Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11855614 | Semiconductor device | Akihisa Yamamoto | 2023-12-26 |
| 11658652 | Semiconductor device | Akihisa Yamamoto | 2023-05-23 |
| 11424738 | Driving circuit | Akihisa Yamamoto | 2022-08-23 |
| 10345833 | Voltage-current converter and load driver | Mitsutaka Hano | 2019-07-09 |
| 9627878 | Driving device for semiconductor elements, and semiconductor device | Masahiro Yamamoto | 2017-04-18 |