Inventor · disambiguated record
Tomoaki Ishikawa
Also filed as: ISHIKAWA TOMOAKI
37 granted patents·6 pending applications·753 citations·filing 1988–2021
98Inventor score
Top patents by PatentIndex Score
43 records- 0197US4856264AHydraulic transmission apparatusHONDA MOTOR CO LTD·Filed 1988·Granted Aug 15, 1989·99 cites·7 claims
- 0295US8452101B2Feature extraction method, and image recognition method and feature database creation method using the sameNAKAMURA MASAKI·Filed 2008·Granted May 28, 2013·92 cites·18 claims
- 0391US9933053B2Belt-type continuously variable transmission for working machineHONDA MOTOR CO LTD·Filed 2016·Granted Apr 3, 2018·7 cites·12 claims
- 0490US8379923B2Image recognition processing device, method, and program for processing of image information obtained by imaging the surrounding area of a vehicleAISIN AW CO·Filed 2008·Granted Feb 19, 2013·29 cites·16 claims
- 0589US6539649B2Power transmission system for snow-removing machineHONDA MOTOR CO LTD·Filed 2001·Granted Apr 1, 2003·25 cites·20 claims
- 0689US6470766B2Power transmission system for working machineHONDA MOTOR CO LTD·Filed 2001·Granted Oct 29, 2002·24 cites·19 claims
- 0787US6488101B1TillerHONDA MOTOR CO LTD·Filed 2000·Granted Dec 3, 2002·41 cites·12 claims
- 0886US6796392B2Walk-behind, self-propelled working machineHONDA MOTOR CO LTD·Filed 2002·Granted Sep 28, 2004·39 cites·20 claims
- 0986US6189412B1Vehicular transmissionHONDA MOTOR CO LTD·Filed 1999·Granted Feb 20, 2001·44 cites·9 claims
- 1083US5094078AHydraulic transmission for motor vehicleHONDA MOTOR CO LTD·Filed 1990·Granted Mar 10, 1992·33 cites·6 claims
- 1182US6848523B2Walk-behind working machineHONDA MOTOR CO LTD·Filed 2002·Granted Feb 1, 2005·20 cites·34 claims
- 1279US8155826B2Vehicle behavior learning apparatuses, methods, and programsNAKAMURA MASAKI·Filed 2008·Granted Apr 10, 2012·13 cites·18 claims
- 1378US6769501B2Walk behind working machineHONDA MOTOR CO LTD·Filed 2001·Granted Aug 3, 2004·26 cites·18 claims
- 1477US5119632AHydraulic transmission for motor vehicleHONDA MOTOR CO LTD·Filed 1991·Granted Jun 9, 1992·26 cites·5 claims
- 1576US6155396AClutch hydraulic controllerHONDA MOTOR CO LTD·Filed 1999·Granted Dec 5, 2000·30 cites·6 claims
- 1676US5356347AHydrostatic continuously variable transmissionHONDA MOTOR CO LTD·Filed 1992·Granted Oct 18, 1994·44 cites·47 claims
- 1775US8346473B2Lane determining device, lane determining method and navigation apparatus using the sameAISIN AW CO·Filed 2008·Granted Jan 1, 2013·9 cites·18 claims
- 1874US9477231B2Control system for variable displacement pumpHONDA MOTOR CO LTD·Filed 2013·Granted Oct 25, 2016·4 cites·2 claims
- 1973US8600655B2Road marking recognition systemISHIKAWA TOMOAKI·Filed 2006·Granted Dec 3, 2013·11 cites·19 claims
- 2072US6125954AContinuously shifting-type steering systemHONDA MOTOR CO LTD·Filed 1997·Granted Oct 3, 2000·37 cites·3 claims
- 2171US8421648B2Wrong-way-travel warning device and wrong-way-travel warning methodKONAKA DAISUKE·Filed 2009·Granted Apr 16, 2013·13 cites·3 claims
- 2271US8234948B2TransmissionKOHIGASHI KENTA·Filed 2009·Granted Aug 7, 2012·7 cites·3 claims
- 2370US6523283B2Overload protecting device for snow removing machineHONDA MOTOR CO LTD·Filed 2001·Granted Feb 25, 2003·10 cites·4 claims
- 2466US8504293B2Travel guiding apparatus for vehicle, travel guiding method for vehicle, and computer-readable storage mediumISHIKAWA TOMOAKI·Filed 2010·Granted Aug 6, 2013·3 cites·7 claims
- 2566US5412948AHydrostatic continuously variable transmissionHONDA MOTOR CO LTD·Filed 1993·Granted May 9, 1995·25 cites·6 claims
- 2663US8825364B2Vehicle position recognition device and vehicle position recognition programNAKAO KOICHI·Filed 2008·Granted Sep 2, 2014·4 cites·9 claims
- 2762US8215090B2Walk behind work machine having an engine mounting structureISHIKAWA TOMOAKI·Filed 2011·Granted Jul 10, 2012·4 cites·3 claims
- 2861US7948397B2Image recognition apparatuses, methods and programsAISIN AW CO·Filed 2008·Granted May 24, 2011·4 cites·16 claims
- 2960US8439175B2Failure detecting apparatus for hydraulic circuit of gearboxISHIKAWA TOMOAKI·Filed 2010·Granted May 14, 2013·2 cites·5 claims
- 3059US7073648B2Power transmission mechanismHONDA MOTOR CO LTD·Filed 2004·Granted Jul 11, 2006·5 cites·2 claims
- 3157US8182380B2Power transmission deviceKOHIGASHI KENTA·Filed 2009·Granted May 22, 2012·3 cites·5 claims
- 3257US8155873B2Vehicle-position-recognition apparatuses, methods, and programsNAKAO KOICHI·Filed 2008·Granted Apr 10, 2012·3 cites·20 claims
- 3349US11964562B2Operation panelDENSO TEN LTD·Filed 2021·Granted Apr 23, 2024·0 cites·5 claims
- 3449US8814618B2Outboard engine unitYOSHIGASAKI TSUYOSHI·Filed 2012·Granted Aug 26, 2014·1 cites·3 claims
- 3548US2022243780A1Buffer stopperNOK CORP·Filed 2020·Application pending·0 cites
- 3647US7074148B2Hydraulic controller of power transmission deviceHONDA MOTOR CO LTD·Filed 2004·Granted Jul 11, 2006·4 cites·1 claims
- 3747US2005137790A1Information distribution system and information distribution methodAISIN AW CO·Filed 2004·Application pending·0 cites
- 3845US5259193AHydraulic transmission systemHONDA MOTOR CO LTD·Filed 1991·Granted Nov 9, 1993·12 cites·15 claims
- 3945US2009005929A1Vehicle behavior learning apparatuses, methods, and programsAISIN AW CO·Filed 2008·Application pending·0 cites
- 4041US2010292895A1Driving support deviceAISIN AW CO·Filed 2007·Application pending·0 cites
- 4136US10551975B2Switching deviceFUJITSU TEN LTD·Filed 2017·Granted Feb 4, 2020·0 cites·15 claims
- 4235US2015346852A1Operation apparatusFUJITSU TEN LTD·Filed 2015·Application pending·0 cites
- 4333US2011176909A1Vehicle hydraulic control unitSHOWA CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →