Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201143 | Semiconductor device with a protruding base member | Takeshi Tokuyama, Akira Matsushita | 2021-12-14 |
| 11011443 | Power semiconductor device including a spacer | Seiji Funaba | 2021-05-18 |