Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4987889 | Method for controlling fuel at an acceleration time of an electronically-controlled fuel engine | Hirokatsu Fujita, Yoshiaki Kanno | 1991-01-29 |
| 4984552 | Fuel injection device for an internal combustion engine | Hiroyuki Nishizawa, Osamu Nako, Mitsuaki Ishii, Kouichi Yamane, Masaaki Miyazaki +1 more | 1991-01-15 |
| 4962742 | Fuel injection device for an internal combustion engine | Hiroyuki Nishizawa, Osamu Nako, Mitsuaki Ishii, Kouichi Yamane, Masaaki Miyazaki +1 more | 1990-10-16 |
| 4951634 | Fuel injection device for an internal combustion engine | Hiroyuki Nishizawa, Osamu Nako, Mitsuaki Ishii, Kouichi Yamane, Masaaki Miyazaki +1 more | 1990-08-28 |