Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5722374 | Fuel storing device for an automobile | Toru Kidokoro, Takaaki Itou, Yoshihiko Hyodo | 1998-03-03 |
| 5323751 | Device for controlling operation of fuel evaporative purge system of an internal combustion engine | Akinori Osanai, Takaaki Itou | 1994-06-28 |
| 4779214 | System for detecting an engine speed in a multi-cylinder internal combustion engine | — | 1988-10-18 |
| 4762026 | Speed change control method and device of automatic transmission for vehicle | Takehisa Yaegashi | 1988-08-09 |
| 4700681 | Fuel injection system for an internal combustion engine | Tooru Hanafusa, Takehisa Yaegashi | 1987-10-20 |
| 4667631 | Method and apparatus for controlling air-fuel ratio in internal combustion engine | — | 1987-05-26 |
| 4572029 | Speed change control method and device of automatic transmission for vehicle | Takehisa Yaegashi | 1986-02-25 |
| 4474081 | Electronic method and apparatus for controlling an automatic transmission | Hiroki Matsuoka, Takehisa Yaegashi | 1984-10-02 |
| 4413601 | Method for computing a compensation value for an engine having electronic fuel injection control | Hiroki Matsuoka, Takehisa Yaegashi | 1983-11-08 |
| 4389996 | Method and apparatus for electronically controlling fuel injection | Takehisa Yaegashi | 1983-06-28 |