Inventor · disambiguated record
Masao Kawai
Also filed as: KAWAI MASAO
35 granted patents·1 pending application·1,207 citations·filing 1985–2005
98Inventor score
Top patents by PatentIndex Score
36 records- 0197US4954959ANavigation systemAISIN AW CO·Filed 1988·Granted Sep 4, 1990·158 cites·17 claims
- 0291US5176213ADriving force distribution system for hybrid vehiclesAISIN AW CO·Filed 1990·Granted Jan 5, 1993·101 cites·3 claims
- 0389US6577334B1Vehicle controlEQUOS RESEARCH KK·Filed 1999·Granted Jun 10, 2003·200 cites·21 claims
- 0488US6278928B1Transmission control device responsive to road informationEQUOS RESEARCH KK·Filed 1997·Granted Aug 21, 2001·102 cites·17 claims
- 0587US6223118B1Vehicle deceleration control unitEQUOS RESEARCH KK·Filed 1999·Granted Apr 24, 2001·86 cites·13 claims
- 0687US5317976AVehicle and high-speed transport system having rotating alternating polarity magnet member for levitating, propelling, and guiding the vehicleEQUOS RESEARCH KK·Filed 1992·Granted Jun 7, 1994·58 cites·17 claims
- 0786US6626797B2Vehicular control apparatus and method for controlling automatic gear changeTOYOTA MOTOR CO LTD·Filed 2001·Granted Sep 30, 2003·28 cites·21 claims
- 0884US7739029B2Navigation apparatus and method with traffic ranking and displayAISIN AW CO·Filed 2005·Granted Jun 15, 2010·23 cites·17 claims
- 0984US6098005AVehicle transmission controller for changing gear ratios in accordance with road featuresAISIN AW CO·Filed 1997·Granted Aug 1, 2000·79 cites·8 claims
- 1082US6634982B2Automatic speed changer controller, automatic speed changer control method, and recording medium having program for method recorded thereonAISIN AW CO·Filed 2000·Granted Oct 21, 2003·23 cites·32 claims
- 1180US4679450AControl system for selectively switchable two/four wheel drive automatic transmission system shifting transfer transmission according to main transmission speed stageAISIN WARNER·Filed 1985·Granted Jul 14, 1987·30 cites·4 claims
- 1279US4945482ATransmission control systemAISIN WARNER·Filed 1988·Granted Jul 31, 1990·28 cites·3 claims
- 1367US7337049B2Vehicle control apparatusAISIN AW CO·Filed 2005·Granted Feb 26, 2008·7 cites·22 claims
- 1466US4858500AApparatus for controlling lock-up clutch in automatic transmission system having main transmission and sub-transmissionTOYOTA MOTOR CO LTD·Filed 1986·Granted Aug 22, 1989·18 cites·10 claims
- 1564US6834224B2Vehicular shift control unit and vehicular automatic shift control methodTOYOTA MOTOR CO LTD·Filed 2001·Granted Dec 21, 2004·10 cites·18 claims
- 1663US5263419AVehicle with noncontact drive mechanism and transportation system using the sameAISIN AW CO·Filed 1991·Granted Nov 23, 1993·26 cites·21 claims
- 1763US4688449ATransmission control deviceTOYOTA MOTOR CO LTD·Filed 1986·Granted Aug 25, 1987·17 cites·20 claims
- 1859US5598910AClutch mechanismEQUOS RESEARCH KK·Filed 1994·Granted Feb 4, 1997·15 cites·21 claims
- 1959US4708032ATransmission control device having selectable rotation speed detectorTOYOTA MOTOR CO LTD·Filed 1986·Granted Nov 24, 1987·15 cites·5 claims
- 2058US5339649ACryogenic refrigeratorEQUOS RESEARCH KK·Filed 1992·Granted Aug 23, 1994·23 cites·20 claims
- 2158US4693143AControl device for an automatic transmission systemTOYOTA MOTOR CO LTD·Filed 1986·Granted Sep 15, 1987·17 cites·4 claims
- 2256US4721018ATransmission control having a plurality of speed changing ratios for controlling a transmission systemTOYOTA MOTOR CO LTD·Filed 1986·Granted Jan 26, 1988·13 cites·12 claims
- 2354US4753136AHydraulic control of transmissionAISIN WARNER·Filed 1986·Granted Jun 28, 1988·15 cites·4 claims
- 2453US5200625AX-ray spectrometerSHIMADZU CORP·Filed 1991·Granted Apr 6, 1993·12 cites·13 claims
- 2551US5760779AMethod and apparatus for generating an analyzing mesh for a three-dimensional areaHITACHI LTD·Filed 1995·Granted Jun 2, 1998·27 cites·11 claims
- 2651US4724725ATransmission control system for controlling a main transmission speed changing pattern relative to a subtransmission speed changing ratioTOYOTA MOTOR CO LTD·Filed 1986·Granted Feb 16, 1988·11 cites·11 claims
- 2750US7421335B2Navigation system and methodAISIN AW CO·Filed 2004·Granted Sep 2, 2008·5 cites·19 claims
- 2850US7261532B2In-mold decoration apparatus and horizontal direction decorating sheet feeding machineNISSHA PRINTING·Filed 2004·Granted Aug 28, 2007·2 cites·4 claims
- 2950US4713989AShift shock suppression in automatic transmissionAISIN WARNER·Filed 1985·Granted Dec 22, 1987·13 cites·5 claims
- 3046US4745826AShift condition detector for an automatic vehicle transmissionAISIN WARNER·Filed 1986·Granted May 24, 1988·10 cites·6 claims
- 3146US4718311AHydraulic control system for automatic transmissionsAISIN WARNER·Filed 1985·Granted Jan 12, 1988·9 cites·5 claims
- 3246US4697479AEngine throttle opening dependent hydraulic vehicular transmission systemAISIN WARNER·Filed 1986·Granted Oct 6, 1987·9 cites·5 claims
- 3343US2006106531A1Information gathering systems, methods, and programsAISIN AW CO·Filed 2005·Application pending·0 cites
- 3441US4722249AControl system for a transmission having a main transmission and a sub-transmissionTOYOTA MOTOR CO LTD·Filed 1986·Granted Feb 2, 1988·7 cites·12 claims
- 3541US4713988ATransmission control deviceTOYOTA MOTOR CO LTD·Filed 1986·Granted Dec 22, 1987·7 cites·6 claims
- 3630US6150040APure steam-related apparatus protected from fouling and method of manufacturing the sameJGC CORP·Filed 1998·Granted Nov 21, 2000·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →