Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128735 | Control circuit for semiconductor switching element, and semiconductor device | Koji Yamamoto, Atsunobu Kawamoto | 2018-11-13 |
| 9859238 | Semiconductor device comprising regions of different current drive capabilities | Atsunobu Kawamoto, Koji Yamamoto | 2018-01-02 |