Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11798762 | Gas circuit breaker | Takanori IIJIMA, Amane Majima, Akira Shimamura, Norimitsu Kato | 2023-10-24 |
| 11764012 | Gas circuit breaker | Yuko IMAZAWA, Tomoyuki Yoshino, Takato ISHII, Akira Shimamura, Tomohiro Hasegawa | 2023-09-19 |
| 11545322 | Gas circuit breaker | Takato ISHII, Akira Shimamura, Tomohiro Hasegawa, Tomoyuki Yoshino, Yuko IMAZAWA | 2023-01-03 |