Inventor · disambiguated record
Hideo Koyama
Also filed as: KOYAMA HIDEO
48 granted patents·847 citations·filing 1981–2021
98Inventor score
Files withHONDA MOTOR CO LTD15TOYOTA MOTOR CO LTD11KOYAMA HIDEO5KAWASAKI MASAKAZU4SHIN MEIWA IND CO LTD3
Top patents by PatentIndex Score
48 records- 0197USD973925SRear combination lamp for an automobileTOYOTA MOTOR CO LTD·Filed 2020·Granted Dec 27, 2022·8 cites·1 claims
- 0293USD975586SMotor vehicle and/or toy replica thereofTOYOTA MOTOR CO LTD·Filed 2021·Granted Jan 17, 2023·19 cites·1 claims
- 0393US5427579AControl system for belt-type continuously variable transmissionHONDA MOTOR CO LTD·Filed 1993·Granted Jun 27, 1995·72 cites·6 claims
- 0492USD978387SFront combination lamp for an automobileTOYOTA MOTOR CO LTD·Filed 2020·Granted Feb 14, 2023·19 cites·1 claims
- 0592USD872652SMotor vehicle and/or toy replica thereofKOYAMA HIDEO·Filed 2018·Granted Jan 14, 2020·42 cites·1 claims
- 0692USD727209SMotor vehicle and/or toy replica thereofKAWASAKI MASAKAZU·Filed 2013·Granted Apr 21, 2015·52 cites·1 claims
- 0792USD664904SBumper for an automobileKOYAMA HIDEO·Filed 2011·Granted Aug 7, 2012·56 cites·1 claims
- 0891USD856220SFront bumper for an automobileKOYAMA HIDEO·Filed 2018·Granted Aug 13, 2019·38 cites·1 claims
- 0985USD938309SMotor vehicle and/or toy replica thereofTOYOTA MOTOR CO LTD·Filed 2020·Granted Dec 14, 2021·11 cites·1 claims
- 1085USD931771SFront bumper for an automobileTOYOTA MOTOR CO LTD·Filed 2020·Granted Sep 28, 2021·10 cites·1 claims
- 1185US4580229AMethod and apparatus for control of an articulated robotSHIN MEIWA IND CO LTD·Filed 1983·Granted Apr 1, 1986·48 cites·10 claims
- 1281USD696172SFender for an automobileKAWASAKI MASAKAZU·Filed 2012·Granted Dec 24, 2013·28 cites·1 claims
- 1381USD488749SBumper for an automobileTOYOTA MOTOR CO LTD·Filed 2003·Granted Apr 20, 2004·26 cites·1 claims
- 1478US7433770B2Hydraulic fluid change indicating device for automatic transmissionHONDA MOTOR CO LTD·Filed 2004·Granted Oct 7, 2008·19 cites·3 claims
- 1576US4689756ARobot interpolation control methodSHIN MEIWA IND CO LTD·Filed 1985·Granted Aug 25, 1987·37 cites·11 claims
- 1673USD932959SRear bumper for an automobileTOYOTA MOTOR CO LTD·Filed 2020·Granted Oct 12, 2021·5 cites·1 claims
- 1773USD720257SMotor vehicle and/or toy replica thereofSUGA KOICHI·Filed 2012·Granted Dec 30, 2014·16 cites·1 claims
- 1872USD774426SAutomobileCARTABIANO IAN RICHARD·Filed 2015·Granted Dec 20, 2016·14 cites·1 claims
- 1971US7503302B2Intake device for outboard motorsSUZUKI MOTOR CORP·Filed 2007·Granted Mar 17, 2009·7 cites·7 claims
- 2070US5315898AMethod of controlling automatic transmissionHONDA MOTOR CO LTD·Filed 1992·Granted May 31, 1994·25 cites·4 claims
- 2167USD689397SMotor vehicle and/or toy replica thereofTOYOTA MOTOR CO LTD·Filed 2013·Granted Sep 10, 2013·10 cites·1 claims
- 2265US7470162B2Shift system for outboard motorsSUZUKI MOTOR CORP·Filed 2007·Granted Dec 30, 2008·6 cites·5 claims
- 2364USD622193SFront bumper for an automobileTOYOTA MOTOR CO LTD·Filed 2010·Granted Aug 24, 2010·13 cites·1 claims
- 2464US6021764AAir intake structure for an engine with a superchargerSUZUKI MOTOR CO·Filed 1998·Granted Feb 8, 2000·33 cites·7 claims
- 2564US4594870AAutomatic bending apparatusSHIN MEIWA IND CO LTD·Filed 1983·Granted Jun 17, 1986·18 cites·13 claims
