Issued Patents 2004
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832359 | Apparatus and method for calculating simulation coverage | Hideki Isobe | 2004-12-14 |
| 6809101 | Compounds having anti-hepatitis C virus effect | Toshio Fujishita | 2004-10-26 |
| 6772586 | Method of detecting failure of humidity sensor | Yasuyuki Miyahara, Kenichi Ohmori, Norihito Watanabe, Masao Komine | 2004-08-10 |
| 6769247 | Exhaust gas valve device in internal combustion engine | Norihito Watanabe, Yasuyuki Miyahara, Tadashi Sato, Masao Komine, Kenichi Ohmori +1 more | 2004-08-03 |
| 6729121 | Adsorbent deterioration determining apparatus | Masahiro Sato, Takashi Haga, Norihito Watanabe, Tetsuo Endo | 2004-05-04 |
| 6729122 | Exhaust gas purification system of internal combustion engines | Norihito Watanabe, Yasuyuki Miyahara, Masao Komine, Kenichi Ohmori, Tadashi Sato +1 more | 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 | Toshihiro Yamaki, Minoru Nakamura | 2004-04-27 |
| 6715135 | Formal verification method | — | 2004-03-30 |
| 6705256 | Valve timing control system for internal combustion engine | Toshihiro Yamaki, Hidetaka Ozawa, Hisao Sakai | 2004-03-16 |
| 6690563 | Electromagnetic actuator controller | Hidetaka Ozawa, Yoshitomo Kouno, Minoru Nakamura, Toshihiro Yamaki | 2004-02-10 |
| 6674629 | Controller for controlling an electromagnetic actuator | Hidetaka Ozawa, Yoshitomo Kouno, Minoru Nakamura | 2004-01-06 |