Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11495663 | Semiconductor device including insulated gate bipolar transistor, diode, and current sense regions | Kakeru OTSUKA, Kohei SAKO | 2022-11-08 |
| 11495678 | Semiconductor device | Kenji Harada, Kakeru OTSUKA | 2022-11-08 |
| 10347725 | Semiconductor device that facilitates a reduction in the occurrences of cracking in a semiconductor layer accompanying thermal stress | Akihiko Nobukuni, Yoshifumi Tomomatsu | 2019-07-09 |