Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515387 | Method of manufacturing silicon carbide semiconductor device, method of manufacturing silicon carbide substrate, and silicon carbide substrate | — | 2022-11-29 |
| 11430870 | Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device | Makoto Utsumi, Aki TAKIGAWA | 2022-08-30 |
| 11424325 | Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device | — | 2022-08-23 |