Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10950558 | Semiconductor device, power converter, and method for manufacturing semiconductor device | Nobuyoshi Kimoto, Takaaki Shirasawa | 2021-03-16 |
| 10916483 | Semiconductor device | Takahiko Murakami, Takaaki Shirasawa, Natsuki Tsuji | 2021-02-09 |