- 2663USD622644SAutomobile front portion and/or toy replica thereofTOYOTA MOTOR CO LTD·Filed 2010·Granted Aug 31, 2010·13 cites·1 claims
- 2760USD691936SSide panel for an automobileKAWASAKI MASAKAZU·Filed 2012·Granted Oct 22, 2013·11 cites·1 claims
- 2859US7086915B2Lubricating structure for outboard motorsSUZUKI MOTOR CO·Filed 2004·Granted Aug 8, 2006·8 cites·8 claims
- 2959US5931762AControl system for automatic transmission for vehicleHONDA MOTOR CO LTD·Filed 1998·Granted Aug 3, 1999·17 cites·2 claims
- 3058US5916061AControl apparatus for clutch of vehicleHONDA MOTOR CO LTD·Filed 1997·Granted Jun 29, 1999·29 cites·1 claims
- 3158US5001900AMethod of controlling speed reduction ratio for continuously variable speed transmissionHONDA MOTOR CO LTD·Filed 1988·Granted Mar 26, 1991·14 cites·5 claims
- 3257US4932208AHydraulic continuously variable speed transmission with direct clutch valveHONDA MOTOR CO LTD·Filed 1988·Granted Jun 12, 1990·14 cites·6 claims
- 3355US6485392B2Shift control system for belt-type continuously variable transmissionHONDA MOTOR CO LTD·Filed 2001·Granted Nov 26, 2002·7 cites·14 claims
- 3455US5766110AStarting clutch control systemHONDA MOTOR CO LTD·Filed 1996·Granted Jun 16, 1998·27 cites·9 claims
- 3555US5713815AControl apparatus for continuously variable vehicular transmissionHONDA MOTOR CO LTD·Filed 1996·Granted Feb 3, 1998·16 cites·10 claims
- 3652US6848411B2Secondary balancer of vertical engine of outboard motorSUZUKI CO LTD·Filed 2004·Granted Feb 1, 2005·5 cites·10 claims
- 3750USD626034SMotor vehicle and/or toy replica thereofTOYOTA MOTOR CO LTD·Filed 2010·Granted Oct 26, 2010·8 cites·1 claims
- 3847US9523426B2Gear change control deviceHONDA MOTOR CO LTD·Filed 2013·Granted Dec 20, 2016·0 cites·3 claims
- 3946US4941371AHydraulic continuously variable speed transmission with direct clutch valveHONDA MOTOR CO LTD·Filed 1988·Granted Jul 17, 1990·12 cites·13 claims
- 4045US5545791AMethod for the catalytic conversion of lower aliphatic alcohols to gasoline hydrocarbonsSANGI KK·Filed 1994·Granted Aug 13, 1996·8 cites·7 claims
- 4144USD696986SAutomobileKAWASAKI MASAKAZU·Filed 2012·Granted Jan 7, 2014·5 cites·1 claims
- 4240USD856219SRear bumper for an automobileKOYAMA HIDEO·Filed 2018·Granted Aug 13, 2019·2 cites·1 claims
- 4339US5723401ACatalyst for the contact conversion of lower aliphatic alcohols to gasoline hydrocarbonsSANGI KK·Filed 1996·Granted Mar 3, 1998·7 cites·2 claims
- 4438US4374160AMethod of making a non-linear voltage-dependent resistorMEIDENSHA ELECTRIC MFG CO LTD·Filed 1981·Granted Feb 15, 1983·4 cites·23 claims
- 4533US4939981AHydraulic servo cylinder device for controlling continuously variable speed transmissionHONDA MOTOR CO LTD·Filed 1988·Granted Jul 10, 1990·4 cites·2 claims
- 4631US5417623AMethod of controlling continuously variable transmission for motor vehicle for acceleration and deceleration skip controlHONDA MOTOR CO LTD·Filed 1993·Granted May 23, 1995·2 cites·18 claims
- 4730USD872661SMotor vehicle and/or toy replica thereofKOYAMA HIDEO·Filed 2018·Granted Jan 14, 2020·0 cites·1 claims
- 4829US5970821AControl system for automatic transmission for vehicleHONDA MOTOR CO LTD·Filed 1998·Granted Oct 26, 1999·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →