Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12007437 | Test method | Kenichi Ishii, Atsushi Yoshida, Tomonori Mori | 2024-06-11 |
| 11749675 | Semiconductor device | Seiji Momota, Hitoshi Abe, Takeshi Fujii, Koh Yoshikawa, Tetsutaro Imagawa +2 more | 2023-09-05 |
| 11456359 | Semiconductor device and method of manufacturing semiconductor device | Yasuyuki Hoshi, Yuichi Harada | 2022-09-27 |
| 10916541 | Semiconductor device | Seiji Momota, Hitoshi Abe, Takeshi Fujii, Koh Yoshikawa, Tetsutaro Imagawa +2 more | 2021-02-09 |
| 10784256 | Semiconductor device and method of manufacturing semiconductor device | Shoji Yamada, Yuichi Harada, Yasuyuki Hoshi | 2020-09-22 |
| 10504785 | Semiconductor device | Shoji Yamada, Yasuyuki Hoshi | 2019-12-10 |
| 10497784 | Semiconductor device | Yasuyuki Hoshi, Shoji Yamada | 2019-12-03 |
| 10490625 | Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device | Shin'ichi Nakamata, Yasuyuki Hoshi, Yuichi Harada | 2019-11-26 |
| 10276666 | Semiconductor device | Yasuyuki Hoshi, Masahito Otsuki, Shoji Yamada | 2019-04-30 |
| 10147792 | Semiconductor device and method of manufacturing semiconductor device | Yasuyuki Hoshi, Yuichi Harada | 2018-12-04 |
| 10103229 | Semiconductor device and method of manufacturing semiconductor device | Yasuyuki Hoshi, Yuichi Harada | 2018-10-16 |
| 9997603 | Semiconductor device and method of manufacturing semiconductor device | Yasuyuki Hoshi, Yuichi Harada | 2018-06-12 |
| 9466711 | Semiconductor device | Seiji Momota, Hitoshi Abe, Takeshi Fujii, Koh Yoshikawa, Tetsutaro Imagawa +2 more | 2016-10-11 |
| 9461140 | Semiconductor device manufacturing method including a counter layer for power conversion | Yuichi Onozawa | 2016-10-04 |
| 9450110 | Semiconductor device | Ryouichi KAWANO | 2016-09-20 |
| 9299771 | Semiconductor device with an electric field reduction mechanism in an edge termination region surrounding the active region | Yasunori AGATA, Dawei Cao | 2016-03-29 |
| 9236460 | Semiconductor device having a diffusion region | Hiromi Koyama, Akihiro Fukuchi, Seiji Momota, Toshiyuki Matsui | 2016-01-12 |
| 9082812 | Semiconductor device including a counter layer, for power conversion and method of manufacturing the same | Yuichi Onozawa | 2015-07-14 |
| 8999814 | Semiconductor device fabricating method | — | 2015-04-07 |
| 8008734 | Power semiconductor device | Hiroki Wakimoto, Masahito Otsuki | 2011-08-30 |