| 6752128 |
Intake system failure detecting device and method for engines |
Jun Ozeki |
2004-06-22 |
| 6148803 |
Leakage diagnosing device for fuel evaporated gas purge system |
Yoshihiro Majima, Takeshi Fujimoto, Keiji Wakahara, Shigenori Isomura, Makoto Miwa |
2000-11-21 |
| 6109224 |
Valve timing control apparatus for an internal combustion engine |
Daiji Isobe |
2000-08-29 |
| 6092515 |
Air-fuel ratio control system for internal combustion engine |
— |
2000-07-25 |
| 6085706 |
Valve timing control apparatus for internal combustion engine |
Hisashi Kadowaki, Akimoto Watanabe, Keiji Wakahara |
2000-07-11 |
| 6082337 |
Abnormality detection apparatus for preventing fuel gas emission |
Takeshi Fujimoto, Masaaki Nakayama, Yasuo Mukai, Hisayo Dohta, Keiji Wakahara +1 more |
2000-07-04 |
| 6079381 |
Valve-timing controller for an internal combustion engine |
— |
2000-06-27 |
| 6047674 |
Valve timing control apparatus for internal combustion engine |
Hisashi Kadowaki, Keiji Wakahara |
2000-04-11 |
| 6039032 |
Air-fuel ratio controller for an internal combustion engine |
Makoto Miwa |
2000-03-21 |
| 5967125 |
Air/fuel ratio control device for internal combustion engine |
— |
1999-10-19 |
| 5680849 |
Purging of evaporated fuel to engine intake with engine fuel correction upon detection of malfunction in purging system |
Katsuhiko Nakabayashi |
1997-10-28 |
| 5601065 |
Fuel evaporation gas transpiration prevention system |
Hiroshi Tamura, Kazuto Maeda, Nobuhiko Koyama |
1997-02-11 |
| 5564398 |
Simplified canister for prevention of atmospheric diffusion of fuel vapor from a vehicle |
Kazuto Maeda, Nobuhiko Koyama, Hiroshi Tamura |
1996-10-15 |
| 5535719 |
Purge-compensated air-fuel ratio control apparatus |
Kazuto Maeda, Nobuhiko Koyama, Hiroshi Tamura |
1996-07-16 |
| 5529047 |
Air-fuel ratio system for an internal combustion engine |
Hiroyuki Aota |
1996-06-25 |
| 5520160 |
Fuel evaporative gas and air-fuel ratio control system |
Hiroyuki Aota, Osamu Fukasawa |
1996-05-28 |
| 5507269 |
Air fuel ratio control apparatus for internal combustion engines |
— |
1996-04-16 |
| 5400761 |
Air-fuel ratio control apparatus of internal combustion engine |
Osamu Fukasawa, Hisashi Iida |
1995-03-28 |
| 5363830 |
Air-fuel ratio controller of internal-combustion engine |
— |
1994-11-15 |
| 5299546 |
Air-fuel ratio control apparatus of internal combustion engine |
Tatsunori Kato, Katsuhiko Kodama, Masahiko Tajima |
1994-04-05 |
| 5216991 |
Internal combustion engine controller |
Hisashi Iida, Shigenori Isomura |
1993-06-08 |