Inventor · disambiguated record
Fukashi Sugasawa
Also filed as: ETOH YUKIHIRO · FUKASAWA NOBURU · IIZUKA HARUHIKO · MATSUMOTO JUNICHIRO
64 granted patents·2,435 citations·filing 1977–1991
99Inventor score
Files withNISSAN MOTOR64
Top patents by PatentIndex Score
64 records- 0198US4770438AAutomotive suspension control system with road-condition-dependent damping characteristicsNISSAN MOTOR·Filed 1985·Granted Sep 13, 1988·120 cites·22 claims
- 0298US4600215AVehicular suspension control system with variable damping characteristics depending upon road condition and vehicle speedNISSAN MOTOR·Filed 1985·Granted Jul 15, 1986·169 cites·8 claims
- 0398US4274382AApparatus for performing stepwise reactivation of cylinders of an internal combustion engine upon decelerationNISSAN MOTOR·Filed 1979·Granted Jun 23, 1981·68 cites·23 claims
- 0497US5297646AControl system for optimizing operation of vehicle performance/safety enhancing systems such as 4WS, 4WD active suspensions, and the likeNISSAN MOTOR·Filed 1991·Granted Mar 29, 1994·130 cites·14 claims
- 0597US4673194AAutomotive suspension control system with self-adjustment featureNISSAN MOTOR·Filed 1986·Granted Jun 16, 1987·133 cites·17 claims
- 0697US4467602ASplit engine control systemNISSAN MOTOR·Filed 1982·Granted Aug 28, 1984·118 cites·6 claims
- 0797US4276863AApparatus for controlling the number of enabled cylinders of an internal combustion engine upon decelerationNISSAN MOTOR·Filed 1979·Granted Jul 7, 1981·65 cites·20 claims
- 0896US4391240AInternal combustion engineNISSAN MOTOR·Filed 1980·Granted Jul 5, 1983·53 cites·26 claims
- 0996US4344393AInternal combustion engineNISSAN MOTOR·Filed 1980·Granted Aug 17, 1982·54 cites·5 claims
- 1095US4749210AAutomotive suspension control system with manually adjustable suspension characteristics and/or suspension control characteristicsNISSAN MOTOR·Filed 1986·Granted Jun 7, 1988·94 cites·12 claims
- 1195US4337740AInternal combustion engineNISSAN MOTOR·Filed 1980·Granted Jul 6, 1982·50 cites·3 claims
- 1294US4484548ASplit type internal combustion engineNISSAN MOTOR·Filed 1980·Granted Nov 27, 1984·44 cites·5 claims
- 1393US4717173ASuspension control system for automotive vehicle suspension suppressing bouncingNISSAN MOTOR·Filed 1987·Granted Jan 5, 1988·80 cites·24 claims
- 1491US5034890AAutomotive suspension control system with road-condition-dependent damping characteristicsNISSAN MOTOR·Filed 1989·Granted Jul 23, 1991·50 cites·5 claims
- 1591US4479237AAutomatic sound level control system for audio equipmentNISSAN MOTOR·Filed 1982·Granted Oct 23, 1984·44 cites·8 claims
- 1691US4274373ACombined split engine and closed loop mixture control operation with enriched fuel during partial cylinder modeNISSAN MOTOR·Filed 1979·Granted Jun 23, 1981·66 cites·4 claims
- 1791US4249374ASplit engine control system with exhaust gas recirculationNISSAN MOTOR·Filed 1979·Granted Feb 10, 1981·37 cites·3 claims
- 1889US4686626APitching-suppressive control system and method for an automotive vehicle suspensionNISSAN MOTOR·Filed 1986·Granted Aug 11, 1987·64 cites·17 claims
- 1988US5193845AVehicle vibration damping force control systemNISSAN MOTOR·Filed 1991·Granted Mar 16, 1993·66 cites·8 claims
- 2088US4231338AInternal combustion engineNISSAN MOTOR·Filed 1979·Granted Nov 4, 1980·39 cites·3 claims
- 2187US4616848AAutomotive suspension control system with vehicle speed-dependent damping characteristicsNISSAN MOTOR·Filed 1985·Granted Oct 14, 1986·59 cites·17 claims
- 2285US4305365AElectronic controlled fuel injection systemNISSAN MOTOR·Filed 1979·Granted Dec 15, 1981·28 cites·28 claims
- 2383US4425604AIlluminating device for a display unitNISSAN MOTOR·Filed 1982·Granted Jan 10, 1984·44 cites·16 claims
- 2483US4207856AI.C. Engine operable in party-cylinder modeNISSAN MOTOR·Filed 1978·Granted Jun 17, 1980·25 cites·4 claims
