Issued Patents 2021
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201223 | Semiconductor device, inverter circuit, drive device, vehicle, and elevator each having a threshold-voltage-increasing portion in silicon carbide layer | Ryosuke Iijima | 2021-12-14 |
| 11114531 | Semiconductor device, method for manufacturing semiconductor device, inverter circuit, driving device, vehicle, and elevator | Masayasu Miyata, Hirotaka Nishino, Yoshihiko Moriyama, Yuichiro Mitani | 2021-09-07 |
| 11101355 | Semiconductor device, power circuit, and computer | — | 2021-08-24 |
| 11075262 | Semiconductor device | Shigeya Kimura, Hisashi Yoshida, Ryosuke Iijima | 2021-07-27 |
| 11015264 | Diamond substrate, quantum device, quantum system, and method for manufacturing diamond substrate | — | 2021-05-25 |
| 10998400 | Semiconductor device, inverter circuit, driving device, vehicle, and elevator | — | 2021-05-04 |
| 10930732 | Semiconductor device including a silicon carbide layer | Johji Nishio, Mitsuhiro Kushibe | 2021-02-23 |
| 10923568 | Semiconductor device, inverter circuit, and vehicle | Ryosuke Iijima | 2021-02-16 |
| 10916646 | Semiconductor device and method for manufacturing the same | Daimotsu Kato, Toshiya Yonehara, Hiroshi Ono, Yosuke Kajiwara, Masahiko Kuraguchi | 2021-02-09 |