Issued Patents All Time
Showing 26–50 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9159722 | Semiconductor device | Shinichiro Misu, Ryohei GEJO, Norio Yasuhara | 2015-10-13 |
| 9130007 | Semiconductor device | Takuma Hara, Kazutoshi Nakamura | 2015-09-08 |
| 9059236 | Semiconductor device | Tomoko Matsudai, Yuichi Oshino, Shinichiro Misu, Yoshiko Ikeda, Kazutoshi Nakamura | 2015-06-16 |
| 9054152 | Semiconductor device | Kazutoshi Nakamura | 2015-06-09 |
| 9054066 | Semiconductor device | Tomoko Matsudai, Yuuichi Oshino, Yoshiko Ikeda, Kazutoshi Nakamura, Ryohei GEJO | 2015-06-09 |
| 9029918 | Semiconductor device | — | 2015-05-12 |
| 8912632 | Semiconductor device | — | 2014-12-16 |
| 8853775 | Insulated gate bipolar transistor having control electrode disposed in trench | Kazutoshi Nakamura, Hideaki Ninomiya, Tomoko Matsudai, Yuichi Oshino | 2014-10-07 |
| 8664692 | Semiconductor device | Tomoko Matsudai, Yuichi Oshino | 2014-03-04 |
| 8319314 | Semiconductor device | Masakazu Yamaguchi, Tomoki Inoue, Hideaki Ninomiya, Koichi Sugiyama | 2012-11-27 |
| 8217420 | Power semiconductor device | — | 2012-07-10 |
| 7915617 | Semiconductor device | Ichiro Omura | 2011-03-29 |
| 7800168 | Power semiconductor device | Tomoki Inoue, Hideaki Ninomiya, Koichi Sugiyama | 2010-09-21 |
| 7781869 | Semiconductor device having rectifying action | Tomoki Inoue, Koichi Sugiyama, Hideaki Ninomiya | 2010-08-24 |
| 7772641 | Power semiconductor device with a plurality of gate electrodes | Ichiro Omura, Yoko Sakiyama, Hideki Nozaki, Atsushi Murakoshi, Masanobu Tsuchitani +3 more | 2010-08-10 |
| 7531871 | Power semiconductor switching element | Ichiro Omura, Wataru Saito, Hiromichi Ohashi, Yoshihiko Saito, Kenichi Tokano | 2009-05-12 |
| 7456487 | Semiconductor device | Masakazu Yamaguchi, Tomoki Inoue, Hideaki Ninomiya, Koichi Sugiyama | 2008-11-25 |
| 7294886 | Power semiconductor device | Wataru Saito, Ichiro Omura | 2007-11-13 |
| 7268390 | Power semiconductor device | Tomoki Inoue, Hideaki Ninomiya, Koichi Sugiyama | 2007-09-11 |
| 7102207 | Semiconductor device having rectifying action | Tomoki Inoue, Koichi Sugiyama, Hideaiki Ninomiya | 2006-09-05 |
| 7067870 | Power semiconductor switching element | Ichiro Omura, Wataru Saito, Hiromichi Ohashi, Yoshihiko Saito, Kenichi Tokano | 2006-06-27 |
| 7049658 | Power semiconductor device | Wataru Saito, Ichiro Omura | 2006-05-23 |
| 6891224 | Semiconductor device | Tomoki Inoue, Hideaki Ninomiya, Koichi Sugiyama | 2005-05-10 |
| 6750508 | Power semiconductor switching element provided with buried electrode | Ichiro Omura, Wataru Saito, Hiromichi Ohashi, Yoshihiko Saito, Kenichi Tokano | 2004-06-15 |
| 6747295 | Semiconductor device with trench gate | Tomoki Inoue, Koichi Sugiyama, Hideaki Ninomiya | 2004-06-08 |