Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11114531 | Semiconductor device, method for manufacturing semiconductor device, inverter circuit, driving device, vehicle, and elevator | Tatsuo Shimizu, Masayasu Miyata, Hirotaka Nishino, Yoshihiko Moriyama | 2021-09-07 |