Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6192866 | Diagnosis for detecting freezing condition in intake pressure sensor | Masanobu Ohsaki, Michiyuki Fujimoto, Mitsuru Miyata | 2001-02-27 |
| 5285639 | Method and system for controlling secondary air for internal combustion engine | Toshio Namba, Masanobu Osaki | 1994-02-15 |
| 5121725 | System and method for controlling engine idling speed applicable to internal combustion engine | — | 1992-06-16 |
| 5103788 | Internal combustion engine ignition timing device | — | 1992-04-14 |
| 4951635 | Fuel injection control system for internal combustion engine with compensation of overshooting in monitoring of engine load | Shinpei Nakaniwa, Yukio Hoshino | 1990-08-28 |
| 4903671 | Air/fuel ratio control system for fuel injection internal combustion engine with improved acceleration characteristics after deceleration | Junichi Furuya | 1990-02-27 |
| 4870935 | Spark ignition timing control system for internal combustion engine with acceleration responsive spark advance retarding control | — | 1989-10-03 |