko Hibino, Kengo Sugahara, Akihiro Ida, Yuki Hidaka, Takahiro Sato，25th International Conference on the Computation of Electromagnetic Fields，Proc. Compumag2025，(p.TP4B-13)，2025.06.22，ナポリ，Italy

  • Equivalent Model for Mechanical Motion Based on Extended Cauer Ladder Circuit

    Takahiro Sato, Yuki Sato, Takehiko Asai，25th International Conference on the Computation of Electromagnetic Fields，Proc. Compumag2025，(p.TP1B-1)，2025.06.22，ナポリ，Italy

  • Topology Optimization of Rectangular Magnets and Iron Cores for Magnet Motors With Automatic Magnetization Direction Determination

    Yuju Sasabuchi, Takahiro Sato, Shinya Watanabe, Kazuhiro Izui，25th International Conference on the Computation of Electromagnetic Fields，Proc. Compumag2025，(p.TP4B-1)，2025.06.22，ナポリ，Italy

  • A Data-driven Parameter-Topology Hybrid Optimization of Permanent Magnet Motors Based on Deep Reinforcement Learning

    Takahiro Sato，25th International Conference on the Computation of Electromagnetic Fields，Proc. Compumag2025，(p.WP2A-2)，2025.06.22，ナポリ，Italy

  • Data-driven Topology Optimization with Warm Starting CMA-ES for Constraint Optimization of Rotating Machine

    Yuki Hidaka, Takahiro Sato, Kazuaki Yama, Kengo Sugahara，25th International Conference on the Computation of Electromagnetic Fields，Proc. Compumag2025，(p.WO3-4)，2025.06.22，ナポリ，Italy

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Class subject in charge 【 display / non-display 】

  • 電磁エネルギー変換工学（夜間・電気）

    2025，Department

  • 電磁エネルギー変換工学（電気電子）

    2025，Department

  • 電磁エネルギー工学特論

    2025，Master's program

  • 電磁エネルギー変換工学（電気電子）

    2024，Department

  • 電磁エネルギー変換工学（夜間・電気）

    2024，Department

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