Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11393911 | Method of manufacturing semiconductor device and semiconductor device | Teppei Takahashi, Akihiko Sugai, Takashi Mochizuki, Shunichi Nakamura | 2022-07-19 |
| 10600869 | Silicon carbide semiconductor device and method of manufacturing the same | Shunichi Nakamura, Akihiko Sugai | 2020-03-24 |
| 10510841 | Method of manufacturing a silicon carbide semiconductor device | Shunichi Nakamura, Akihiko Sugai | 2019-12-17 |
| 9831316 | Semiconductor device and method of manufacturing semiconductor device | Akihiko Sugai, Shunichi Nakamura | 2017-11-28 |
| 9716168 | Silicon carbide semiconductor device, method of manufacturing silicon carbide semiconductor device and method of designing silicon carbide semiconductor device | Akihiko Sugai, Shunichi Nakamura | 2017-07-25 |
| 9640618 | Silicon carbide semiconductor device, method of manufacturing silicon carbide semiconductor device and method of designing silicon carbide semiconductor device | Akihiko Sugai, Shunichi Nakamura | 2017-05-02 |