FUJIMOTO Yasutaka

Affiliation

Faculty of Engineering, Division of Intelligent Systems Engineering

Job Title

Professor

Date of Birth

1971

Research Fields, Keywords

Mechatronics, Robotics, Motion Control, Actuator, System Optimization, Sequential Control, Manufacturing Automation, Discrete Event Systems, Production Scheduling, Supply Chain Management, Discrete Event Control

Mail Address

E-mail address

Web Site

https://fujilab.ynu.ac.jp/

Related SDGs




写真a

The Best Research Achievement in Research Career 【 display / non-display

The Best Research Achievement in the last 5 years 【 display / non-display

Education 【 display / non-display

  •  
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    1998

    Yokohama National University   Department of Electrical and Computer Engineering   Doctor Course   Completed

  •  
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    1993

    Yokohama National University   Department of Electrical and Computer Engineering   Graduated

Degree 【 display / non-display

  • Doctor of Engineering - Yokohama National University

Campus Career 【 display / non-display

  • 2013.4
     
     

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Intelligent Systems Engineering   Professor  

  • 2007.4
    -
    2013.3

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Intelligent Systems Engineering   Associate Professor  

  • 2002.4
    -
    2007.3

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Intelligent Systems Engineering   Associate Professor  

  • 2001.4
    -
    2002.3

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Intelligent Systems Engineering   Lecturer  

  • 2000.4
    -
    2001.3

    Duty   Yokohama National UniversitySchool of Engineering   Lecturer  

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External Career 【 display / non-display

  • 1998.4
    -
    1999.3

    Keio University, Japan   Department of Electrical Engineering,   Research Assistant  

  • 1995.4
    -
    1998.3

    Research Fellow, Japan Society for the Promotion of Science   Special researcher of the Japan Society for the Promotion of Science  

Academic Society Affiliations 【 display / non-display

  • 2009.4
     
     
     

    Society of Automotive Engineers of Japan

  • 2008.4
     
     
     

    The Institute of Electronics, Information and Communication Engineers

  • 2006.1
     
     
     

    The Society of Instrument and Control Engineers

  • 1994.1
     
     
     

    The Robotics Society of Japan

  • 1993.7
     
     
     

    The Institute of Electrical Engineers of Japan

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Research Areas 【 display / non-display

  • Others / Others  / Electric Machine

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

  • Others / Others  / Robotics

 

Research Career 【 display / non-display

  • Production Systems and Logistics

    Project Year:

  • Discrete Event Systems and Manufacturing Automation

    Project Year:

  • High Thrust Linear Actuators

    Project Year:

  • Humanoid Robots

    Project Year:

Books 【 display / non-display

  • ロボット工学ハンドブック(第3版)

    日本ロボット学会( Role: Joint author ,  第8.2節)

    コロナ社  ( ISBN:978-4-339-04679-3

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    Total pages:1086   Language:Japanese Book type:Scholarly book

  • 電気機器学の基礎理論

    藤本 康孝, 赤津 観( Role: Joint author)

    コロナ社  ( ISBN:978-4-339-00936-1

    CiNii

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    Total pages:224   Language:Japanese Book type:Scholarly book

  • Recent Progress in Motion Control for High-Performance

    A.Kato,K.Tsuchiya,T.Shimono,H.Asai,Y.Hatta,Y.Fujimoto,Y.Kanai,K.Natori,M.Chiba,Y.Urakawa,Y.Yoshiura,Y.Yokokura,K.Yubai,Y.Asano,Y.Uchimura,T.Zanma,S.Katsura,N.Motoi,D.Yashiro,S.Yabui,J.Ohaki,N.Oda,S.Sakaino,H.Fujimoto,T.Enmei,D.Matsuka( Role: Joint author)

    IEE of Japan 

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    Total pages:94   Responsible for pages:4   Language:Japanese Book type:Report

  • Robot Control Handbook

    F. Matsuno, et al.( Role: Joint author)

    Kindai kagaku sha Co.,Ltd  ( ISBN:9784764904736

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    Total pages:1024   Responsible for pages:15.5.5章, 17.2.2章   Language:Japanese Book type:Scholarly book

  • Dynamics Analysis: Equations of Motion

    Tomomichi Sugihara,Yasutaka Fujimoto( Role: Joint author)

    Springer International Publishing  

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    Language:English Book type:Scholarly book

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Thesis for a degree 【 display / non-display

  • Study on Biped Walking Robot with Environmental Force Interaction

    1998.3

    Doctoral Thesis   Single Work  

    DOI

  • スライディングモードを有する2自由度ロバスト制御と2足歩行ロボットへの応用

    藤本 康孝

    1995.3

    Master Thesis   Single Work  

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    横浜国立大学(修士)
    2自由度制御にスライディングモードを組み込んだ新しいロバスト制御法を提案し,2足歩行ロボットの関節サーボ制御に応用し,有効性を示した。

