Inventor · disambiguated record
Masaharu Tsuboi
Also filed as: ASAKA URATARO · TSUBOI MASAHARU
22 granted patents·1 pending application·661 citations·filing 1978–2015
96Inventor score
Top patents by PatentIndex Score
23 records- 0197US6498457B1Battery exchange apparatusHONDA MOTOR CO LTD·Filed 2000·Granted Dec 24, 2002·122 cites·11 claims
- 0295US6423443B1Battery mounting structure in power assisted bicycleHONDA MOTOR CO LTD·Filed 2000·Granted Jul 23, 2002·85 cites·13 claims
- 0395US4631469ADevice for driving electrical current generator for use in motorcycleHONDA MOTOR CO LTD·Filed 1984·Granted Dec 23, 1986·96 cites·9 claims
- 0485US6591929B1Motor-assisted bicycle and power unitHONDA MOTOR CO LTD·Filed 2000·Granted Jul 15, 2003·40 cites·14 claims
- 0583US4706774AMotorcycle rear suspension subassemblyHONDA MOTOR CO LTD·Filed 1986·Granted Nov 17, 1987·57 cites·12 claims
- 0683US4566577AClutch release device for motorized cyclesHONDA MOTOR CO LTD·Filed 1983·Granted Jan 28, 1986·25 cites·4 claims
- 0779US4480603AChain tightening mechanism for DOHC engineHONDA MOTOR CO LTD·Filed 1982·Granted Nov 6, 1984·27 cites·4 claims
- 0872USD440200SBatteryHONDA MOTOR CO LTD·Filed 1999·Granted Apr 10, 2001·16 cites·1 claims
- 0972US4674455ASplit crankcase for V-type engineHONDA MOTOR CO LTD·Filed 1985·Granted Jun 23, 1987·24 cites·3 claims
- 1070US4510820ADrum type switch-over mechanism for a speed change deviceHONDA MOTOR CO LTD·Filed 1983·Granted Apr 16, 1985·21 cites·9 claims
- 1169US4589382AV-type multicylinder internal combustion engineHONDA MOTOR CO LTD·Filed 1983·Granted May 20, 1986·20 cites·2 claims
- 1269US4427088APower unit apparatus for motorcyclesHONDA MOTOR CO LTD·Filed 1982·Granted Jan 24, 1984·20 cites·3 claims
- 1365USD438825SPower unit for bicycleHONDA MOTOR CO LTD·Filed 1999·Granted Mar 13, 2001·12 cites·1 claims
- 1465US4204585ACarburetor system for a multi-cylinder engine of a motorcycleHONDA MOTOR CO LTD·Filed 1978·Granted May 27, 1980·15 cites·11 claims
- 1564US4331212AMotorized two-wheeled vehicleHONDA MOTOR CO LTD·Filed 1978·Granted May 25, 1982·15 cites·4 claims
- 1662US6836037B1Motor-assisted drive unit for motor-assisted vehicleHONDA MOTOR CO LTD·Filed 2000·Granted Dec 28, 2004·14 cites·18 claims
- 1762US4463823APower transmission unit for a motorcycleHONDA MOTOR CO LTD·Filed 1982·Granted Aug 7, 1984·17 cites·4 claims
- 1851US8545192B2Diesel pump with cylinder and outlet joint arrangementTSUBOI MASAHARU·Filed 2009·Granted Oct 1, 2013·2 cites·20 claims
- 1947US4457187ABurglarproof apparatus for internal combustion engineHONDA MOTOR CO LTD·Filed 1980·Granted Jul 3, 1984·9 cites·10 claims
- 2045US5689882AMethod of producing a rear wheel spindleTRW STEERING SYSTEMS CO LTD·Filed 1995·Granted Nov 25, 1997·15 cites·12 claims
- 2140US2016090956A1Diesel fuel pumpKOGANEI SEIKI CO LTD·Filed 2015·Application pending·0 cites
- 2237US4462482AMotorized two-wheeled vehicleHONDA MOTOR CO LTD·Filed 1982·Granted Jul 31, 1984·5 cites·5 claims
- 2336US4515038APower transmission mechanism for motorcyclesHONDA MOTOR CO LTD·Filed 1982·Granted May 7, 1985·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →