Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11444193 | Silicon carbide semiconductor device | Takaaki TOMINAGA | 2022-09-13 |
| 11355629 | Semiconductor device and power converter | Katsutoshi SUGAWARA, Kohei Adachi, Hideyuki HATTA | 2022-06-07 |
| 11271084 | Semiconductor device and power converter | Katsutoshi SUGAWARA, Hideyuki HATTA, Hidenori KOKETSU, Rina TANAKA, Yusuke Miyata | 2022-03-08 |
| 11251299 | Silicon carbide semiconductor device and manufacturing method of same | Rina TANAKA, Katsutoshi SUGAWARA, Hideyuki HATTA, Yusuke Miyata | 2022-02-15 |