Issued Patents All Time
Showing 1–25 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11791408 | Semiconductor device | — | 2023-10-17 |
| 11715793 | Semiconductor device and method of manufacturing same | Hiroaki Katou, Atsuro Inada, Tatsuya Shiraishi, Tatsuya Nishiwaki | 2023-08-01 |
| 11705447 | Semiconductor device | Hiroaki Katou, Tatsuya Nishiwaki | 2023-07-18 |
| 11695043 | Semiconductor device and method for manufacturing the same | — | 2023-07-04 |
| 11362210 | Semiconductor device | — | 2022-06-14 |
| 11239357 | Semiconductor device | Tatsuya Nishiwaki, Hiroaki Katou, Tsuyoshi Kachi | 2022-02-01 |
| 11239231 | Semiconductor device | Hiroaki Katou, Tatsuya Nishiwaki | 2022-02-01 |
| 11177381 | Semiconductor device and method for manufacturing same | Hiroaki Katou, Tatsuya Nishiwaki | 2021-11-16 |
| 11127854 | Semiconductor device and method of manufacturing same | Hiroaki Katou, Atsuro Inada, Tatsuya Shiraishi, Tatsuya Nishiwaki | 2021-09-21 |
| 11011609 | Method of manufacturing a semiconductor device | Tetsuo Matsuda, Yosuke Himori, Toshifumi Nishiguchi | 2021-05-18 |
| 10847648 | Semiconductor device | Saya Shimomura | 2020-11-24 |
| 10840368 | Semiconductor device | Tetsuya Ohno, Hiroaki Katou, Toshifumi Nishiguchi, Saya Shimomura | 2020-11-17 |
| 10566452 | Semiconductor device and control device | — | 2020-02-18 |
| 10529805 | Semiconductor device | Saya Shimomura, Hiroaki Katou | 2020-01-07 |
| 10453957 | Semiconductor device | Kenji Maeyama, Koji Matsuo, Yusuke Kawaguchi | 2019-10-22 |
| 10340346 | Semiconductor device | Hiroaki Katou | 2019-07-02 |
| 10319850 | Semiconductor device and manufacturing method of semiconductor device | Saya Shimomura, Toshifumi Nishiguchi, Hiroaki Katou, Takahiro Kawano, Tetsuya Ohno | 2019-06-11 |
| 9954055 | Vertical power MOSFET device | Masatoshi Arai | 2018-04-24 |
| 9947751 | Semiconductor device and method of manufacturing the same | Tetsuo Matsuda, Yosuke Himori, Toshifumi Nishiguchi | 2018-04-17 |
| 9871131 | Semiconductor device with insulating section of varying thickness | — | 2018-01-16 |
| 9853023 | Semiconductor device and semiconductor package | Yasuhiko Akaike, Yukie Nishikawa | 2017-12-26 |
| 9716009 | Power semiconductor device with electrode having trench structure | Toshifumi Nishiguchi | 2017-07-25 |
| 9570439 | Semiconductor device and semiconductor package | Yasuhiko Akaike, Yukie Nishikawa | 2017-02-14 |
| 9536959 | Power semiconductor device having field plate electrode | — | 2017-01-03 |
| 9525059 | Semiconductor device with graded drift region | — | 2016-12-20 |