Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5241480 | Method and apparatus for detecting combustion conditions in multicylinder internal combustion engine based upon engine speed evaluation | Mineo Kashiwaya, Toshio Ishii, Naoyuki Tanaka | 1993-08-31 |
| 4782805 | Control device for throttle valve for internal combustion engine | Hirotoshi Kawano, Shozo Yanagisawa, Tadao Osawa, Toshifumi Usui | 1988-11-08 |
| 4779597 | Fail-safe system for vehicle engine | Sigeo Tamaki | 1988-10-25 |