Papers 【 display / non-display

  • Airflow Cooling Mechanism for High Power-Density Permanent Magnet Motor

    Awungabeh Flavis Akawung, Besong John Ebot, Yasutaka Fujimoto

    IEEE Open Journal of Industrial Electronics Society   5   67 - 80   2024.1  [Reviewed]

    DOI Web of Science

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)   Single Work  

    Other Link: https://ieeexplore.ieee.org/document/10417077

  • Rainfall Forecasting with LSTM by Combining Cloud Image Feature Extraction with CNN and Weather Information

    Sato, R; Fujimoto, Y

    IEEJ Journal of Industry Applications   13 ( 1 )   24 - 33   2024.1  [Reviewed]

    DOI Web of Science CiNii Research

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:一般社団法人 電気学会   Joint Work  

    <p>Concern about rainfall increase due to climate change and other factors is growing, inexpensive and easy-to-use rainfall forecasting methods are required. Therefore, this study developed a rainfall forecasting model using a neural network that uses readily available weather information such as cloud images, precipitation, and humidity. The proposed model achieved 89% accuracy for 24-hour-ahead classification, exceeding the 85% accuracy of the Japan Meteorological Agency (JMA). In addition, by focusing on the seasonality of weather and introducing time information into the forecast model, the stability of the forecast was improved. Finally, a rainfall forecast model was developed and simulated by applying AdaBelief to EfficientNetV2+Bi-LSTM. Consequently, the accuracy of both 2-hour and 24-hour-forecasts exceeded the forecast precision of the previous study and the JMA. In particular, the 24-hour-ahead rainfall forecast precision was improved by more than 10% compared to the previous research, indicating a significant improvement in precision.</p>

    Other Link: https://www.jstage.jst.go.jp/article/ieejjia/13/1/13_23002926/_article/-char/ja

  • Design and test of 3K planetary gear for electric vehicle

    Hamrayev, T; Kahwa, A; Fujimoto, Y

    Journal of Advanced Mechanical Design Systems and Manufacturing   17 ( 6 )   JAMDSM0079 - JAMDSM0079   2023.12  [Reviewed]

    DOI Web of Science CiNii Research

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:一般社団法人 日本機械学会   Joint Work  

    <p>With the emerging trend in the production of electric vehicles, many components in the car were also modified. Instead of a large, heavy, and complex internal combustion engine, light, compact, highly efficient electric motors are now being used that are superior in terms of torque to the power plant. The main difference between the body of electric-based and internal combustion engine-based cars is the presence of a battery compartment in the electric car (most often located at the bottom of the car). Moreover, in the transmission of electric vehicles, modern electric vehicles use single-stage gearboxes instead of complex multi-stage gearboxes. In this paper, we attempted to design and test a simple single-stage transmission based on planetary gear (PG) with improved efficiency through gear profile-shift modification. Below is a detailed description of the design method of the planetary gearbox and the development process. The first candidate was the 3K planetary gear without second layer ring gear and the second was the 3K planetary without second layer sun gear. Based on the analytical evaluations, the best sample was designed in SolidWorks, its prototype was manufactured, and bench tests were performed.</p>

  • Convolution-Based Data-Driven Simulation and Controller Design Method

    Kameya, N; Fujimoto, Y; Hosoyamada, Y; Suenaga, T

    IEEE Transactions on Industrial Electronics   71 ( 8 )   9541 - 9550   2023.10  [Reviewed]

    DOI Web of Science

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    Language:English   Publishing type:Research paper (scientific journal)   Joint Work  

  • Exact Markov Chain of Random Propagation of Malware with Network-Level Mitigation

    Rodrigo Matos Carnier, Yue Li, Yasutaka Fujimoto, Junji Shikata

    IEEE Internet of Things Journal   10 ( 12 )   10933 - 10947   2023.1  [Reviewed]

    DOI Web of Science

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    Language:English   Publishing type:Research paper (scientific journal)   Joint Work  

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Review Papers 【 display / non-display

  • Bilateral Gear that Enable Downsizing of Drive Unit for Mobile Vehicle

    Kensuke Nishiura, Kazuma Otaka, Kastuhiko Shoda, Yasutaka Fujimoto

    Mitsubishi Heavy Industries Technical Review   59 ( 1 )   1 - 5   2022.1

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Joint Work  

  • ロボット用減速機の動向と課題

    藤本康孝

    日刊工業新聞   2021.2

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Single Work  

  • Conference Report: IE (Intelligent Electronics) Competition in the Annual Conference of Korean Institute of Power Electronics July 2-4, 2019, Resom Spa Castle, Chungcheong–South Korea

    IEEJ Transactions on Industry Applications   139 ( 11 )   NL11_3 - NL11_3   2019.11

