Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840326 | Power semiconductor device using wide bandgap semiconductor material and method of manufacturing power semiconductor device using wide bandgap semiconductor material | Yusuke Kobayashi, Masanobu Iwaya | 2020-11-17 |
| 10756200 | Silicon carbide semiconductor element and method of manufacturing silicon carbide semiconductor | Makoto Utsumi, Kenji Fukuda, Shinsuke Harada, Masanobu Iwaya | 2020-08-25 |
| 10692979 | Method of manufacturing semiconductor device | Yuichi Harada, Yasuyuki Hoshi, Akimasa Kinoshita | 2020-06-23 |
| 10651270 | Semiconductor device having a trench structure | Naoyuki Ohse, Yusuke Kobayashi, Shinsuke Harada | 2020-05-12 |
| 10644145 | Semiconductor device and method of manufacturing semiconductor device | Yasuyuki Hoshi, Yuichi Harada, Akimasa Kinoshita | 2020-05-05 |
| 10600872 | Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device | Makoto Utsumi, Fumikazu Imai | 2020-03-24 |
| 10580870 | Method of manufacturing silicon carbide semiconductor device | Makoto Utsumi, Fumikazu Imai | 2020-03-03 |