Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11070039 | Insulation spacer and gas insulation shutoff apparatus using the insulation spacer | Hirokazu Furui, Jun Nukaga | 2021-07-20 |
| 10994733 | Brake/drive force control system | Shin Nomura, Yoshihide Nakane, Takeshi Inoguchi, Tomonori NONAMI | 2021-05-04 |
| 10991529 | Gas-blast circuit breaker | Hideyuki KOTSUJI, Jun Nukaga, Takahiro Nishimura | 2021-04-27 |
| 10916394 | Gas circuit breaker | Toshiaki SAKUYAMA, Hajime Urai, Masanao Terada, Ryoichi Shiobara, Takahiro Nishimura +1 more | 2021-02-09 |