Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8599530 | Electromagnetic valve driving circuit | Kohei ONDA, Ayumu Hatanaka, Takuya Mayuzumi, Fumiaki Nasu, Mitsuhiko Watanabe | 2013-12-03 |
| 8514541 | Injector drive circuit | Ayumu Hatanaka, Takuya Mayuzumi, Mitsuhiko Watanabe, Fumiaki Nasu | 2013-08-20 |
| 8515195 | Remote edition system, main edition device, remote edition device, edition method, edition program, and storage medium | Eisaburo Itakura | 2013-08-20 |
| 8466549 | Semiconductor device for power conversion | Kentaro Ochi, Takuro Kanazawa, Tetsuo Iijima, Katsuo Ishizaka, Norio Kido | 2013-06-18 |
| RE43663 | Semiconductor device | Tetsuya Kawashima | 2012-09-18 |
| 8198847 | Brushless motor system | Tadahiko Chida, Nobuyasu Kanekawa | 2012-06-12 |
| 8035222 | Semiconductor device | Kentaro Ochi, Takuro Kanazawa, Tetsuo Iijima, Katsuo Ishizaka, Norio Kido | 2011-10-11 |
| 7989997 | Control device for electrically operated power steering system | Manabu Hashimoto, Kentaro Ochi, Takuro Kanazawa | 2011-08-02 |
| 7872348 | Semiconductor device | Kentaro Ochi, Takuro Kanazawa, Tetsuo Iijima, Katsuo Ishizaka, Norio Kido | 2011-01-18 |
| RE41869 | Semiconductor device | Tetsuya Kawashima | 2010-10-26 |
| 7701159 | Brushless motor system | Tadahiko Chida, Nobuyasu Kanekawa | 2010-04-20 |
| 7643323 | Power converter | Katsunori Azuma, Takashi Kaneko, Masaomi Konishide | 2010-01-05 |
| 7317626 | Power converter | Katsunori Azuma, Takashi Kaneko, Masaomi Konishide | 2008-01-08 |
| 7145224 | Semiconductor device | Tetsuya Kawashima | 2006-12-05 |
| 6943445 | Semiconductor device having bridge-connected wiring structure | Shinji Shirakawa, Keiichi Mashino, Toshiyuki Innami, Shinichi Fujino, Hiromichi Anan +1 more | 2005-09-13 |
| 6843335 | Power conversion apparatus and mobile object incorporating thereof | Shinji Shirakawa, Keiichi Mashino, Toshiyuki Innami, Shinichi Fujino, Hiromichi Anan +1 more | 2005-01-18 |
| 6791854 | Semiconductor apparatus, power converter and automobile | Shinji Shirakawa, Hideshi Fukumoto, Keiichi Mashino, Toshiyuki Innami | 2004-09-14 |
| 6618278 | Electric power conversion/inversion apparatus | Osamu Suzuki, Shinji Shirakawa, Toshiyuki Innami, Shinichi Fujino, Hideaki Mori +3 more | 2003-09-09 |
| 6525950 | Semiconductor device and electric power conversion device | Shinji Shirakawa, Hideshi Fukumoto, Keiichi Mashino, Toshiyuki Innami | 2003-02-25 |
| 6493249 | Semiconductor apparatus, power converter and automobile | Shinji Shirakawa, Hideshi Fukumoto, Keiichi Mashino, Toshiyuki Innami | 2002-12-10 |
| 6389827 | Heat source apparatus of ice storage type | Masanori Agekura, Mitsugu Aoyama, Kenji Takagi, Ken Kaneko | 2002-05-21 |
| 6389082 | Receiver | Masami Takigawa, Hitonobu Furukawa, Hiroaki Ozeki | 2002-05-14 |
| 6377479 | Power conversion system | Hideki Ayano, Satoru Inarida | 2002-04-23 |
| 6363126 | Demodulator | Hitonobu Furukawa, Masami Takigawa, Hiroaki Ozeki, Sachiko Hayashi | 2002-03-26 |
| 6233442 | High frequency apparatus with reduced adjusting error | Tsutomu Koda, Tetsuya Ozaki, Seiji Matsushita | 2001-05-15 |