Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12151533 | Cylinder device | Koichi YAMAKA, Yoshihiro Yamaguchi | 2024-11-26 |
| 10576815 | Rotary electric machine housing and rotary electric machine equipped therewith | Shinji Yamazaki | 2020-03-03 |
| 10404131 | Dynamo-electric machine | Itsurou Sawada, Shinji Yamazaki | 2019-09-03 |
| 10153109 | Gas circuit breaker | Masanao Terada, Hiroaki Hashimoto, Yu Hasegawa, Takashi Iida | 2018-12-11 |
| 9870884 | Gas circuit breaker | Masanao Terada, Hajime Urai, Daisuke Ebisawa, Hiroaki Hashimoto | 2018-01-16 |