Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828156 | Evaluating method for NOx eliminating catalyst, an evaluating apparatus therefor, and an efficiency controlling method therefor | Mamoru Fujieda, Nobuo Kurihara | 2004-12-07 |
| 6812029 | Evaluating method for NOx eliminating catalyst, an evaluating apparatus therefor, and an efficiency controlling method therefor | Mamoru Fujieda, Nobuo Kurihara | 2004-11-02 |
| 6782694 | Method and apparatus for controlling an engine | Shinji Nakagawa, Masami Nagano | 2004-08-31 |
| 6772585 | Controller of compression-ignition engine | Yoichi Iihoshi, Shiro Yamaoka | 2004-08-10 |
| 6732706 | Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valve | Takuya Shiraishi, Toshiharu Nogi, Yoko Nakayama, Noboru Tokuyasu | 2004-05-11 |
| 6702194 | Fuel injection method of a direct injection type internal combustion engine, a fuel injector, an internal combustion engine, and a combustion method | Yoko Nakayama, Toshiharu Nogi, Takuya Shiraishi, Noboru Tokuyasu, Yoshihiro Sukegawa +1 more | 2004-03-09 |
| 6701881 | Suction device for internal combustion engine | Junichi Yamaguchi, Nobuo Kurihara, Yasushi Sasaki | 2004-03-09 |
| 6675574 | Control unit for internal combustion engine | Shinji Nakagawa, Masami Nagano | 2004-01-13 |