Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12057496 | Silicon carbide semiconductor device and power converter | Shiro Hino, Koji Sadamatsu, Kotaro KAWAHARA, Hideyuki HATTA, Shingo Tomohisa | 2024-08-06 |
| 11682723 | Silicon carbide semiconductor device and power converter | Hideyuki HATTA, Shiro Hino, Koji Sadamatsu | 2023-06-20 |
| 11646369 | Silicon carbide semiconductor device having a conductive layer formed above a bottom surface of a well region so as not to be in ohmic connection with the well region and power converter including the same | Shiro Hino, Koji Sadamatsu, Hideyuki HATTA, Kotaro KAWAHARA | 2023-05-09 |
| 11508840 | Silicon carbide semiconductor device and power converter | Shiro Hino, Koji Sadamatsu, Hideyuki HATTA, Kotaro KAWAHARA | 2022-11-22 |
| 11355627 | Silicon carbide semiconductor device and power converter | Shiro Hino, Hideyuki HATTA, Koji Sadamatsu | 2022-06-07 |
| 11222973 | Semiconductor device | Shiro Hino, Koji Sadamatsu, Hideyuki HATTA, Kohei Ebihara | 2022-01-11 |
| 11189720 | Silicon carbide semiconductor device and power converter | Hideyuki HATTA, Shiro Hino, Koji Sadamatsu | 2021-11-30 |
| 11049963 | Silicon carbide semiconductor device and power converter | Shiro Hino, Koji Sadamatsu, Hideyuki HATTA, Kotaro KAWAHARA | 2021-06-29 |
| 10991822 | Silicon carbide semiconductor device having a conductive layer formed above a bottom surface of a well region so as not to be in ohmic connection with the well region and power converter including the same | Shiro Hino, Koji Sadamatsu, Hideyuki HATTA, Kotaro KAWAHARA | 2021-04-27 |