Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10157719 | Gas circuit breaker | Yuki Nakai, Masanao Terada, Hajime Urai, Takashi Iida | 2018-12-18 |
| 10049839 | Gas circuit breaker | Hideaki Uchiyama, Daisuke Nomura, Hiroyuki Nakamichi, Yuji Kaneko | 2018-08-14 |
| 9892875 | Gas circuit breaker | Daisuke Nomura, Masanori Tsukushi | 2018-02-13 |