Inventor · disambiguated record
Yutaka Hiwatashi
Also filed as: HIWATASHI YUTAKA
36 granted patents·11 pending applications·1,629 citations·filing 1989–2023
98Inventor score
Top patents by PatentIndex Score
47 records- 0199US5915800ASystem for controlling braking of an automotive vehicleFUJI HEAVY IND LTD·Filed 1996·Granted Jun 29, 1999·172 cites·14 claims
- 0297US6208929B1Torque distribution control apparatus for 4 wheel driven vehicleFUJI HEAVY IND LTD·Filed 1999·Granted Mar 27, 2001·107 cites·9 claims
- 0396US5033770AControlling apparatus for active suspension system for automotive vehicleFUJI HEAVY IND LTD·Filed 1989·Granted Jul 23, 1991·121 cites·7 claims
- 0495US6094614ADriving force distribution control system and road friction coefficient estimating apparatusFUJI HEAVY IND LTD·Filed 1998·Granted Jul 25, 2000·79 cites·13 claims
- 0594US5850616ATraction control system for four wheel drive vehicle and the method thereofFUJI HEAVY IND LTD·Filed 1996·Granted Dec 15, 1998·76 cites·5 claims
- 0693US6411901B1Vehicular active drive assist systemFUJI HEAVY IND LTD·Filed 2000·Granted Jun 25, 2002·66 cites·5 claims
- 0793US6074020ABraking force control system for turning having correction parameters capabilities and method thereofFUJI HEAVY IND LTD·Filed 1996·Granted Jun 13, 2000·72 cites·18 claims
- 0891US6370474B1Vehicular active drive assist systemFUJI HEAVY IND LTD·Filed 2000·Granted Apr 9, 2002·52 cites·4 claims
- 0991US6009377ALane moving-out prevention system for vehicle and the method thereofFUJI HEAVY IND LTD·Filed 1997·Granted Dec 28, 1999·57 cites·20 claims
- 1091US5144559ASystem for controlling active suspensions of a vehicleFUJI HEAVY IND LTD·Filed 1990·Granted Sep 1, 1992·80 cites·5 claims
- 1187US5816669AVehicle motion control systemFUJI HEAVY IND LTD·Filed 1996·Granted Oct 6, 1998·45 cites·3 claims
- 1286US6189643B1Differential limiting control apparatus for four wheel drive vehicleFUJI HEAVY IND LTD·Filed 1998·Granted Feb 20, 2001·81 cites·48 claims
- 1385US6650987B2Road friction coefficients estimating apparatus for vehicleFUJI HEAVY IND LTD·Filed 2001·Granted Nov 18, 2003·27 cites·17 claims
- 1484US5113345ASystem for controlling active suspensions of a vehicleFUJI HEAVY IND LTD·Filed 1990·Granted May 12, 1992·60 cites·12 claims
- 1582US5700073ABraking force control system and the method thereofFUJI HEAVY IND LTD·Filed 1996·Granted Dec 23, 1997·36 cites·10 claims
- 1680US5287277AMethod and apparatus for controlling height of a vehicleFUJI HEAVY IND LTD·Filed 1993·Granted Feb 15, 1994·48 cites·19 claims
- 1780US5029328AMethod of controlling active suspensions for an automotive vehicleFUJI HEAVY IND LTD·Filed 1989·Granted Jul 2, 1991·43 cites·2 claims
- 1879US5071159AActive suspension system of vehicleFUJI HEAVY IND LTD·Filed 1990·Granted Dec 10, 1991·51 cites·2 claims
- 1978US6056374AAutomatic brake control systemFUJI HEAVY IND LTD·Filed 1999·Granted May 2, 2000·61 cites·7 claims
- 2076US5103396ASystem for controlling active suspensions of a vehicleFUJI HEAVY IND LTD·Filed 1990·Granted Apr 7, 1992·42 cites·20 claims
- 2175US5141245AApparatus for adjusting vehicle body heightFUJI HEAVY IND LTD·Filed 1991·Granted Aug 25, 1992·41 cites·20 claims
- 2274US6708088B2Vehicle behavior control apparatusFUJI HEAVY IND LTD·Filed 2002·Granted Mar 16, 2004·29 cites·28 claims
