Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10453623 | Switch for gas insulated switchgear, and gas insulated switching device | Koji Sano, Naoaki Inoue | 2019-10-22 |
| 10347447 | Tank type vacuum circuit breaker | Hideki Miyatake, Tadahiro Yoshida, Toshihiro Matsunaga, Toru Kimura, Naoki Tanaka | 2019-07-09 |