Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7919811 | Semiconductor device and method for manufacturing same | Miwako Akiyama, Yoshihiro Yamaguchi | 2011-04-05 |
| 7910984 | Semiconductor device and method for manufacturing same | Yoshihiro Yamaguchi, Miwako Akiyama | 2011-03-22 |
| 7872308 | Semiconductor device | Miwako Akiyama, Yoshihiro Yamaguchi | 2011-01-18 |
| 7692242 | Semiconductor device used as high-speed switching device and power device | Tomoko Matsudai, Norio Yasuhara, Kenichi Matsushita | 2010-04-06 |
| 7663186 | Semiconductor device | Syotaro Ono, Yoshihiro Yamaguchi, Kazutoshi Nakamura, Norio Yasuhara, Kenichi Matsushita +2 more | 2010-02-16 |
| 7646059 | Semiconductor device including field effect transistor for use as a high-speed switching device and a power device | Norio Yasuhara, Tomoko Matsudai, Kenichi Matsushita | 2010-01-12 |
| 7633153 | Semiconductor module | Kazuo Shimokawa, Takashi Koyanagawa, Masako Ooishi, Tatsuya Yamada, Osamu Usuda +13 more | 2009-12-15 |
| 7566933 | Trench-gate semiconductor device and manufacturing method of trench-gate semiconductor device | Yoshihiro Yamaguchi, Syotaro Ono | 2009-07-28 |
| 7564097 | Trench-gated MOSFET including schottky diode therein | Syotaro Ono, Akio Nakagawa, Yoshihiro Yamaguchi | 2009-07-21 |
| 7541643 | Semiconductor device | Syotaro Ono, Wataru Saito | 2009-06-02 |
| 7514783 | Semiconductor module | Kazuo Shimokawa, Takashi Koyanagawa, Masako Ooishi, Tatsuya Yamada, Osamu Usuda +13 more | 2009-04-07 |
| 7489018 | Transistor | Mitsuhiko Kitagawa, Takashi Nishimura, Syotaro Ono | 2009-02-10 |
| 7485921 | Trench gate type MOS transistor semiconductor device | Yoshihiro Yamaguchi, Syotaro Ono, Miwako Akiyama | 2009-02-03 |
| 7479678 | Semiconductor element and method of manufacturing the same | Syotaro Ono, Wataru Saito, Yoshihiro Yamaguchi | 2009-01-20 |
| 7400007 | Semiconductor device | Syotaro Ono, Yoshihiro Yamaguchi, Hirobumi Matsuki, Kiyotaka Arai | 2008-07-15 |
| 7323719 | Group III-V nitride series semiconductor substrate and assessment method therefor | — | 2008-01-29 |
| 7230297 | Trench-gated MOSFET including schottky diode therein | Syotaro Ono, Akio Nakagawa, Yoshihiro Yamaguchi | 2007-06-12 |
| 7227225 | Semiconductor device having a vertical MOS trench gate structure | Syotaro Ono, Akio Nakagawa | 2007-06-05 |
| 7115946 | MOS transistor having an offset region | Kazutoshi Nakamura, Akio Nakagawa | 2006-10-03 |
| 7067876 | Semiconductor device | Norio Yasuhara, Kazutoshi Nakamura | 2006-06-27 |
| 7061048 | Power MOSFET device | Norio Yasuhara, Syotaro Ono, Shinichi Hodama, Akio Nakagawa | 2006-06-13 |
| 7061060 | Offset-gate-type semiconductor device | Norio Yasuhara, Syotaro Ono, Kazutoshi Nakamura, Shinichi Hodama, Akio Nakagawa | 2006-06-13 |
| 7061047 | Semiconductor device having trench gate structure and manufacturing method thereof | Syotaro Ono, Akio Nakagawa | 2006-06-13 |
| 7045426 | Vertical type power MOSFET having trenched gate structure | Syotaro Ono | 2006-05-16 |
| 7026214 | Offset-gate-type semiconductor device | Norio Yasuhara, Syotaro Ono, Kazutoshi Nakamura, Shinichi Hodama, Akio Nakagawa | 2006-04-11 |