Issued Patents 2019
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10504785 | Semiconductor device | Shoji Yamada, Takashi Shiigi | 2019-12-10 |
| 10497784 | Semiconductor device | Takashi Shiigi, Shoji Yamada | 2019-12-03 |
| 10490625 | Silicon carbide semiconductor device and method of manufacturing silicon carbide semiconductor device | Shin'ichi Nakamata, Takashi Shiigi, Yuichi Harada | 2019-11-26 |
| 10396161 | Semiconductor device and method of manufacturing semiconductor device | Yuichi Harada, Akimasa Kinoshita, Yasuhiko Oonishi | 2019-08-27 |
| 10347735 | Semiconductor device with lifetime killers and method of manufacturing the same | Keishirou Kumada, Yuichi HASHIZUME | 2019-07-09 |
| 10319820 | Semiconductor device having silicon carbide layer provided on silicon carbide substrate | Akimasa Kinoshita, Yasuhiko Oonishi, Yuichi Harada | 2019-06-11 |
| 10276666 | Semiconductor device | Masahito Otsuki, Shoji Yamada, Takashi Shiigi | 2019-04-30 |
| 10217858 | Semiconductor device and method of manufacturing semiconductor device | — | 2019-02-26 |
| 10211330 | Vertical high voltage semiconductor apparatus and fabrication method of vertical high voltage semiconductor apparatus | Noriyuki Iwamuro, Shinsuke Harada, Yuichi Harada | 2019-02-19 |
| 10204990 | Semiconductor device and method of manufacturing semiconductor device | Yuichi Harada, Akimasa Kinoshita, Yasuhiko Oonishi | 2019-02-12 |