Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10784214 | Semiconductor module, electric automobile and power control unit | Shin Soyano, Keiichi Higuchi, Akihiro Osawa | 2020-09-22 |
| 10741550 | Reverse-conducting insulated gate bipolar transistor | Keiichi Higuchi, Akihiro Osawa | 2020-08-11 |