Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5101796 | Fuel injection control system for internal combustion engine with precise air/fuel mixture ratio control | Toshio Matsumura | 1992-04-07 |
| 5023795 | Fuel injection control system for internal combustion engine with compensation of fuel amount consumed for wetting induction path | Toshio Matsumura | 1991-06-11 |
| 5016591 | System and method for controlling a combustion state in a multi-cylinder engine for a vehicle | Hiroshi Komatsu | 1991-05-21 |
| 4987770 | Combustioning condition monitoring system for internal combustion engine | Toshio Matsumura | 1991-01-29 |
| 4977876 | Fuel injection control system for internal combustion engine with fuel cut-off control at high engine speed range suppressive of recovery shock upon fuels resumption | Sadao Takase | 1990-12-18 |
| 4971011 | Air and fuel control system for internal combustion engine | Hideo Nakamura | 1990-11-20 |
| 4961411 | Fuel control apparatus | Katsunori Oshiage | 1990-10-09 |
| 4941442 | Apparatus for controlling fuel delivery to engine | Tatsuo Morita | 1990-07-17 |
| 4930477 | System and method for controlling ignition timing for internal combustion engine | Toshio Matsumura, Tatsuo Morita, Hidetoshi Shigyo | 1990-06-05 |
| 4800860 | Fuel injection control system for internal combustion engine with precisely engine load dependent fuel injection amount adjustment feature | Katsunori Oshiage | 1989-01-31 |
| 4785783 | Engine control apparatus | Katsunori Oshiage | 1988-11-22 |
| 4785784 | Fuel injection control system for internal combustion engine | Katsunori Oshiage | 1988-11-22 |