Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11495663 | Semiconductor device including insulated gate bipolar transistor, diode, and current sense regions | Kakeru OTSUKA, Hirofumi OKI | 2022-11-08 |
| 11456376 | Semiconductor device | Tetsuo Takahashi, Hidenori Fujii | 2022-09-27 |