Inventor · disambiguated record
Mutsumi Kawamoto
Also filed as: KAWAMOTO MUTSUMI
45 granted patents·2,777 citations·filing 1979–2014
99Inventor score
Top patents by PatentIndex Score
45 records- 0198US5382854AElectrical motor drive apparatus with planetary gearingEQUOS RESEARCH KK·Filed 1993·Granted Jan 17, 1995·222 cites·9 claims
- 0298US5014800AMotor driving device provided with decelerator and electric vehicleAISIN AW CO·Filed 1988·Granted May 14, 1991·143 cites·4 claims
- 0397US5697466AHybrid vehicleEQUOS RESEARCH KK·Filed 1993·Granted Dec 16, 1997·191 cites·22 claims
- 0496US5433282AHybrid vehicle powered by an internal combustion engine and an electric motorEQUOS RESEARCH KK·Filed 1993·Granted Jul 18, 1995·190 cites·14 claims
- 0596US5376868ADriving force controller for electric motor vehicleAISIN AW CO·Filed 1992·Granted Dec 27, 1994·216 cites·18 claims
- 0696US5289890ADrive unit for electric motor vehicleAISIN AW CO·Filed 1992·Granted Mar 1, 1994·146 cites·6 claims
- 0796US5156579ALubricating device for a vehicle motorAISIN AW CO·Filed 1991·Granted Oct 20, 1992·126 cites·10 claims
- 0895US5562565APower transmission system in a hybrid vehicleEQUOS RESEARCH KK·Filed 1993·Granted Oct 8, 1996·158 cites·16 claims
- 0995US5419406ADrive system for electric carAISIN AW CO·Filed 1992·Granted May 30, 1995·191 cites·6 claims
- 1094US4335428AElectronic system for controlling an automatic transmission in response to changes in slopeAISIN WARNER·Filed 1980·Granted Jun 15, 1982·59 cites·8 claims
- 1193US4393467ALockup controlling system for variable speed, automatic transmissionAISIN WARNER·Filed 1980·Granted Jul 12, 1983·54 cites·33 claims
- 1292US5163528AWheel motor provided with a reduction gearAISUN AW CO LTD·Filed 1991·Granted Nov 17, 1992·119 cites·6 claims
- 1391US5251680ACollision-preventing apparatus for electric motor vehicleAISIN AW CO·Filed 1991·Granted Oct 12, 1993·87 cites·11 claims
- 1491US5180180AWheel supporting apparatusAISIN AW CO·Filed 1991·Granted Jan 19, 1993·79 cites·6 claims
- 1591US5148883ARegenerative braking electric vehicle with four motorsAISIN AW CO·Filed 1990·Granted Sep 22, 1992·91 cites·7 claims
- 1691US4467670ABelt drive continuously-variable speed automatic transmissionAISIN WARNER·Filed 1982·Granted Aug 28, 1984·46 cites·8 claims
- 1790US4367528AShift control device for an automatic transmissionAISIN WARNER·Filed 1979·Granted Jan 4, 1983·39 cites·7 claims
- 1888US4346626AControl device for automatic transmissionAISIN WARNER·Filed 1979·Granted Aug 31, 1982·35 cites·7 claims
- 1987US4753627AHydraulic control system for a belt drive continuously-variable speed transmissionAISIN WARNER·Filed 1986·Granted Jun 28, 1988·41 cites·8 claims
- 2086US6893373B2Transmission for vehicleAISIN AW CO·Filed 2002·Granted May 17, 2005·31 cites·29 claims
- 2186US4455888AAutomotive transmissionAISIN WARNER·Filed 1980·Granted Jun 26, 1984·34 cites·3 claims
- 2284US5150763AWiring and piping arrangement for a vehicle motorAISIN AW CO·Filed 1991·Granted Sep 29, 1992·61 cites·5 claims
- 2384US4354236ASystem for controlling the hydraulic pressure during a shift operation of an automatic, variable speed transmissionAISIN WARNER·Filed 1980·Granted Oct 12, 1982·38 cites·5 claims
- 2480US4476747ATiming control valve in automatic transmission control apparatusAISIN WARNER·Filed 1980·Granted Oct 16, 1984·30 cites·20 claims
- 2579US4308764AShift control device for automatic transmissionAISIN WARNER·Filed 1979·Granted Jan 5, 1982·25 cites·8 claims
- 2677US4485695AControl apparatus for automatic transmissionsAISIN WARNER·Filed 1983·Granted Dec 4, 1984·27 cites·8 claims
- 2777US4346627AShift control device for an automatic transmissionAISIN WARNER·Filed 1979·Granted Aug 31, 1982·23 cites·10 claims
- 2874US4314340AControl of drive train noises during a shift operation of an automatic, variable speed transmissionAISIN WARNER·Filed 1980·Granted Feb 2, 1982·24 cites·4 claims
- 2969US4467669AWorking fluid distributing system for a belt drive continuously-variable speed automatic transmissionAISIN WARNER·Filed 1982·Granted Aug 28, 1984·21 cites·2 claims
- 3064US4548099ATorque ratio control device for a V-belt type continuously variable transmissionAISIN WARNER·Filed 1984·Granted Oct 22, 1985·15 cites·7 claims
- 3163US4862768ALimiting/switching device for four wheel drive vehicleAISIN WARNER·Filed 1986·Granted Sep 5, 1989·21 cites·11 claims
- 3263US4526061AStepless automatic transmission for motor vehiclesAISIN WARNER·Filed 1983·Granted Jul 2, 1985·17 cites·2 claims
- 3362US5365431AControl of electric vehicle motors responsive to detected vehicle speed and required total driving forceAISIN AW CO·Filed 1991·Granted Nov 15, 1994·40 cites·11 claims
- 3459US5598910AClutch mechanismEQUOS RESEARCH KK·Filed 1994·Granted Feb 4, 1997·15 cites·21 claims
- 3559US5161813AVehicle steering apparatus and a vehicle provided with the sameAISIN AW CO·Filed 1991·Granted Nov 10, 1992·26 cites·6 claims
- 3657US4633736AVehicular continuously variable transmissionAISIN WARNER·Filed 1985·Granted Jan 6, 1987·14 cites·4 claims
- 3755US9948168B2Manufacturing method of a statorAISIN AW CO·Filed 2014·Granted Apr 17, 2018·0 cites·8 claims
- 3855US5022480ASteering safety mechanismAISIN AW CO·Filed 1989·Granted Jun 11, 1991·14 cites·15 claims
- 3955US4464145ABelt type stepless shifterAISIN WARNER·Filed 1980·Granted Aug 7, 1984·13 cites·12 claims
- 4051US4745819ACompact power transmission device for a four-wheel drive vehicleAISIN WARNER·Filed 1986·Granted May 24, 1988·14 cites·4 claims
- 4151US4550629AContinuously variable speed transmission for motor vehiclesAISIN WARNER·Filed 1982·Granted Nov 5, 1985·11 cites·16 claims
- 4244US4526062AStepless automatic transmission for motor vehiclesAISIN WARNER·Filed 1983·Granted Jul 2, 1985·8 cites·1 claims
- 4341US4790211APower transmission device for four wheel drive vehicle having an improved differential motion limiting mechanismAISIN WARNER·Filed 1986·Granted Dec 13, 1988·8 cites·3 claims
- 4440US4646890AOne-way clutch mounting means for automatic transmissionsAISIN WARNER·Filed 1984·Granted Mar 3, 1987·6 cites·2 claims
- 4537US5775294APrime mover control responsive to accelerator operationAISIN AW CO·Filed 1996·Granted Jul 7, 1998·8 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →