Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9673313 | Silicon carbide semiconductor device and fabrication method thereof | Atsushi Tanaka, Noriyuki Iwamuro | 2017-06-06 |
| 9653599 | Semiconductor device and method of manufacturing semiconductor device | Yusuke Kobayashi, Manabu Takei | 2017-05-16 |
| 9627486 | Semiconductor device | Noriyuki Iwamuro, Yasuyuki Hoshi, Yuichi Harada | 2017-04-18 |
| 9537002 | Semiconductor device with SiC base layer | Yuichi Harada, Noriyuki Iwamuro, Yasuyuki Hoshi | 2017-01-03 |
| 9490338 | Silicon carbide semiconductor apparatus and method of manufacturing same | Tsutomu Yatsuo, Kenji Fukuda, Mitsuo Okamoto, Kazuhiro Adachi, Seiji Suzuki | 2016-11-08 |
| 9450051 | High voltage semiconductor apparatus | Noriyuki Iwamuro, Yasuyuki Hoshi, Yuichi Harada | 2016-09-20 |
| 9362392 | Vertical high-voltage semiconductor device and fabrication method thereof | Atsushi Tanaka, Noriyuki Iwamuro | 2016-06-07 |
| 9356100 | Semiconductor device | Noriyuki Iwamuro, Yasuyuki Hoshi, Yuichi Harada | 2016-05-31 |
| 9184230 | Silicon carbide vertical field effect transistor | Yuichi Harada, Yasuyuki Hoshi, Noriyuki Iwamuro | 2015-11-10 |
| 8952391 | Silicon carbide semiconductor device and its manufacturing method | Tsutomu Yatsuo, Kenji Fukuda, Mitsuo Okamoto, Kazuhiro Adachi, Seiji Suzuki | 2015-02-10 |
| 8003991 | Silicon carbide MOS field effect transistor with built-in Schottky diode and method for fabrication thereof | Tsutomu Yatsuo, Kenji Fukuda, Mitsuo Okamoto | 2011-08-23 |
| 7935628 | Silicon carbide semiconductor device and method for producing the same | Makoto Katou, Kenji Fukuda, Tsutomu Yatsuo | 2011-05-03 |
| 7880173 | Semiconductor device and method of manufacturing same | Kenji Fukuda, Junji Senzaki, Makoto Kato, Tsutomu Yatsuo, Mitsuo Okamoto | 2011-02-01 |
| 7811874 | Method for manufacturing silicon carbide semiconductor device, and silicon carbide semiconductor device | Makoto Katou, Kenji Fukuda, Tsutomu Yatsuo | 2010-10-12 |
| 7728336 | Silicon carbide semiconductor device and method for producing the same | Tsutomu Yatsuo, Mitsuo Okamoto, Kenji Fukuda, Makoto Kato | 2010-06-01 |
| 7538352 | Semiconductor device and power converter, driving inverter, general-purpose inverter and high-power high-frequency communication device using same | Kenji Fukuda, Ryoji Kosugi, Junji Senzaki | 2009-05-26 |
| 7313138 | Router device and routing method | Takeharu Yasuda | 2007-12-25 |
| 7265388 | Semiconductor device | Kenji Fukuda, Ryouji Kosugi, Junji Senzaki, Kazutoshi Kojima, Satoshi Kuroda | 2007-09-04 |
| 7256082 | Production method for semiconductor device | Ryoji Kosugi, Kenji Fukuda, Junji Senzaki, Mitsuo Okamoto, Seiji Suzuki | 2007-08-14 |
| 6812102 | Semiconductor device manufacturing method | Kenji Fukuda, Kazuo Arai, Junji Senzaki, Ryoji Kosugi, Kazuhiro Adachi +1 more | 2004-11-02 |
| 6759684 | SiC semiconductor device | Kenji Fukuda, Kazuo Arai, Junji Senzaki, Ryoji Kosugi, Kazuhiro Adachi | 2004-07-06 |