Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362679 | Power conversion device | Ryoji TSURUTA, Takuya Kataoka, Takaharu ISHIBASHI | 2025-07-15 |
| 12316122 | Direct-current power supply and distribution system | Yusuke Higaki, Kikuo Izumi, Takushi Jimichi, Takuya Kataoka, Ryoji TSURUTA +1 more | 2025-05-27 |
| 12015268 | DC power supply and distribution system | Yusuke Higaki, Kikuo Izumi, Takushi Jimichi, Takuya Kataoka | 2024-06-18 |
| 11984723 | Multi-mode power supply system | Takuya Kataoka, Kikuo Izumi, Yusuke Higaki, Takushi Jimichi | 2024-05-14 |
| 11962142 | Power distribution system for moving body | Katsuhiko Horinouchi, Katsuki HOTTA | 2024-04-16 |
| 11909305 | AC-to-DC power converter which removed a common mode component form the output current | Ryoji TSURUTA, Takushi Jimichi, Kikuo Izumi | 2024-02-20 |
| 11848550 | Semiconductor circuit breaker and circuit breaking device | Katsuhiko Horinouchi, Tomoko Takasuka, Satoshi Ishikura, Hiroto Yuki | 2023-12-19 |
| 11336090 | DC power supply and distribution system | Kikuo Izumi, Takushi Jimichi, Yusuke Higaki, Takuya Kataoka | 2022-05-17 |
| 9806691 | Filter device and electric-vehicle drive controller | Ryo Yokozutsumi, Akihiro Murahashi, Takushi Jimichi, Yudai Yoneoka | 2017-10-31 |
| 9136911 | Power line communication device, power supply circuit with communication function, electric appliance, and control and monitoring system | Takashi Hikihara, Kenichi Hirotsu, Takefumi Shimoguchi, Toshikazu Shibata, Takashi Tsuno +1 more | 2015-09-15 |