Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11296191 | Power module and power converter | Ryuusei FUJITA, Naoki Watanabe | 2022-04-05 |
| 10790386 | Silicon carbide semiconductor device with horizontal and vertical current flow | Hiroshi Miki, Naoki Tega, Naoki Watanabe, Digh Hisamoto, Takeru Suto | 2020-09-29 |
| 10283460 | Semiconductor device, manufacturing method thereof, and electric power conversion device | — | 2019-05-07 |