- 2373US5013067AMethod and apparatus for controlling vehicle heightFUJI HEAVY IND LTD·Filed 1990·Granted May 7, 1991·39 cites·7 claims
- 2465US7619649B2Vehicle front-view monitoring systemFUJI HEAVY IND LTD·Filed 2001·Granted Nov 17, 2009·6 cites·29 claims
- 2565US4934731AControl device for an active fluid suspension system of motor vehiclesFUJI HEAVY IND LTD·Filed 1989·Granted Jun 19, 1990·28 cites·2 claims
- 2663US7702446B2Road-surface friction coefficient estimating device and road-surface friction coefficient estimating methodFUJI HEAVY IND LTD·Filed 2004·Granted Apr 20, 2010·16 cites·19 claims
- 2763US7079668B2Vehicle front-view monitoring systemFUJI HEAVY IND LTD·Filed 2001·Granted Jul 18, 2006·9 cites·9 claims
- 2859US7447573B2Driving control device for a vehicleFUJI HEAVY IND LTD·Filed 2004·Granted Nov 4, 2008·14 cites·16 claims
- 2958US5515274AMethod and system for controlling active suspensions of a vehicleFUJI HEAVY IND LTD·Filed 1994·Granted May 7, 1996·23 cites·12 claims
- 3057US6984003B2Cornering power control device and methodFUJI HEAVY IND LTD·Filed 2003·Granted Jan 10, 2006·9 cites·20 claims
- 3157US2025191015A1VehicleSUBARU CORP·Filed 2022·Application pending·0 cites
- 3257US2025360919A1Simulation system for vehicleSUBARU CORP·Filed 2023·Application pending·0 cites
- 3354US2025328706A1Simulation system for vehicleSUBARU CORP·Filed 2023·Application pending·0 cites
- 3453US5063512AControl unit of active suspension system of vehicleFUJI HEAVY IND LTD·Filed 1989·Granted Nov 5, 1991·20 cites·9 claims
- 3550US2025074292A1Evaluation simulation system for control including front lamp control of vehicleSUBARU CORP·Filed 2022·Application pending·0 cites
- 3649US7177747B2Vehicle braking device and vehicle braking methodFUJI HEAVY IND LTD·Filed 2004·Granted Feb 13, 2007·3 cites·12 claims
- 3748US2024402696A1Vehicle development support systemSUBARU CORP·Filed 2021·Application pending·0 cites
- 3846US7058541B2Device for a vehicle for estimating friction coefficient of a road surfaceFUJI HEAVY IND LTD·Filed 2004·Granted Jun 6, 2006·1 cites·15 claims
- 3945US2015073705A1Vehicle environment recognition apparatusFUJI HEAVY IND LTD·Filed 2014·Application pending·0 cites
- 4045US2024351386A1Land-and-air mobile deviceSUBARU CORP·Filed 2022·Application pending·0 cites
- 4142US12351098B2Evaluation simulation system for control including front lamp control of vehicleSUBARU CORP·Filed 2022·Granted Jul 8, 2025·0 cites·13 claims
- 4242US2025094659A1Evaluation simulation system for control including front lamp control of vehicleSUBARU CORP·Filed 2022·Application pending·0 cites
- 4341US4978848ASuspension control system for a motor vehicleFUJI HEAVY IND LTD·Filed 1989·Granted Dec 18, 1990·11 cites·10 claims
- 4441US2006069480A1Apparatus and method for controlling vehicular motionFUJI HEAVY IND LTD·Filed 2005·Application pending·0 cites
- 4540US2024402050A1Vehicle development support systemSUBARU CORP·Filed 2021·Application pending·0 cites
- 4640US2024404422A1Vehicle development support systemSUBARU CORP·Filed 2021·Application pending·0 cites
- 4730US4967361AActive-suspension controlling system of vehiclesFUJI HEAVY IND LTD·Filed 1989·Granted Oct 30, 1990·4 cites·6 claims
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