Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499456 | Cylinder injection engine and control apparatus and method thereof | Toshiharu Nogi, Takuya Shiraishi, Yoko Nakayama, Noboru Tokuyasu, Yusuke Kihara +2 more | 2002-12-31 |
| 6484690 | Control equipment for internal combustion engines | Noboru Tokuyasu, Toshiharu Nogi, Takuya Shiraishi, Yoko Nakayama, Yusuke Kihara | 2002-11-26 |
| 6334427 | 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, Toshiharu Nogi, Takuya Shiraishi, Noboru Tokuyasu +1 more | 2002-01-01 |