- 2581US5149131AHydraulic damping device for vehiclesNISSAN MOTOR·Filed 1991·Granted Sep 22, 1992·48 cites·22 claims
- 2681US4934474AFail-safe steering angle control system for four-wheel steerable vehicleNISSAN MOTOR·Filed 1989·Granted Jun 19, 1990·37 cites·13 claims
- 2780US5075855AAutomotive suspension control system with road-condition-dependent damping characteristicsNISSAN MOTOR·Filed 1990·Granted Dec 24, 1991·35 cites·2 claims
- 2880US4376426ASplit type internal combustion engineNISSAN MOTOR·Filed 1980·Granted Mar 15, 1983·22 cites·7 claims
- 2979US4192278AInternal combustion engine for motor vehicleNISSAN MOTOR·Filed 1978·Granted Mar 11, 1980·21 cites·15 claims
- 3078US4652010ARoll-suppressive control system for automotive suspension system with variable damperNISSAN MOTOR·Filed 1984·Granted Mar 24, 1987·37 cites·17 claims
- 3178US4224920ASplit engine operation with means for discriminating false indication of engine load reductionNISSAN MOTOR·Filed 1979·Granted Sep 30, 1980·21 cites·6 claims
- 3277US4674767AAutomotive suspension control system ensuring riding comfort and driving stability, and especially riding comfort on undulating roadsNISSAN MOTOR·Filed 1985·Granted Jun 23, 1987·39 cites·15 claims
- 3377US4263782ACombined split engine and feedback controlled engine operationsNISSAN MOTOR·Filed 1979·Granted Apr 28, 1981·21 cites·5 claims
- 3477US4256074AControl system for closed loop mixture correction and split engine operationNISSAN MOTOR·Filed 1979·Granted Mar 17, 1981·30 cites·4 claims
- 3576US4974875ADevice for controlling drift of vehicle during corneringNISSAN MOTOR·Filed 1989·Granted Dec 4, 1990·29 cites·9 claims
- 3676US4365597ASplit type internal combustion engineNISSAN MOTOR·Filed 1980·Granted Dec 28, 1982·18 cites·7 claims
- 3775US5044660ASuspension control system for automotive vehicle with adjustment of wheel slippage dependent wheel load distributionNISSAN MOTOR·Filed 1990·Granted Sep 3, 1991·40 cites·18 claims
- 3873US4245471AStoichiometric and enrichment mixture control during different split engine modesNISSAN MOTOR·Filed 1979·Granted Jan 20, 1981·23 cites·6 claims
- 3972US4345571AInternal combustion engineNISSAN MOTOR·Filed 1980·Granted Aug 24, 1982·16 cites·7 claims
- 4072US4313406AMulti-cylinder internal combustion engineNISSAN MOTOR·Filed 1979·Granted Feb 2, 1982·17 cites·5 claims
- 4170US4778023ARear wheel steering angle control system for four wheel steer vehicleNISSAN MOTOR·Filed 1987·Granted Oct 18, 1988·26 cites·23 claims
- 4269US4733883ASuspension control system for automotive vehicle with anti-dive control during decelerationNISSAN MOTOR·Filed 1985·Granted Mar 29, 1988·32 cites·20 claims
- 4369US4354471AInternal combustion engineNISSAN MOTOR·Filed 1980·Granted Oct 19, 1982·21 cites·6 claims
- 4466US5003480AFour wheel steering system for vehicleNISSAN MOTOR·Filed 1989·Granted Mar 26, 1991·22 cites·8 claims
- 4566US4411228ASplit type internal combustion engineNISSAN MOTOR·Filed 1980·Granted Oct 25, 1983·13 cites·6 claims
- 4663US4353342AFuel injection control systemNISSAN MOTOR·Filed 1980·Granted Oct 12, 1982·13 cites·3 claims
- 4762US4296724AInternal combustion engineNISSAN MOTOR·Filed 1979·Granted Oct 27, 1981·13 cites·8 claims
- 4862US4284056ASplit-type internal combustion engineNISSAN MOTOR·Filed 1980·Granted Aug 18, 1981·11 cites·5 claims
- 4957US4322642AFrequency discriminating circuitNISSAN MOTOR·Filed 1980·Granted Mar 30, 1982·11 cites·11 claims
- 5056US4194417AApparatus for improving fuel economy of multi-cylinder I. C. engine followed by automatic transmission via hydrokinetic unitNISSAN MOTOR·Filed 1978·Granted Mar 25, 1980·12 cites·2 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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