Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10032582 | Gas circuit breaker | Takeshi Shinkai, Takanori IIJIMA, Tadashi Mori, Tadashi Koshizuka, Norimitsu Kato +1 more | 2018-07-24 |
| 9997314 | Gas circuit breaker | Takanori IIJIMA, Takato ISHII, Hiroshi Furuta | 2018-06-12 |