Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11824014 | Semiconductor device | Tatsuo Harada, Katsumi URYU, Noritsugu NOMURA, Sho Tanaka | 2023-11-21 |
| 11004986 | Semiconductor device including adjacent semiconductor layers | — | 2021-05-11 |
| 9601639 | Semiconductor device | Fumihito MASUOKA, Katsumi Nakamura | 2017-03-21 |
| 9508792 | Semiconductor device including an electric field buffer layer and method for manufacturing same | Tsuyoshi Kawakami, Ze Chen, Fumihito MASUOKA, Katsumi Nakamura, Akihiko Furukawa +1 more | 2016-11-29 |
| 9508870 | Diode | Katsumi Nakamura | 2016-11-29 |
| 9202936 | Semiconductor device | Katsumi Nakamura | 2015-12-01 |