Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11217988 | Overvoltage source determination circuit | Kengo Tsujimoto | 2022-01-04 |
| 9954453 | Switching power supply device and switching control circuit | Kengo Tsujimoto | 2018-04-24 |