| Date | Description |
|---|
| 2021-09-09 |
delete chairman Kunio Matsushita |
| 2021-09-09 |
delete otherexecutives Masaru Sagawa |
| 2021-09-09 |
insert otherexecutives Mitsuo Morioka |
| 2021-09-09 |
delete person Kunio Matsushita |
| 2021-09-09 |
delete person Masaru Sagawa |
| 2021-09-09 |
insert person Mitsuo Morioka |
| 2016-10-16 |
delete person Masaaki Yoneda |
| 2016-10-16 |
insert person Toyoaki Yoneda |
| 2014-07-04 |
delete managingdirector Akinori Takezoe |
| 2014-07-04 |
insert otherexecutives Masaru Sagawa |
| 2014-07-04 |
delete person Akinori Takezoe |
| 2014-07-04 |
insert person Masaru Sagawa |