Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10205182 | Fuel cell system | Takuya Wakabayashi, Masakazu Hamachi, Hiroyuki Murase | 2019-02-12 |
| 7121233 | Control apparatus for an internal combustion engine | Tohru Kitamura, Tomio Kimura, Shohei Okazaki, Katsura Okubo, Akira Kato | 2006-10-17 |
| 7082898 | Internal combustion engine of compression ignition type | Tohru Kitamura, Tomio Kimura, Shohei Okazaki, Akira Kato, Katsura Okubo +5 more | 2006-08-01 |
| 7051687 | Valve operation controller | Yasuo Shimizu, Hisao Sakai | 2006-05-30 |
| 7000586 | Control device for compression ignition operation of internal combustion engine | Akira Kato, Toru Kitamura, Tomio Kimura, Shohei Okazaki, Katsura Okubo | 2006-02-21 |
| 6955144 | Valve control apparatus for internal combustion engine | Hisao Sakai, Yasuo Shimizu, Hidetaka Ozawa | 2005-10-18 |
| 6925975 | Controller for controlling an electromagnetic actuator | Hidetaka Ozawa, Kenji Abe, Yoshitomo Kouno, Minoru Nakamura, Yasuo Shimizu | 2005-08-09 |
| 6848435 | Control system for compression ignition internal combustion engine | Toru Kitamura, Yoshimasa Kaneko | 2005-02-01 |
| 6729277 | Electromagnetic valve controller | Minoru Nakamura, Yoshinori Onohara | 2004-05-04 |
| 6725816 | Apparatus for and method of controlling solenoid-operated valve device, and recording medium storing control program for solenoid-operated valve device | Kenji Abe, Minoru Nakamura | 2004-04-27 |
| 6705256 | Valve timing control system for internal combustion engine | Hidetaka Ozawa, Hisao Sakai, Kenji Abe | 2004-03-16 |
| 6690563 | Electromagnetic actuator controller | Hidetaka Ozawa, Kenji Abe, Yoshitomo Kouno, Minoru Nakamura | 2004-02-10 |
| 6633157 | Displacement detecting device | Kenji Abe, Kouichi Ikoma, Yasuo Shimizu, Minoru Nakamura | 2003-10-14 |
| 6378473 | Method of controlling electromagnetic valve unit for internal combustion engines | Minoru Nakamura, Jiro Fujimoto | 2002-04-30 |
| 6366441 | Electromagnetic actuator | Hidetaka Ozawa, Yasuo Shimizu, Chihaya Sugimoto, Minoru Nakamura, Jirou Fujimoto | 2002-04-02 |
| 6202608 | Control system for internal combustion engine | Osamu Suzuki, Minoru Torii, Harumi Hatano | 2001-03-20 |
| 6201681 | Control apparatus for electromagnetic actuator | Minoru Torii, Minoru Nakamura | 2001-03-13 |
| 5979376 | Valve operating system in internal combustion engine | Harumi Hatano, Chihaya Sugimoto, Shoichi Ogawa, Toshio Yokoyama | 1999-11-09 |