Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12095239 | Gas-insulated switchgear | Takahiro Mori | 2024-09-17 |
| 11901709 | Gas-insulated switchgear | Takayuki Fukuoka | 2024-02-13 |
| 11588306 | Switchgear | Saroj Paudel, Katsunori Kawanishi | 2023-02-21 |
| 11476645 | Bus bar connecting device, switchgear, and method for connecting a bus bar connecting device | Katsunori Kawanishi, Saroj Paudel | 2022-10-18 |
| 11158466 | Switch | Kohei Otani | 2021-10-26 |
| 10923303 | Vacuum circuit breaker, gas insulated switchgear and air insulated switchgear mounted with the vacuum circuit breaker | Yusuke Nishimura, Masashi Kawada | 2021-02-16 |
| 10673212 | Switchgear | Koji Sano, Masahiro Arioka | 2020-06-02 |
| 10453623 | Switch for gas insulated switchgear, and gas insulated switching device | Koji Sano, Masahiro Arioka | 2019-10-22 |
| 10153110 | Vacuum circuit breaker | Taichi Maeda, Katsunori Kawanishi | 2018-12-11 |
| 9906008 | Bus bar connection device and switchgear including the same | Tadahiro Yoshida, Takatoshi Otsubo | 2018-02-27 |
| 9646785 | Vacuum monitoring device | Junichi Abe, Tomoko Tanabe, Tomotaka Yano, Satoru Yoshida | 2017-05-09 |
| 9190232 | Tank-type circuit breaker | Junichi Abe, Shinji Sato, Tomoko Tanabe | 2015-11-17 |
| 9182447 | Tank-type switching device | Junichi Abe, Shinji Sato, Tomoko Tanabe | 2015-11-10 |
| 7880111 | Switchgear and method of fabricating the same | Masahiro Arioka | 2011-02-01 |
| 6870451 | Manual tripping device for magnetic operating mechanism | — | 2005-03-22 |
| 5322006 | Continuous frying apparatus | Saburo Morioka, Toshihiko Narukami, Tamio Nagai | 1994-06-21 |