Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8643065 | Semiconductor device and method for manufacturing the same | Kazuhiro Fujikawa, Hideto Tamaso, Yasuo Namikawa | 2014-02-04 |
| 8629457 | Light-emitting device | Taro Nishiguchi, Makoto Sasaki, Kyoko Okita, Hiroki Inoue, Shinsuke Fujiwara +1 more | 2014-01-14 |
| 8624266 | Silicon carbide substrate, semiconductor device, method of manufacturing silicon carbide substrate and method of manufacturing semiconductor device | Tsubasa HONKE | 2014-01-07 |
| 8570919 | Half-duplex communication system, half-duplex communication device, communication content confirmation method, and its program | Fumitaka Nakahara, Kazuhiro Takahashi | 2013-10-29 |
| 8536583 | MOSFET and method for manufacturing MOSFET | Keiji Wada, Takeyoshi Masuda, Misako Honaga | 2013-09-17 |
| 8525187 | Insulated gate bipolar transistor | Keiji Wada, Toru Hiyoshi | 2013-09-03 |
| 8513673 | MOSFET and method for manufacturing MOSFET | Keiji Wada, Takeyoshi Masuda, Misako Honaga | 2013-08-20 |
| 8513676 | Semiconductor device and method for manufacturing same | Toru Hiyoshi, Keiji Wada, Takeyoshi Masuda | 2013-08-20 |
| 8502236 | Insulated gate field effect transistor | Keiji Wada, Toru Hiyoshi | 2013-08-06 |
| 8450750 | Silicon carbide semiconductor device and method of manufacturing thereof | Misako Honaga | 2013-05-28 |
| 8436366 | Substrate composed of silicon carbide with thin film, semiconductor device, and method of manufacturing a semiconductor device | Makoto Sasaki, Takeyoshi Masuda | 2013-05-07 |
| 8435866 | Method for manufacturing silicon carbide substrate | Taro Nishiguchi, Makoto Sasaki, Kyoko Okita, Hiroki Inoue, Shinsuke Fujiwara +1 more | 2013-05-07 |
| 8421086 | Silicon carbide semiconductor device and method of manufacturing the same | Masato Tsumori | 2013-04-16 |
| 8198675 | Silicon carbide semiconductor device and method of manufacturing the same | Takeyoshi Masuda | 2012-06-12 |
| 8168515 | Method for manufacturing semiconductor substrate | Makoto Sasaki, Taro Nishiguchi, Shinsuke Fujiwara, Yasuo Namikawa | 2012-05-01 |
| 8154027 | Silicon carbide substrate, epitaxial wafer and manufacturing method of silicon carbide substrate | Makoto Sasaki | 2012-04-10 |
| 8138504 | Silicon carbide semiconductor device and method of manufacturing the same | Takeyoshi Masuda | 2012-03-20 |
| D655256 | Semiconductor substrate | Taro Nishiguchi, Makoto Sasaki, Shinsuke Fujiwara, Yasuo Namikawa | 2012-03-06 |
| D651991 | Semiconductor substrate | Taro Nishiguchi, Makoto Sasaki, Shinsuke Fujiwara, Yasuo Namikawa | 2012-01-10 |
| D651992 | Semiconductor substrate | Taro Nishiguchi, Makoto Sasaki, Shinsuke Fujiwara, Yasuo Namikawa | 2012-01-10 |
| 7759211 | Method of fabricating semiconductor device | Kazuhiro Fujikawa | 2010-07-20 |
| 7750377 | Vertical junction field effect transistors, and methods of producing the vertical junction field effect transistors | Takashi Hoshino, Kazuhiro Fujikawa, Satoshi Hatsukawa, Kenichi Hirotsu | 2010-07-06 |
| 7680506 | Method for inserting advertisement into PoC and extended-PoC communication system | Kazuhiro Takahashi, Yoshihiro Ono, Takashi Shiraki, Takehiko Kashiwagi, Junpei Kamimura | 2010-03-16 |
| 7671388 | Lateral junction field effect transistor and method of manufacturing the same | Kazuhiro Fujikawa, Kenichi Hirotsu, Satoshi Hatsukawa, Takashi Hoshino, Hiroyuki Matsunami +1 more | 2010-03-02 |
| 7671387 | Lateral junction field effect transistor and method of manufacturing the same | Kazuhiro Fujikawa, Kenichi Hirotsu, Satoshi Hatsukawa, Takashi Hoshino, Hiroyuki Matsunami +1 more | 2010-03-02 |