Issued Patents 2025
Showing 1–2 of 2 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 |