| Learning association association activity |
| No. | Activity type | Learning association association name | Committee name etc | Position title | Fiscal year of activity |
| 1 | Administration of international conference | 2021 International Workshop on DIELECTRIC THIN FILMS FOR FUTURE ELECTRON DEVICES SCIENCE AND TECHNOLOGY | ORGANIZING COMMITTEE of IWDTF-2021 | Member | 2020 - 2021 |
| 2 | Administration of international conference | 2019 International Workshop on DIELECTRIC THIN FILMS FOR FUTURE ELECTRON DEVICES SCIENCE AND TECHNOLOGY | ORGANIZING COMMITTEE of IWDTF-2019 | Chairperson | 2018 - 2019 |
| 3 | Edit | The Japan Society of Vacuum and Surface Science | Edit committee | Member of editorial board | 2018 - NOW |
| 4 | Administration of international conference | 2017 International Workshop on DIELECTRIC THIN FILMS FOR FUTURE ELECTRON DEVICES SCIENCE AND TECHNOLOGY | Program Committee of IWDTF-2017 | Member of Program Committee | 2017 - 2017 |
| 5 | Administration of international conference | 2017 International Conference on Solid State Devices and Materials (SSDM2017) | Program Committee of SSDM2017 | Member of Program Committee | 2017 - 2017 |
| 6 | administration | 22nd Workshop on Gate Stacks - Physics in Materials, Fablication Processes and Characterization | Steering Committee of 22nd Workshop on Gate Stacks - Physics in Materials, Fablication Processes and Characterization | Chair, Steering Committee | 2016 - 2016 |
| 7 | Administration of international conference | 2016 International Conference on Solid State Devices and Materials (SSDM2016) | Program Committee of SSDM2016 | Member of Program Committee | 2016 - 2016 |
| 8 | administration | 21st Workshop on Gate Stacks - Physics in Materials, Fablication Processes and Characterization | Steering Committee of 21st Workshop on Gate Stacks - Physics in Materials, Fablication Processes and Characterization | Chair, Steering Committee | 2015 - 2015 |
| 9 | Administration of international conference | 2015 International Workshop on DIELECTRIC THIN FILMS FOR FUTURE ELECTRON DEVICES SCIENCE AND TECHNOLOGY | Program Committee of IWDTF-2015 | Member of Program Committee | 2015 - 2015 |
| 10 | Administration of international conference | 2015 International Conference on Solid State Devices and Materials (SSDM2015) | Program Committee of SSDM2015 | Member of Program Committee | 2015 - 2015 |
| 11 | Administration of international conference | 2014 International Conference on Solid State Devices and Materials (SSDM2014) | Program Committee of SSDM2014 | Member of Program Committee | 2014 - 2014 |
| 12 | administration | 20th Workshop on Gate Stacks - Physics in Materials, Fablication Processes and Characterization | Program Committee of 20th Workshop on Gate Stacks - Physics in Materials, Fablication Processes and Characterization | Member of Program Committee | 2014 - 2014 |
| 13 | Administration of international conference | 2013 International Workshop on IWDTF-2013 DIELECTRIC THIN FILMS FOR FUTURE ELECTRON DEVICES SCIENCE AND TECHNOLOGY | Program Committee of IWDTF-2013 | Member of Program Committee | 2013 - 2013 |
| 14 | administration | 19th Workshop on Gate Stacks - Physics in Materials, Fablication Processes and Characterization | Program Committee of 19th Workshop on Gate Stacks - Physics in Materials, Fablication Processes and Characterization | Chair, Organizing Committee | 2013 - 2013 |
| 15 | Administration of international conference | 2013 International Conference on Solid State Devices and Materials (SSDM2013) | Program Committee of SSDM2013 | Member of Program Committee | 2013 - 2013 |
| 16 | Administration of international conference | 2012 International Conference on Solid State Devices and Materials (SSDM2012) | Program Committee of SSDM2012 | Member of Program Committee | 2012 - 2012 |
| 17 | administration | 18th Workshop on Gate Stacks - Physics in Materials, Fablication Processes and Characterization | Program Committee of 18th Workshop on Gate Stacks - Physics in Materials, Fablication Processes and Characterization | Chair, Member of Program Committee | 2012 - 2012 |
| 18 | Administration of international conference | 2011 International Conference on Solid State Devices and Materials (SSDM2011) | Program Committee of SSDM2011 | Member of Program Committee | 2011 - 2011 |
| 19 | Edit | The Japan Society of Applied Physics | Edit committee | Member of editorial board | 2011 - 2012 |
| 20 | administration | 17th Workshop on Gate Stacks - Physics in Materials, Fablication Processes and Characterization | Program Committee of 17th Workshop on Gate Stacks - Physics in Materials, Fablication Processes and Characterization | Vice-Chair, Member of Program Committee | 2011 - 2011 |
| 21 | Administration of international conference | 2011 International Workshop on IWDTF-11 DIELECTRIC THIN FILMS FOR FUTURE ELECTRON DEVICES SCIENCE AND TECHNOLOGY | Program Committee of IWDTF-2011 | Member of Program Committee | 2010 - 2010 |
| 22 | administration | 16th Workshop on Gate Stacks - Physics in Materials, Fablication Processes and Characterization | Program Committee of 16th Workshop on Gate Stacks - Physics in Materials, Fablication Processes and Characterization | Member of Program Committee | 2010 - 2010 |
| 23 | administration | The Japan Society of Applied Physics | Representative | Representative | 2004 - 2007 |
| 24 | Research committee | The Japan Society of Applied Physics | Silicon Technology Division | Organizer | 2003 - NOW |
| 25 | Edit | The Surface Science Society of Japan | Edit committee | Member of editorial board | 2003 - 2017 |
| 26 | administration | The Japan Society of Applied Physics | Silicon Technology Division | Organizer | 2001 - 2003 |
| 27 | Research committee | The Japan Society of Applied Physics | Silicon Technology Division | Organizer | 1999 - 2000 |
| 28 | Research committee | The Japan Society of Applied Physics | Thin Film and Surface Physics Division | Organizer | 1998 - 1999 |
| 29 | administration | The Japan Society of Applied Physics | Thin Film and Surface Physics Division | Organizer | 1996 - 1998 |
