Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458493 | Control device and control method | Sumiaki Hashimoto | 2019-10-29 |
| 9755014 | Semiconductor device with substantially equal impurity concentration JTE regions in a vicinity of a junction depth | Kazuhiro Mochizuki, Hidekatsu Onose, Norifumi Kameshiro | 2017-09-05 |
| 9543395 | Normally-off power JFET and manufacturing method thereof | Koichi Arai, Yasuaki Kagotoshi, Nobuo Machida, Haruka Shimizu | 2017-01-10 |
| 9478605 | Semiconductor device with similar impurity concentration JTE regions | Kazuhiro Mochizuki, Hidekatsu Onose, Norifumi Kameshiro | 2016-10-25 |
| 9449814 | Manufacturing method of semiconductor device | Tomoyuki Someya | 2016-09-20 |
| 9406743 | Semiconductor device with counter doped layer | Yasuaki Kagotoshi, Koichi Arai, Haruka Shimizu | 2016-08-02 |
| 9293453 | Electronic circuit device | Haruka Shimizu | 2016-03-22 |
| 9159562 | Trench type Schottky junction semiconductor device and manufacturing method thereof | Kumiko Konishi, Norifumi Kameshiro | 2015-10-13 |
| 9048264 | Manufacturing method of semiconductor device and semiconductor device | Yasuaki Kagotoshi, Koichi Arai, Haruka Shimizu | 2015-06-02 |
| 9041049 | Power JFET | Koichi Arai, Yasuaki Kagotoshi, Nobuo Machida, Haruka Shimizu | 2015-05-26 |
| 8890278 | Semiconductor device | Norifumi Kameshiro | 2014-11-18 |
| 8872191 | Electronic circuit device | Haruka Shimizu | 2014-10-28 |
| 8766277 | Semiconductor device and manufacturing method of the same | Haruka Shimizu | 2014-07-01 |
| 8564060 | Semiconductor device with large blocking voltage and manufacturing method thereof | Haruka Shimizu | 2013-10-22 |
| 8524552 | Normally-off power JFET and manufacturing method thereof | Koichi Arai, Yasuaki Kagotoshi, Nobuo Machida, Haruka Shimizu | 2013-09-03 |
| 8445352 | Manufacturing method of semiconductor device | Tomoyuki Someya | 2013-05-21 |
| 8436397 | Semiconductor device including normally-off type junction transistor and method of manufacturing the same | Haruka Shimizu | 2013-05-07 |
| 8390001 | Electronic circuit device | Haruka Shimizu | 2013-03-05 |
| 8203150 | Silicon carbide semiconductor substrate and method of manufacturing the same | Toshiyuki Ohno, Hajime Goto | 2012-06-19 |
| 8129802 | Integrated micro electro-mechanical system and manufacturing method thereof | Hiroshi Fukuda, Tsukasa Fujimori, Yuko Hanaoka, Takafumi Matsumura | 2012-03-06 |
| 7906796 | Bipolar device and fabrication method thereof | Kazuhiro Mochizuki, Hidekatsu Onose | 2011-03-15 |
| 7772613 | Semiconductor device with large blocking voltage and method of manufacturing the same | Haruka Shimizu | 2010-08-10 |
| 7682990 | Method of manufacturing nonvolatile semiconductor memory device | Hirotaka Hamamura, Toshiyuki Mine | 2010-03-23 |
| 7603194 | Fabrication system and fabrication method | Yoshifumi Kawamoto, Eiichi Murakami, Fumihiko Uchida, Kenichi Mizuishi, Yoshio Kawamura | 2009-10-13 |
| 7451656 | Semiconductor device embedded with pressure sensor and manufacturing method thereof | Shuntaro Machida, Yasushi Goto | 2008-11-18 |