Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11495663 | Semiconductor device including insulated gate bipolar transistor, diode, and current sense regions | Hirofumi OKI, Kohei SAKO | 2022-11-08 |
| 11495678 | Semiconductor device | Kenji Harada, Hirofumi OKI | 2022-11-08 |
| 11276773 | Semiconductor device | Shinya SONEDA, Kenji Harada | 2022-03-15 |