Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5105358 | Active suspension system with enhanced system start-up activity | Kazunobu Kawabata | 1992-04-14 |
| 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 | Yasutoshi Nanyoshi | 1990-12-18 |
| 4870584 | System and method for automatically running a vehicle at a desired cruising speed | Yoshiyuki Etoh | 1989-09-26 |
| 4798105 | Control system for automatic transmission producing shock-free shift | Hitoshi Takeda, Osamu Isobe | 1989-01-17 |
| 4744031 | Method of and apparatus for alleviating shift shocks of automatic transmission | Hitoshi Takeda | 1988-05-10 |
| 4715145 | Lock-up control for shockless gear shifting | Hitoshi Takeda | 1987-12-29 |
| 4703428 | Power train control method on common input data | Akio Hosaka | 1987-10-27 |
| 4669440 | Fuel injection detecting system for a diesel engine | Yoshihisa Kawamura, Toyoaki Nakagawa | 1987-06-02 |
| 4582182 | Lock-up control and method thereof | Hitoshi Takeda | 1986-04-15 |
| 4527248 | Engine speed sensing device | Katsunori Oshiage, Akito Yamamoto, Akio Hosaka | 1985-07-02 |
| 4495923 | Fuel injection control system | Akio Hosaka | 1985-01-29 |
| 4495924 | Fuel injection control system for a direct injection type internal combustion engine | Takashi Ueno | 1985-01-29 |
| 4459670 | Fuel injection control device for use with an internal combustion engine | Hiroshi Yamaguchi | 1984-07-10 |
| 4454845 | Data sampling system for electronic engine controllers | — | 1984-06-19 |
| 4452212 | Fuel supply control system for an internal combustion engine | — | 1984-06-05 |
| 4428348 | Digital control system for an internal combustion engine | Akito Yamamoto, Katsunori Oshiage, Akio Hosaka | 1984-01-31 |
| 4416239 | Electronic control system for an internal combustion engine with correction means for correcting value determined by the control system with reference to atmospheric air pressure | Akio Hosaka | 1983-11-22 |
| 4380979 | Idling revolution control device for an internal combustion engine | — | 1983-04-26 |
| 4372274 | Digital control system for internal combustion engine | — | 1983-02-08 |
| 4359989 | System for feedback control of air-fuel mixing ratio in intake system of internal combustion engine | Kenji Masaki, Kohki Sone | 1982-11-23 |
| 4338665 | Data gathering system for automotive vehicles | Shigeo Aono | 1982-07-06 |
| 4336593 | Data processing system for electronic control of automotive vehicle devices with noise prevention | — | 1982-06-22 |
| 4329645 | Rotational speed measuring system having a circuit for increasing the accuracy thereof | — | 1982-05-11 |
| 4317182 | Signal averaging device | Takeshi Fujishiro | 1982-02-23 |
| 4312315 | System for digital control of operation of internal combustion engine | — | 1982-01-26 |