Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10276711 | Semiconductor device and method of manufacturing the same | Yuji Ebiike | 2019-04-30 |
| 9685566 | Method of manufacturing silicon carbide semiconductor device | Daisuke CHIKAMORI, Yasuhiko Nishio | 2017-06-20 |
| 9502553 | Semiconductor device and method for manufacturing the same | Naruhisa Miura, Shuhei Nakata, Kenichi Ohtsuka, Shoyu Watanabe | 2016-11-22 |
| 9362391 | Silicon carbide semiconductor device and method of manufacturing the same | Yoichiro Tarui, Eisuke Suekawa, Shiro Hino, Naruhisa Miura, Masayuki Imaizumi | 2016-06-07 |
| 9184307 | Silicon carbide semiconductor device | Yoichiro Tarui, Masayuki Imaizumi | 2015-11-10 |
| 9105715 | Semiconductor device and method for manufacturing the same | Naruhisa Miura, Shuhei Nakata, Kenichi Ohtsuka, Shoyu Watanabe | 2015-08-11 |
| 9059193 | Epitaxial wafer and semiconductor element | Kenichi Ohtsuka, Kenichi Kuroda, Hiroshi Watanabe, Hiroaki Sumitani | 2015-06-16 |
| 8963276 | Semiconductor device including a cell array having first cells and second cells interspersed around the arrangement of the first cells | Hiroshi Watanabe, Yoshiyuki Nakaki, Kenichi Ohtsuka | 2015-02-24 |
| 8587072 | Silicon carbide semiconductor device | Yasunori Oritsuki, Yoichiro Tarui | 2013-11-19 |
| 8569123 | Method for manufacturing silicon carbide semiconductor device | Yoshinori Matsuno, Kenichi Ohtsuka, Kenichi Kuroda, Hiroshi Watanabe, Shozo Shikama | 2013-10-29 |
| 8377811 | Method for manufacturing silicon carbide semiconductor device | Yoshinori Matsuno, Kenichi Ohtsuka, Kenichi Kuroda, Shozo Shikama | 2013-02-19 |
| 8304901 | Semiconductor device having a groove and a junction termination extension layer surrounding a guard ring layer | Hiroshi Watanabe, Kenichi Ohtsuka, Kenichi Kuroda, Masayuki Imaizumi, Yoshinori Matsuno | 2012-11-06 |
| 8178972 | Semiconductor device and manufacturing method therefor | — | 2012-05-15 |
| 7880763 | Semiconductor device and manufacturing method therefor | — | 2011-02-01 |
| 6619130 | Pressure sensor | Hiroshi Ohji, Kazuhiko Tsutsumi | 2003-09-16 |
| 6591683 | Pressure sensor | Hiroshi Ohji, Kazuhiko Tsutsumi | 2003-07-15 |
| 6393919 | Pressure sensor with a thermal pressure detecting element | Hiroshi Ohji, Kazuhiko Tsutsumi, Yuichi Sakai | 2002-05-28 |
| 6207067 | Method for fabricating oxide superconducting device | Katsumi Suzuki, Youichi Enomoto, Jian Wen | 2001-03-27 |
| 5444484 | Solid-state imaging device | Masafumi Kimata | 1995-08-22 |
| 5060038 | Charge sweep solid-state image sensor | Masafumi Kimata, Masahiko Denda | 1991-10-22 |
| 5040038 | Solid-state image sensor | Sotoju Asai, Shiro Hine, Satoshi Hirose, Hidekazu Yamamoto, Masashi Ueno | 1991-08-13 |