Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11387352 | Power semiconductor device and manufacturing method thereof | — | 2022-07-12 |
| 11270982 | Method of manufacturing power semiconductor device and power semiconductor device | Hiroshi Yoshida, Hidetoshi Ishibashi, Nobuhiro Asaji | 2022-03-08 |