Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490622 | Semiconductor capacitor | Yasuaki Hayami, Tetsuya Hayashi, Wei Ni, Akinori Okubo | 2019-11-26 |
| 10230294 | Power conversion device with gate drive circuit | Tatsuhiro Suzuki, Keiichiro Numakura, Taku Shimomura, Tetsuya Hayashi | 2019-03-12 |