Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11469318 | Superjunction semiconductor device having parallel PN structure with column structure and method of manufacturing the same | Takeyoshi Nishimura, Ryo Maeta | 2022-10-11 |
| 11387318 | Semiconductor device and method of manufacturing a semiconductor device | — | 2022-07-12 |