Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799576 | Monitoring method and manufacturing method of semiconductor device | Masahide Nakakuki, Mikio Shimizu, Toshihiro Nakajima | 2017-10-24 |
| 8804298 | Gas insulated bus and particle removal method for gas insulated bus | Tatsuro Kato, Toshiaki Rokunohe, Hisashi Urasaki | 2014-08-12 |
| 7414827 | Gas-insulated switchgear device | Takayuki Kashiwa, Takeru Yamamoto, Yoshiro Suzuki | 2008-08-19 |
| 7256584 | Method and system for measuring partial discharge | Tomohiro Moriyama, Tatsuro Kato, Toshiaki Rokunohe, Fumihiro Endo | 2007-08-14 |
| 6560091 | Gas insulated switchgear | Masahiro Takahoshi, Keiichi Tsuzura, Rei Henmi, Yoriyuki Aiko, Shunji Ito | 2003-05-06 |
| 6556428 | Gas insulated switchgear | Masahiro Takahoshi, Keiichi Tsuzura, Rei Henmi, Yoriyuki Aiko, Shunji Ito | 2003-04-29 |