    DOI

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    Language:Japanese   Publishing type:Other   Publisher:The Institute of Electrical Engineers of Japan   Single Work  

  • 研究室紹介 - 横浜国立大学 理工学府 数物・電子情報系理工学専攻 藤本研究室

    藤本康孝

    ロボット   ( 251 )   69 - 70   2019.11

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Single Work  

  • 変・減速機の開発動向と課題

    藤本康孝

    日刊工業新聞   2019.8

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media)   Single Work  

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Industrial Property Rights 【 display / non-display

  • ディジタル制御系の制御パラメータの調整方法、及び調整装置

    末永 豊昭, 細山田 悠, 藤本 康孝, 亀谷 直生

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    Applicant:株式会社京三製作所

    Application no:2022-160316  Date applied:2022.10.4

    Patent/Registration no:7256327  Date issued:2023.4.3

  • 遊星歯車装置

    藤本康孝

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    Applicant:国立大学法人 横浜国立大学

    Application no:2019-005796  Date applied:2019.2.18

    Announcement no:WO2020/170297  Date announced:2020.8.27

    Country of applicant:Domestic  

    遊星歯車装置、横浜国立大学、51900343630 (PCT/JP2019/005796)、2019年2月18日

  • 制御装置、パワーアシスト装置、制御方法およびプログラム

    藤本康孝, 金井嘉毅

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    Applicant:国立大学法人 横浜国立大学

    Application no:2018-157566  Date applied:2018.8.24

    Announcement no:2020-028963  Date announced:2020.2.27

    Patent/Registration no:7108298  Date registered:2022.7.20  Date issued:2022.7.20

    Country of applicant:Domestic  

  • モータ

    藤本康孝

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    Applicant:国立大学法人 横浜国立大学

    Application no:2019-503149  Date applied:2018.3.2

    Announcement no:WO2018/159813  Date announced:2018.9.7

    Patent/Registration no:7164881  Date registered:2022.10.25  Date issued:2022.10.25

    Country of applicant:Domestic  

  • 遊星歯車装置

    藤本 康孝, 道家 輝

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    Applicant:国立大学法人 横浜国立大学

    Application no:2018-562412  Date applied:2018.1.18

    Announcement no:WO2018/135552  Date announced:2018.7.26

    Country of applicant:Domestic  

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Awards 【 display / non-display

  • 電気学会 優秀技術活動賞 技術報告賞

    2023.5   電気学会   上下水道施設における制御技術の変遷と最新動向

    Individual or group name of awards:藤本康孝(上下水道施設における制御技術の変遷と最新動向調査専門委員会代表として受賞)

  • 電気学会 部門活動功労賞

    2019.8   電気学会   平成30年部門大会実行副委員長としての貢献

    Individual or group name of awards:藤本康孝

  • IEEE ECCE2016 Best Paper Award

    2016.9    

  • 電気学会 産業応用部門 部門活動功労賞

    2016.8   電気学会  

    Individual or group name of awards:藤本康孝

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Grant-in-Aid for Scientific Research 【 display / non-display

  • エネルギー回生可能な革新的双方向アクチュエータの実現

    2021.4 - 2024.3

    科学研究費補助金  Grant-in-Aid for Scientific Research(A)

    Investigator(s):藤本康孝

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    Grant type:Competitive

  • マイクロ波で駆動する銅レス・コアレスモータの研究

    2021.4 - 2023.3

    科学研究費補助金  Grant-in-Aid for Challenging Research (Exploratory)

    Investigator(s):藤本康孝

      More details

    Grant type:Competitive

  • 高周波電気機械エネルギー変換工学の開拓

    2017.6 - 2021.3

    科学研究費補助金  Grant-in-Aid for Challenging Research (Pioneering)

    Investigator(s):藤本康孝

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    Grant type:Competitive

  • スパイラルモータに基づくゼロ剛性ソフトマニピュレータの基盤技術開発

    2016.4 - 2019.3

    科学研究費補助金  Grant-in-Aid for Scientific Research(A)

    Investigator(s):藤本康孝

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    Grant type:Competitive

  • 小型・高効率を実現する複合遊星歯車機構

    2015.4 - 2017.3

    科学研究費補助金  Grant-in-Aid for challenging Exploratory Research

    Investigator(s):藤本康孝

      More details

    Grant type:Competitive

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Other external funds procured 【 display / non-display

  • モータの高度制御およびモーションコントロールに関する日伊国際共同研究

    2024.2 - 2024.3

    Private Foundations  津川モーター研究財団

    Investigator(s):藤本康孝

  • 海洋構造物を利用した台風制御研究

    2023.4 - 2025.3

    Japan Science and Technology Agency 

    Investigator(s):藤本康孝

  • ロボットアームによる身体知能獲得のための機械学習アルゴリズムの開発

    2020.4 - 2022.3

    Investigator(s):藤本康孝

  • 歩行支援杖型ロボットの開発

    2018.6 - 2019.3

    Investigator(s):藤本康孝

  • 高効率・高減速ギヤを備えた高出力アクチュエータの研究開発

    2015.7 - 2020.3

    次世代人工知能・ロボット中核技術開発

    Investigator(s):藤本康孝

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Presentations 【 display / non-display

