Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5745864 | Vehicular information storage device and power outage-resistant storage system and method for the same | Teruyoshi Itoh, Toshihisa Yamamoto | 1998-04-28 |
| 5722372 | Fuel supply system with carburetor air bleed control | Katsuhiko Hirano | 1998-03-03 |
| 5566657 | Acceleration responsive control system and method for internal combustion engine | — | 1996-10-22 |
| 5531200 | Control apparatus for engine | Toshihisa Yamamoto | 1996-07-02 |
| 4883033 | Ignition timing control system for internal combustion engines | Teruyoshi Itoh, Ryosuke Tachi, Takao Nojiri | 1989-11-28 |
| 4590565 | Ignition timing control for compensating knock in both steady-state and transient state | Yasuhito Takasu, Toshiharu Iwata, Hiroshi Haraguchi | 1986-05-20 |
| 4541382 | Method and apparatus for ignition timing control of internal combustion engine | Yasuhito Takasu, Toshiharu Iwata | 1985-09-17 |
| 4467764 | Method and apparatus for controlling ignition timing in a multicylinder internal combustion engine | Yasuhito Takasu, Toshiharu Iwata | 1984-08-28 |
| 4452205 | Method and apparatus for controlling ignition timing in an internal combustion engine | Yasuhito Takasu, Toshiharu Iwata | 1984-06-05 |