Inventor · disambiguated record
Yohsuke Akatsu
Also filed as: AKATSU YOHSUKE
37 granted patents·1,139 citations·filing 1983–1993
98Inventor score
Files withNISSAN MOTOR37
Top patents by PatentIndex Score
37 records- 0195US4888696AActively controlled automotive suspension system with acceleration and angular velocity dependent anti-pitching and/or anti-rolling featureNISSAN MOTOR·Filed 1988·Granted Dec 19, 1989·92 cites·23 claims
- 0293US4717173ASuspension control system for automotive vehicle suspension suppressing bouncingNISSAN MOTOR·Filed 1987·Granted Jan 5, 1988·80 cites·24 claims
- 0391US4702490APositively controller automotive suspension systemNISSAN MOTOR·Filed 1986·Granted Oct 27, 1987·71 cites·16 claims
- 0487US4616848AAutomotive suspension control system with vehicle speed-dependent damping characteristicsNISSAN MOTOR·Filed 1985·Granted Oct 14, 1986·59 cites·17 claims
- 0585US4540059AVehicle steering systemNISSAN MOTOR·Filed 1983·Granted Sep 10, 1985·37 cites·6 claims
- 0684US4872701AAcitively controlled automotive suspension system with adjustable response characteristics in pitching-suppressive controlNISSAN MOTOR·Filed 1988·Granted Oct 10, 1989·48 cites·14 claims
- 0783US4848790AHydraulic pressure supply system variable of pressure supply rate depending upon driving condition of automotive vehicleNISSAN MOTOR·Filed 1988·Granted Jul 18, 1989·49 cites·35 claims
- 0880US4948164AActively controlled suspension system with compensation of delay in phase in control systemNISSAN MOTOR·Filed 1989·Granted Aug 14, 1990·44 cites·16 claims
- 0977US5092624ASuspension control system with variable steering characteristicsNISSAN MOTOR·Filed 1990·Granted Mar 3, 1992·44 cites·18 claims
- 1076US4519627AAutomative compliance steering control supensionNISSAN MOTOR·Filed 1983·Granted May 28, 1985·33 cites·12 claims
- 1175US5114177AAnti-rolling controlling system for automotive active suspension system with road friction dependent variable control characteristicsNISSAN MOTOR·Filed 1989·Granted May 19, 1992·37 cites·22 claims
- 1275US5083811AFluid supply circuit for active suspension system with variable fluid source discharge rate depending upon magnitude of lateral accelerationNISSAN MOTOR·Filed 1990·Granted Jan 28, 1992·41 cites·12 claims
- 1373US4801155AActively controlled automotive suspension system with adjustable rolling-stabilityNISSAN MOTOR·Filed 1987·Granted Jan 31, 1989·35 cites·14 claims
- 1471US5396423AAutomotive active suspension system for regulating vehicular height level during anti-rolling controlNISSAN MOTOR·Filed 1992·Granted Mar 7, 1995·36 cites·8 claims
- 1569US4865347AActively controlled suspension system with anti-roll controlNISSAN MOTOR·Filed 1988·Granted Sep 12, 1989·31 cites·31 claims
- 1669US4733883ASuspension control system for automotive vehicle with anti-dive control during decelerationNISSAN MOTOR·Filed 1985·Granted Mar 29, 1988·32 cites·20 claims
- 1768US5144558AActively controlled automotive suspension system with adjustable rolling-stability and/or pitching-stabilityNISSAN MOTOR·Filed 1991·Granted Sep 1, 1992·33 cites·14 claims
- 1864US5089966AActively controlled automotive suspension system with improved damping characteristicsNISSAN MOTOR·Filed 1991·Granted Feb 18, 1992·30 cites·11 claims
- 1963US5085459APressure supply network for active suspension system and control thereforNISSAN MOTOR·Filed 1990·Granted Feb 4, 1992·29 cites·27 claims
- 2061US5087068AAnti-rolling control for actively controlled automobile suspension system with enhanced rolling detecting abilityNISSAN MOTOR·Filed 1989·Granted Feb 11, 1992·28 cites·9 claims
- 2158US5013061AHydraulic circuit for actively controlled automotive suspension system with fail-safe systemNISSAN MOTOR·Filed 1989·Granted May 7, 1991·24 cites·13 claims
- 2258US4967360AActively controlled suspension system with power supply controlNISSAN MOTOR·Filed 1988·Granted Oct 30, 1990·24 cites·15 claims
- 2354US5088762AControl system for active suspension which distributes load according to lateral accelerationNISSAN MOTOR·Filed 1990·Granted Feb 18, 1992·21 cites·14 claims
- 2452US4865348AActively controlled automotive suspension system with line pressure control under low fluid source pressureNISSAN MOTOR·Filed 1988·Granted Sep 12, 1989·19 cites·26 claims
- 2551US4961595AActive suspension system for an automotive vehicle with slip angle dependent control for enhanced steering characteristicsNISSAN MOTOR·Filed 1989·Granted Oct 9, 1990·18 cites·23 claims
- 2651US4527654ASteering control system for automotive vehicle or the likeNISSAN MOTOR·Filed 1983·Granted Jul 9, 1985·11 cites·4 claims
- 2750US4909534AActively controlled automotive suspension system with variable damping coefficient and/or spring coefficientNISSAN MOTOR·Filed 1987·Granted Mar 20, 1990·17 cites·9 claims
- 2849US4943084AActively controlled suspension system for suppressing attitude change of vehicular bodyNISSAN MOTOR·Filed 1988·Granted Jul 24, 1990·17 cites·11 claims
- 2948US5016907AAnti-rolling control system for automotive active suspension systemNISSAN MOTOR·Filed 1989·Granted May 21, 1991·12 cites·14 claims
- 3047US5062660APressure medium fluid circuit for active suspension system with variable fluid source discharge rate depending upon magnitude of stroke in relative displacement between vehicular body and suspension memberNISSAN MOTOR·Filed 1990·Granted Nov 5, 1991·17 cites·18 claims
- 3146US5511817AVehicle axle suspension systemNISSAN MOTOR·Filed 1993·Granted Apr 30, 1996·16 cites·15 claims
- 3243US4982979AActive suspension system with enhanced response characteristics hydraulic circuitNISSAN MOTOR·Filed 1989·Granted Jan 8, 1991·12 cites·19 claims
- 3340US4534435ACompliance steer control arrangement for automotive vehicle suspensionNISSAN MOTOR·Filed 1983·Granted Aug 13, 1985·9 cites·6 claims
- 3438US5053965AAttitude change suppressive vehicular height regulation systemNISSAN MOTOR·Filed 1989·Granted Oct 1, 1991·9 cites·25 claims
- 3538US5040115ASystem for monitoring vehicle slip angleNISSAN MOTOR·Filed 1989·Granted Aug 13, 1991·9 cites·13 claims
- 3638US4934732AActively controller suspension system for automotive vehicle for controlling suspension characteristics with vehicular speed dependent variable damping characteristicsNISSAN MOTOR·Filed 1988·Granted Jun 19, 1990·9 cites·20 claims
- 3732US5056811AActively controlled automotive suspension system with mutually independent hydraulic systems having mutually different damping characteristics for improving response characteristics in active suspension controlNISSAN MOTOR·Filed 1990·Granted Oct 15, 1991·6 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →