Issued Patents All Time
Showing 1–25 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11909180 | Gas insulated switchgear | Naoki Tanaka, Masayuki Takebe, Shintaro Kuroaki | 2024-02-20 |
| 11289885 | Gas-insulated switchgear | Naoki Tanaka, Masayuki Takebe, Shintaro Kuroaki | 2022-03-29 |
| 11251589 | Gas-insulated switching device | Takao Tsurimoto, Junichi Abe, Shintaro Yamada | 2022-02-15 |
| 11095099 | Gas-insulated switching device | Junichi Abe, Shintaro Yamada, Takao Tsurimoto | 2021-08-17 |
| 11056862 | Electrical device connector and switchgear | Shintaro Yamada, Eiji Morito, Shintaro Kuroaki | 2021-07-06 |
| 10670660 | Battery pack and method for calculating electric energy of battery pack | — | 2020-06-02 |
| 10510473 | Switchgear | Koichi Kagawa | 2019-12-17 |
| 10347447 | Tank type vacuum circuit breaker | Hideki Miyatake, Masahiro Arioka, Toshihiro Matsunaga, Toru Kimura, Naoki Tanaka | 2019-07-09 |
| 10297987 | Gas insulated switchgear | Toru Kimura, Koichi Kagawa, Naoki Tanaka | 2019-05-21 |
| 10218036 | Battery pack, electrical device, and control method therefor | — | 2019-02-26 |
| D840353 | Distribution board | Toru Kimura, Koichi Kagawa, Naoki Tanaka | 2019-02-12 |
| D840354 | Distribution board | Toru Kimura, Koichi Kagawa, Naoki Tanaka | 2019-02-12 |
| 10078116 | Battery pack and method for calculating electric energy of battery pack | — | 2018-09-18 |
| D825489 | Distribution board | Toru Kimura, Koichi Kagawa, Naoki Tanaka | 2018-08-14 |
| 10027141 | Battery control system, battery pack, electronic device | — | 2018-07-17 |
| 9906008 | Bus bar connection device and switchgear including the same | Naoaki Inoue, Takatoshi Otsubo | 2018-02-27 |
| 9825438 | Switchgear | — | 2017-11-21 |
| 9735592 | Battery control system, battery pack, electronic device | — | 2017-08-15 |
| 9641006 | Battery control system, battery pack, electronic device and charger | — | 2017-05-02 |
| 9525289 | Battery control system and battery pack | — | 2016-12-20 |
| 9502868 | Gas-insulated switchgear | Koichi Kagawa, Masahiro Arioka | 2016-11-22 |
| 9472356 | Tank-type vacuum circuit breaker | Toshihiro Matsunaga, Masahiro Arioka, Hideki Miyatake, Toru Kimura, Naoki Tanaka | 2016-10-18 |
| 9431800 | Gas-insulated electric device | Kazuki Takahashi, Katsushi Nakada, Masahiro Arioka | 2016-08-30 |
| 9355792 | Gas insulated switchgear | Masahiro Arioka | 2016-05-31 |
| 9318887 | Resin molded bushing and switchgear | Takayuki Fukuoka, Hiroshi Isoya, Yoshiharu Irie | 2016-04-19 |