Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782867 | Direct injection gasoline engine | Yoko Nakayama, Takuya Shiraishi, Yusuke Kihara, Tohru Ishikawa | 2004-08-31 |
| 6776142 | Apparatus and method for supplying fuel in internal combustion engine with variable valve lifter | Yoshihiro Sukegawa, Takanobu Ichihara, Hiroaki Saeki | 2004-08-17 |
| 6739295 | Compression ignition internal combustion engine | Shiro Yamaoka, Minoru Oosuga, Takuya Shiraishi, Shinji Nakagawa, Yuusuke Kihara | 2004-05-25 |
| 6732706 | Cylinder injection type internal combustion engine, control method for internal combustion engine, and fuel injection valve | Takuya Shiraishi, Minoru Ohsuga, Yoko Nakayama, Noboru Tokuyasu | 2004-05-11 |
| 6722340 | Cylinder injection engine and fuel injection nozzle used for the engine | Yoshihiro Sukegawa, Takuya Shiraishi, Yoko Nakayama, Yusuke Kihara, Noboru Tokuyasu | 2004-04-20 |
| 6702053 | Hybrid car | Takuya Shiraishi, Minoru Oosuga, Noboru Tokuyasu, Yoko Nakayama | 2004-03-09 |
| 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, Minoru Ohsuga, Takuya Shiraishi, Noboru Tokuyasu, Yoshihiro Sukegawa +1 more | 2004-03-09 |