Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705303 | Air-fuel ratio control apparatus and method for internal combustion engine | Hiroyuki Itoyama, Hiroshi Iwano, Kensuke Osamura | 2004-03-16 |
| 6701244 | Excess air factor control device for internal combustion engine | Hiroyuki Itoyama, Hiroshi Iwano, Kensuke Osamura, Takeshi Ishino | 2004-03-02 |
| 6687598 | Method and system for controlling an engine with enhanced torque control | Hiroshi Iwano, Hiroyuki Itoyama, Takeshi Ishino, Kensuke Osamura | 2004-02-03 |