Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9953778 | Gas circuit breaker and breaker for gas insulated switching device | Hiroaki Hashimoto, Takashi Iida, Kenichi Okubo | 2018-04-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9953778 | Gas circuit breaker and breaker for gas insulated switching device | Hiroaki Hashimoto, Takashi Iida, Kenichi Okubo | 2018-04-24 |