Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11289476 | Semiconductor device including carrier injection layers | Shigeki Takahashi, Masakiyo Sumitomo | 2022-03-29 |
| 10763345 | Semiconductor device | Masakiyo Sumitomo, Shigeki Takahashi | 2020-09-01 |