Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11424357 | Semiconductor device | — | 2022-08-23 |
| 11411105 | Silicon carbide semiconductor device | — | 2022-08-09 |
| 11329151 | Insulated-gate semiconductor device and method of manufacturing the same | Yasuhiko Oonishi, Keiji Okumura | 2022-05-10 |
| 11239356 | Semiconductor device and method of manufacturing semiconductor device | Yasuyuki Hoshi, Yuichi Harada, Yasuhiko Oonishi | 2022-02-01 |