  • Control of Autonomous Mobile Robot with Simple Map

    Sota Ushigome and Yasutaka Fujimoto

    IEEJ Int. Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON)  IEE of Japan

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    Event date: 2024.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Kyoto, Japan  

  • Preliminary Study of Control Methods for Heat Pump Cooling/Heating Systems for Typhoon Control

    Rui Kimura and Yasutaka Fujimoto

    IEEJ Int. Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON)  IEE of Japan

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    Event date: 2024.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Kyoto, Japan  

  • Trajectory Generation Algorithm for Sprinkler Truck Considering Vehicle Constraints

    Hiroki Noguchi, Yasutaka Fujimoto, Atsushi Sakai, Shota Konishi, and Kenta Osagawa

    IEEJ Int. Workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON)  IEE of Japan

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    Event date: 2024.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Kyoto, Japan  

  • Application of Data-driven Simulation using CDDS Approach to Actuation Systems

    Naoki Kameya, Lang Bu, and Yasutaka Fujimoto

    IEEE International Conference on Advanced Motion Control (AMC)  IEEE

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    Event date: 2024.2 - 2024.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Kyoto, Japan  

  • Pedestrian Detection for Autonomous Mobile Robots Using 3D LIDAR

    Kazuma Mine and Yasutaka Fujimoto

    IEEE International Conference on Advanced Motion Control (AMC)  IEEE

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    Event date: 2024.2 - 2024.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Kyoto, Japan  

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Preferred joint research theme 【 display / non-display

  • System Optimization

  • Motion Control and Robotics

  • High Thrust Linear Actuator

  • Gearbox

Past of Collaboration and Commissioned Research 【 display / non-display

  • 歩行支援杖型ロボット

    Offer organization: 神奈川県産業技術総合研究所、株式会社タクマ精工   Cooperative Research within Japan  

    Project Year: 2018.6  -  2019.3 

  • High-efficiency, High-power-density, and High-reduction-ratio Actuators

    Funded Research on Investiment  

    Project Year: 2015.7  -  2020.2 

  • Superconducting motor

    Funded Research on Investiment  

    Project Year: 2010.4  -  2014.3 

 

Charge of on-campus class subject 【 display / non-display

  • 2025   Advanced controll and energy system demonstration F

    Graduate school of Engineering Science

  • 2025   Advanced controll and energy system demonstration S

    Graduate school of Engineering Science

  • 2025   Advanced controll and energy system design F

    Graduate school of Engineering Science

  • 2025   Advanced controll and energy system design S

    Graduate school of Engineering Science

  • 2025   Advanced Discrete Systems

    Graduate school of Engineering Science

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Committee Memberships 【 display / non-display

  • IEEE International Conference on Mechatronics 2025

    2023.10 - 2025.3  Program Co-chair

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    Committee type:Academic society 

  • IEEJ Industry Applications Society

    2023.4 - 2025.3  Vice President

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    Committee type:Academic society 

  • IEEJ International Workshop on Sensing, Actuation, and Motion Control 2024

    2023.4 - 2024.3  Liaison Officer

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    Committee type:Academic society 

  • Editorial Committee of IEEJ Industry Applications Society

    2023.4 - 2024.3  Chair

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    Committee type:Academic society 

  • IEEE International Conference on Advanced Motion Control 2024

    2022.10 - 2024.3  General Co-chair

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    Committee type:Academic society 

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Social Contribution(Extension lecture) 【 display / non-display

  • 高度モーションコントロールのための減速機およびモータの設計・測定・評価手法

    Role(s): Lecturer

    東陽テクニカ  技術セミナー  2022.12

  • バイラテラルギヤを用いた関節アクチュエータの研究開発

    Role(s): Lecturer

    日本能率協会  モータ技術シンポジウム  東京  2022.8

  • 神奈川県高度技術活用研修

    Role(s): Lecturer

    神奈川県立産業技術総合研究所  神奈川県海老名市  2020.12

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    Audience: Company

    Type:Seminar, workshop

  • 神奈川県高度技術活用研修

    Role(s): Lecturer

    神奈川県立産業技術総合研究所  神奈川県海老名市  2019.11

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    Audience: Company

    Type:Seminar, workshop

  • バックドライブ可能なロボット用アクチュエータ

    Role(s): Lecturer

    日本能率協会  モータ技術シンポジウム  2019.4

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    Audience: Researchers, General public, Company

    Type:Lecture

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