Inventor · disambiguated record
Hirotaka Kurita
Also filed as: KURITA HIROTAKA
24 granted patents·9 pending applications·138 citations·filing 1997–2025
94Inventor score
Top patents by PatentIndex Score
33 records- 0184US7802493B2Connecting rod, internal combustion engine, automotive vehicle, and production method for connecting rodYAMAHA MOTOR CO LTD·Filed 2006·Granted Sep 28, 2010·8 cites·13 claims
- 0282US9388765B2Internal combustion engine and structure of chain cover of the sameAISIN SEIKI·Filed 2014·Granted Jul 12, 2016·3 cites·13 claims
- 0377US7765977B2Engine component part and method for producing the sameYAMAHA MOTOR CO LTD·Filed 2008·Granted Aug 3, 2010·6 cites·10 claims
- 0474US9581061B2Internal combustion engine and separator structure thereofAISIN SEIKI·Filed 2014·Granted Feb 28, 2017·4 cites·12 claims
- 0573US12081088B2Axial-gap-dynamoelectric machineYAMAHA MOTOR CO LTD·Filed 2022·Granted Sep 3, 2024·0 cites·6 claims
- 0673US12074489B2Axial gap motorYAMAHA MOTOR CO LTD·Filed 2022·Granted Aug 27, 2024·0 cites·5 claims
- 0770US7412955B2Engine component part and method for producing the sameYAMAHA MOTOR CO LTD·Filed 2005·Granted Aug 19, 2008·4 cites·8 claims
- 0868US6070323APiston for internal combustion engine and material thereforeYAMAHA MOTOR CO LTD·Filed 1998·Granted Jun 6, 2000·19 cites·24 claims
- 0968US2025331132A1Heat radiation body and box-shaped bodyYAZAKI CORP·Filed 2025·Application pending·0 cites
- 1068US2025327628A1Heat radiation body and box-shaped bodyYAZAKI CORP·Filed 2025·Application pending·0 cites
- 1167US6009853AThrottle control apparatusAISIN SEIKI·Filed 1997·Granted Jan 4, 2000·27 cites·17 claims
- 1265US10060530B2Internal combustion engine and cover member attachment structure for internal combustion engineAISIN SEIKI·Filed 2014·Granted Aug 28, 2018·1 cites·17 claims
- 1365US8047174B2Internal combustion engine component and method for producing the sameYAMAHA MOTOR CO LTD·Filed 2007·Granted Nov 1, 2011·3 cites·12 claims
- 1462US6032570AComposite piston for machineYAMAHA MOTOR CO LTD·Filed 1998·Granted Mar 7, 2000·17 cites·27 claims
- 1558US2010229822A1Engine component part and method for producing the sameYAMAHA MOTOR CO LTD·Filed 2010·Application pending·0 cites
- 1657US11986878B2Die molding surface treatment deviceSINTOKOGIO LTD·Filed 2019·Granted May 21, 2024·0 cites·6 claims
- 1755US12341324B2Method for manufacturing electric junction boxYAZAKI CORP·Filed 2023·Granted Jun 24, 2025·0 cites·3 claims
- 1853US6905317B2Oil pump apparatusAISIN SEIKI·Filed 2002·Granted Jun 14, 2005·5 cites·4 claims
- 1953US6561322B2Plated wear surface for alloy components and methods of manufacturing the sameYAMAHA MOTOR CO LTD·Filed 1999·Granted May 13, 2003·14 cites·87 claims
- 2051US6929458B2Oil pump rotorMITSUBISHI MATERIALS CORP·Filed 2003·Granted Aug 16, 2005·4 cites·1 claims
- 2151US5992015AProcess for forming composite pistonYAMAHA MOTOR CO LTD·Filed 1998·Granted Nov 30, 1999·12 cites·15 claims
- 2251US2024097411A1Electric junction box unitYAZAKI CORP·Filed 2023·Application pending·0 cites
- 2350US8312856B2Forged piston, internal combustion engine, transportation apparatus and method of making the forged pistonYAMAGATA HIROSHI·Filed 2007·Granted Nov 20, 2012·1 cites·7 claims
- 2450US2016228942A1Mold forming apparatusTOYOTA MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 2549US2008229877A1Crankshaft, internal combustion engine, transportation apparatus, and production method for crankshaftYAMAHA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 2648US6209446B1Piston for internal combustion engine and process of making sameYAMAHA MOTOR CO LTD·Filed 1999·Granted Apr 3, 2001·10 cites·15 claims
- 2748US2016045951A1Sand-mold molding method and sand-mold molding apparatusSINTOKOGIO LTD·Filed 2014·Application pending·0 cites
- 2844US11892337B2Measuring deviceSINTOKOGIO LTD·Filed 2019·Granted Feb 6, 2024·0 cites·7 claims
- 2943US10888919B2Core forming device and core forming methodTOYOTA MOTOR CO LTD·Filed 2017·Granted Jan 12, 2021·0 cites·7 claims
- 3041US2006222527A1Electric pump and fluid supply apparatusAISIN SEIKI·Filed 2006·Application pending·0 cites
- 3139US10946436B2Filling method and filling device for kneaded sandTOYOTA MOTOR CO LTD·Filed 2016·Granted Mar 16, 2021·0 cites·4 claims
- 3235US2012091665A1Seal StructureOKUDA MATSUHIRO·Filed 2010·Application pending·0 cites
- 3334US9924607B2Electronic component unitYAZAKI CORP·Filed 2015·Granted Mar 20, 2018·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →