| Patent | Date |
|---|
Control system for optimizing operation of vehicle performance/safety enhancing systems such as 4WS, 4WD active suspensions, and the like
Grant 5,297,646 - Yamamura , et al. March 29, 1 | 1994-03-29 |
Vehicle vibration damping force control system
Grant 5,193,845 - Yokote , et al. March 16, 1 | 1993-03-16 |
Automotive suspension control system with road-condition-dependent damping characteristics
Grant 5,075,855 - Sugasawa , et al. * December 24, 1 | 1991-12-24 |
Suspension control system for automotive vehicle with adjustment of wheel slippage dependent wheel load distribution
Grant 5,044,660 - Yamamura , et al. September 3, 1 | 1991-09-03 |
Automotive suspension control system with road-condition-dependent damping characteristics
Grant 5,034,890 - Sugasawa , et al. July 23, 1 | 1991-07-23 |
Vehicle steering system with flow dividing valve
Grant 5,012,881 - Yokote , et al. May 7, 1 | 1991-05-07 |
Four wheel steering system for vehicle
Grant 5,003,480 - Mori , et al. March 26, 1 | 1991-03-26 |
Device for controlling drift of vehicle during cornering
Grant 4,974,875 - Sugasawa , et al. December 4, 1 | 1990-12-04 |
Vehicle having secondarily steered front and rear wheels
Grant 4,970,646 - Sugasawa , et al. November 13, 1 | 1990-11-13 |
Automotive suspension control system with road-condition-dependent damping characteristics
Grant 4,967,359 - Sugasawa , et al. * October 30, 1 | 1990-10-30 |
Vehicle steering angle control system
Grant 4,947,328 - Sugasawa August 7, 1 | 1990-08-07 |
Fail-safe steering angle control system for four-wheel steerable vehicle
Grant 4,934,474 - Sugasawa June 19, 1 | 1990-06-19 |
Rear wheel steering angle control system for four wheel steer vehicle
Grant 4,778,023 - Sugasawa October 18, 1 | 1988-10-18 |
Automotive suspension control system with road-condition-dependent damping characteristics
Grant 4,770,438 - Sugasawa , et al. September 13, 1 | 1988-09-13 |
Automotive suspension control system with manually adjustable suspension characteristics and/or suspension control characteristics
Grant 4,749,210 - Sugasawa June 7, 1 | 1988-06-07 |
Suspension control system for automotive vehicle with anti-dive control during deceleration
Grant 4,733,883 - Sugasawa , et al. March 29, 1 | 1988-03-29 |
Suspension control system for automotive vehicle suspension suppressing bouncing
Grant 4,717,173 - Sugasawa , et al. January 5, 1 | 1988-01-05 |
Pitching-suppressive control system and method for an automotive vehicle suspension
Grant 4,686,626 - Kuroki , et al. August 11, 1 | 1987-08-11 |
Automotive suspension control system ensuring riding comfort and driving stability, and especially riding comfort on undulating roads
Grant 4,674,767 - Kuroki , et al. June 23, 1 | 1987-06-23 |
Automotive suspension control system with self-adjustment feature
Grant 4,673,194 - Sugasawa June 16, 1 | 1987-06-16 |
Roll-suppressive control system for automotive suspension system with variable damper
Grant 4,652,010 - Sugasawa March 24, 1 | 1987-03-24 |
Vehicular suspension control system with variable damping characteristics depending upon road condition and vehicle speed
Grant 4,600,215 - Kuroki , et al. July 15, 1 | 1986-07-15 |
Split type internal combustion engine
Grant 4,484,548 - Sugasawa , et al. November 27, 1 | 1984-11-27 |
Automatic sound level control system for audio equipment
Grant 4,479,237 - Sugasawa October 23, 1 | 1984-10-23 |
Split engine control system
Grant 4,467,602 - Iizuka , et al. August 28, 1 | 1984-08-28 |
Illuminating device for a display unit
Grant 4,425,604 - Imai , et al. January 10, 1 | 1984-01-10 |
Split type internal combustion engine
Grant 4,411,228 - Sugasawa October 25, 1 | 1983-10-25 |
Internal combustion engine
Grant 4,391,240 - Sugasawa , et al. July 5, 1 | 1983-07-05 |
Split type internal combustion engine
Grant 4,365,597 - Iizuka , et al. December 28, 1 | 1982-12-28 |
Internal combustion engine
Grant 4,345,571 - Iizuka , et al. August 24, 1 | 1982-08-24 |
Internal combustion engine
Grant 4,344,393 - Etoh , et al. August 17, 1 | 1982-08-17 |
Internal combustion engine
Grant 4,337,740 - Sugasawa , et al. July 6, 1 | 1982-07-06 |
Multi-cylinder internal combustion engine
Grant 4,313,406 - Iizuka , et al. February 2, 1 | 1982-02-02 |
Internal combustion engine
Grant 4,296,724 - Iizuka , et al. October 27, 1 | 1981-10-27 |
Split-type internal combustion engine
Grant 4,284,056 - Sugasawa August 18, 1 | 1981-08-18 |
Apparatus for controlling the number of enabled cylinders of an internal combustion engine upon deceleration
Grant 4,276,863 - Sugasawa , et al. July 7, 1 | 1981-07-07 |
Apparatus for performing stepwise reactivation of cylinders of an internal combustion engine upon deceleration
Grant 4,274,382 - Sugasawa , et al. June 23, 1 | 1981-06-23 |
Combined split engine and closed loop mixture control operation with enriched fuel during partial cylinder mode
Grant 4,274,373 - Sugasawa , et al. June 23, 1 | 1981-06-23 |
Combined split engine and feedback controlled engine operations
Grant 4,263,782 - Matsumoto , et al. April 28, 1 | 1981-04-28 |
Control system for closed loop mixture correction and split engine operation
Grant 4,256,074 - Sugasawa , et al. March 17, 1 | 1981-03-17 |
Split engine control system with exhaust gas recirculation
Grant 4,249,374 - Sugasawa , et al. February 10, 1 | 1981-02-10 |
Stoichiometric and enrichment mixture control during different split engine modes
Grant 4,245,471 - Sugasawa , et al. January 20, 1 | 1981-01-20 |
Internal combustion engine
Grant 4,231,338 - Sugasawa , et al. November 4, 1 | 1980-11-04 |
Split engine operation with means for discriminating false indication of engine load reduction
Grant 4,224,920 - Sugasawa , et al. September 30, 1 | 1980-09-30 |
Engine load detection system for automatic power transmission
Grant 4,217,795 - Sugasawa , et al. August 19, 1 | 1980-08-19 |
I.C. Engine operable in party-cylinder mode
Grant 4,207,856 - Sugasawa , et al. June 17, 1 | 1980-06-17 |
Apparatus for improving fuel economy of multi-cylinder I. C. engine followed by automatic transmission via hydrokinetic unit
Grant 4,194,417 - Kato , et al. March 25, 1 | 1980-03-25 |
Internal combustion engine for motor vehicle
Grant 4,192,278 - Iizuka , et al. March 11, 1 | 1980-03-11 |
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