Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11366022 | Semiconductor device having a temperature sensor | Masahiko Niwayama, Masao Uchida | 2022-06-21 |
| 11171214 | Semiconductor epitaxial wafer, semiconductor device, and method for manufacturing semiconductor epitaxial wafer | Tsutomu Kiyosawa | 2021-11-09 |
| 10748838 | Silicon carbide semiconductor device | Nobuyuki Horikawa, Masao Uchida | 2020-08-18 |
| 10672878 | Silicon carbide semiconductor device | Nobuyuki Horikawa, Masao Uchida | 2020-06-02 |
| 10355091 | Semiconductor device and method for manufacturing the same | Tsutomu Kiyosawa | 2019-07-16 |
| 10211293 | Semiconductor device and method for manufacturing the same | Tsutomu Kiyosawa | 2019-02-19 |
| 9985125 | Silicon carbide semiconductor device | Tsuneichiro Sano, Tsutomu Kiyosawa, Osamu Ishiyama, Takayuki Wakayama, Kouichi Saitou +3 more | 2018-05-29 |
| 9985128 | Semiconductor device | Osamu Kusumoto | 2018-05-29 |
| 9923090 | Silicon carbide semiconductor element and method for manufacturing the same | Masao Uchida, Nobuyuki Horikawa, Osamu Kusumoto | 2018-03-20 |