- 2024/04/01 - 2025/03/31 IEICE Committee on Silicon Devices and Materials
- 2024/01 - 2024/12 国際固体素子・材料コンファレンス事務局 国際固体素子材料コンファレンス(SSDM)論文委員
- 2023/04/01 - 2024/03/31 IEICE Committee on Silicon Devices and Materials
- 2023/04 - 2024/03 The Japan Society of Applied Physics The Japan Society of Applied Physics, Advanced Power Semiconductors Division, Executive Board
- 2023/01 - 2023/12 Thin Film Materials and Devices Meeting Thin Film Materials and Devices Meeting, Organizing and Executive Committee
- 2023/01 - 2023/12 国際固体素子・材料コンファレンス事務局 国際固体素子材料コンファレンス(SSDM)論文委員
- 2022/04 - 2023/03 The Japan Society of Applied Physics The Japan Society of Applied Physics, Advanced Power Semiconductors Division, Executive Board
- 2022/01 - 2022/12 Thin Film Materials and Devices Meeting Thin Film Materials and Devices Meeting, Organizing and Executive Committee
- 2022/01 - 2022/12 国際固体素子・材料コンファレンス事務局 国際固体素子材料コンファレンス(SSDM)論文委員
- 2021/04 - 2022/03 The Japan Society of Applied Physics The Japan Society of Applied Physics, Advanced Power Semiconductors Division, Executive Board
- 2021/01 - 2021/12 Thin Film Materials and Devices Meeting Thin Film Materials and Devices Meeting, Organizing and Executive Committee
- 2021/01 - 2021/12 国際固体素子・材料コンファレンス事務局 国際固体素子材料コンファレンス(SSDM)論文委員
- 2020/04 - 2021/03 The Japan Society of Applied Physics The Japan Society of Applied Physics, Thin Film and Surface Physics Division, The 48th Executive Board
- 2020/04 - 2021/03 The Japan Society of Applied Physics The Japan Society of Applied Physics, Advanced Power Semiconductors Division, Executive Board
- 2020/01 - 2021/01 Electron Devices' Interface Technologies Workshop Electron Devices' Interface Technologies Workshop Executive and Program Committee
- 2020/01 - 2020/12 Thin Film Materials and Devices Meeting Thin Film Materials and Devices Meeting, Organizing and Executive Committee
- 2020/01 - 2020/12 SSDM2020 Organizing Committee 2020 International Conference on Solid State Devices and Materials(SSDM), Program committee
- 2019/10 - 2020/09 (社)機能性薄膜材料デバイス国際会議 AM-FPD実行委員会委員
- 2019/07 - 2020/03 電子デバイス界面テクノロジー研究会 電子デバイス界面テクノロジー研究会実行・プログラム委員
- 2019/04 - 2020/03 The Japan Society of Applied Physics The Japan Society of Applied Physics, Thin Film and Surface Physics Division, The 48th Executive Board
- 2019/04 - 2020/03 The Japan Society of Applied Physics The Japan Society of Applied Physics, Advanced Power Semiconductors Division, Executive Board
- 2019/04 - 2020/03 広島工業大学 非常勤講師
- 2019/01 - 2020/01 Electron Devices' Interface Technologies Workshop Electron Devices' Interface Technologies Workshop Executive and Program Committee
- 2019/05 - 2019/12 The Japan Society of Applied Physics Secretary of Advanced Power Semiconductor Division, Annual Symposium, Executive committee chair
- 2019/04 - 2019/12 SSDM2019 Organizing Committee 2019 International Conference on Solid State Devices and Materials(SSDM), Program committee
- 2019/02 - 2019/12 The 41th International Symposium on Dry Process (DPS2019), Organizing Committee The 41th International Symposium on Dry Process (DPS2019), Executive Committee
- 2019/01 - 2019/12 Thin Film Materials and Devices Meeting Thin Film Materials and Devices Meeting, Organizing and Executive Committee
- 2018/08 - 2019/12 International Conference on Silicon Carbide and Related Materials 2019(ICSCRM2019) ICSCRM2019 Executive Committee
- 2018/01 - 2018/12 2018 International Conference on Solid State Devices and Materials (SSDM 2018)
- 2017/07 - 2018/10 14th International Conference on Atomically Controlled Suerfaces, Interfaces and Nanostructures (ACSIN-14) Program Committee and Session Chair
- 2017/10 - 2018/09 THE 25th INTERNATIONAL WORKSHOP ON ACTIVE-MATRIX FLATPANEL DISPLAYS AND DEVICES (AMFPD2018) Executive Committee
- 2017/04 - 2018/03 The Japan Society of Applied Physics, Thin Film and Surface Physics Division The Japan Society of Applied Physics, Thin Film and Surface Physics Division, The 46th Executive Board
- 2017/01 - 2017/12 Thin Film Materials and Devices Meeting Organizing Committee
- 2016/10 - 2017/09 THE 24th INTERNATIONAL WORKSHOP ON ACTIVE-MATRIX FLATPANEL DISPLAYS AND DEVICES (AMFPD2017) Executive Committee
- 2016/10 - 2017/06 INTERNATIONAL CONFERENCE on ADVANCEMENTS in NUCLEAR INSTRUMENTATION MEASUREMENT METHODS and their APPLICATIONS (ANIMMA2017) Scientific Committee
- 2017/04 - The Japan Society of Applied Physics, Chuugoku-Sekoku Section The Japan Society of Applied Physics, Chuugoku-Sekoku Section, Section Committee
- 2016/10 - 2017/03 International Workshop on Nanodevice Technologies 2017 Organizing and Executive Committee
- 2015/04 - 2017/03 The Japan Society of Applied Physics The Japan Society of Applied Physics, Chuugoku-Sekoku Section, Section Secretary
- 2016/01 - 2016/12 Thin Film Materials and Devices Meeting Organizing Committee
- 2015/10 - 2016/09 AM-FPD Organizing Committee Executive Committee
- 2015/01 - 2015/12 Thin Film Materials and Devices Meeting Program Committee Chair
- 2015/10 - 2015/10 6th Thin Film Photovoltaic Cell Seminar Executive Committee
- 2014/10 - 2015/09 AM-FPD Organizing Committee Program Committee Chair
- 2014/07 - 2015/03 International Workshop on Nanodevice Technologies 2015 Organizing and Executive Committee
- 2014/01 - 2014/12 Thin Film Materials and Devices Meeting Executive Committee Chair
- 2013/10 - 2014/09 AM-FPD Organizing Committee Program Committee Chair
- 2013/10 - The Electrochemical Society (ECS) Japan section Japan Section /Section Officer
- 2012/10 - 2013/09 AM-FPD Organizing Committee Program Committee
- 2011/09 - 2013/08 The Electrochemical Society (ECS) Japan section Section Secretary/Treasurer
- 2012/05 - 2013/03 Chugoku Industrial Innovation Center Investigating Committe on Power Semiconductor Electronics for Industries in Chugoku, Japan
- 2011/12 - 2012/11 2012 International Conference on Solid State Devices and Materials (SSDM 2012) Program Committee
- 2011/10 - 2012/09 AM-FPD Organizing Committee Program Committee
- 2012/04 - Thin Film Materials and Devices Meeting Organizing Committee
- 2010/12 - 2011/11 2011 International Conference on Solid State Devices and Materials (SSDM 2011) Program Committee