Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803967 | System for controlling ignition timing of an internal combustion engine | — | 1989-02-14 |
| 4803900 | Transmission ratio control system for a continuously variable transmission | — | 1989-02-14 |
| 4792027 | Control system for a clutch for a vehicle | — | 1988-12-20 |
| 4764156 | System for controlling transmission ratio of a continuously variable transmission for a motor vehicle | — | 1988-08-16 |
| 4730712 | System for controlling a clutch for a motor vehicle | — | 1988-03-15 |
| 4633831 | Fuel cutoff system for a motor vehicle | — | 1987-01-06 |
| 4598679 | Fuel control system for a vehicle powered by an engine | Tsutomu Murakawa | 1986-07-08 |