Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12094959 | Semiconductor device and method of manufacturing semiconductor device | Kazuya KONISHI, Hiroki Niwa, Hiroaki OKABE, Hiroshi Watanabe | 2024-09-17 |
| 11125803 | Method of measuring semiconductor device by applying voltage to the semiconductor device using probe needle | Koji Okuno, Shozo Shikama | 2021-09-21 |
| 11094790 | Silicon carbide semiconductor device | Yasunori Oritsuki | 2021-08-17 |
| 10665713 | Silicon carbide semiconductor device | Takaaki TOMINAGA, Yasushi Takaki, Shiro Hino | 2020-05-26 |
| 10128340 | Power semiconductor device | Toshikazu Tanioka, Yasunori Oritsuki | 2018-11-13 |
| 9985124 | Silicon carbide semiconductor device | Yasushi Takaki | 2018-05-29 |
| 9935170 | Silicon carbide semiconductor device and method for manufacturing same | Toshikazu Tanioka, Masayuki Furuhashi | 2018-04-03 |
| 9842906 | Semiconductor device | Eisuke Suekawa, Yasunori Oritsuki | 2017-12-12 |
| 9748393 | Silicon carbide semiconductor device with a trench | — | 2017-08-29 |
| 9627571 | Semiconductor device | Naoto Kaguchi | 2017-04-18 |
| 9455197 | Method for manufacturing silicon carbide semiconductor device | Hideaki Yuki, Kazuo Kobayashi | 2016-09-27 |
| 9362391 | Silicon carbide semiconductor device and method of manufacturing the same | Eisuke Suekawa, Naoki Yutani, Shiro Hino, Naruhisa Miura, Masayuki Imaizumi | 2016-06-07 |
| 9324806 | Silicon carbide semiconductor device | Chihiro Tadokoro, Koji Okuno | 2016-04-26 |
| 9276068 | Manufacturing method of silicon carbide semiconductor device | Yoshinori Matsuno | 2016-03-01 |
| 9184307 | Silicon carbide semiconductor device | Masayuki Imaizumi, Naoki Yutani | 2015-11-10 |
| 9184306 | Silicon carbide semiconductor device | Takeshi Kitani | 2015-11-10 |
| 9159585 | Method of manufacturing semiconductor device | Toshikazu Tanioka, Kazuo Kobayashi, Hideaki Yuki, Yosuke Setoguchi | 2015-10-13 |
| 9041007 | Semiconductor device | Eisuke Suekawa, Yasunori Oritsuki | 2015-05-26 |
| 8987817 | Semiconductor device having a gate insulating film with a thicker portion covering a surface of an epitaxial protrusion and manufacturing method thereof | — | 2015-03-24 |
| 8987105 | SiC semiconductor device and method of manufacturing the same | Noriaki Tsuchiya | 2015-03-24 |
| 8932944 | Silicon carbide semiconductor device manufacturing method | Naoto Kaguchi, Takuyo Nakamura | 2015-01-13 |
| 8809969 | Semiconductor device | Atsushi Narazaki, Ryoichi Fujii | 2014-08-19 |
| 8685848 | Manufacturing method of silicon carbide semiconductor device | Yoshinori Matsuno | 2014-04-01 |
| 8680538 | Silicon carbide semiconductor device | Kenichi Ohtsuka, Naruhisa Miura, Yoshinori Matsuno, Masayuki Imaizumi | 2014-03-25 |
| 8587072 | Silicon carbide semiconductor device | Yasunori Oritsuki, Naoki Yutani | 2013-11-19 |