Inventor · disambiguated record
Goichi Katayama
Also filed as: KATAYAMA GOICHI
61 granted patents·7 pending applications·868 citations·filing 1998–2024
99Inventor score
Top patents by PatentIndex Score
68 records- 0198US9227582B2Vehicle mounting structure for batteriesHONDA MOTOR CO LTD·Filed 2012·Granted Jan 5, 2016·129 cites·6 claims
- 0298US9160042B2Battery pack for electric vehicle and battery pack mounting structureHONDA MOTOR CO LTD·Filed 2012·Granted Oct 13, 2015·55 cites·7 claims
- 0396US9216638B2Structure for mounting battery pack on vehicleHONDA MOTOR CO LTD·Filed 2012·Granted Dec 22, 2015·38 cites·22 claims
- 0496US9174520B2Electric vehicleHONDA MOTOR CO LTD·Filed 2013·Granted Nov 3, 2015·33 cites·6 claims
- 0593US9812746B2Vehicle battery unitHONDA MOTOR CO LTD·Filed 2012·Granted Nov 7, 2017·11 cites·7 claims
- 0693US6884131B2Shift mechanism for marine propulsion unitYAMAHA MARINE KK·Filed 2003·Granted Apr 26, 2005·32 cites·25 claims
- 0792US9287595B2Battery cooling structureFUJII RYO·Filed 2011·Granted Mar 15, 2016·9 cites·9 claims
- 0892US8739910B2Power supply system for electric vehicleHONDA MOTOR CO LTD·Filed 2012·Granted Jun 3, 2014·21 cites·10 claims
- 0992US6513463B2Cooling system for outboard motorSANSHIN KOGYO KK·Filed 2001·Granted Feb 4, 2003·40 cites·33 claims
- 1091US9163887B2Battery cooling structureHONDA MOTOR CO LTD·Filed 2012·Granted Oct 20, 2015·6 cites·14 claims
- 1188US6408835B1Fuel vapor emission systemSANSHIN KOGYO KK·Filed 2000·Granted Jun 25, 2002·25 cites·31 claims
- 1285US9509023B2Structure for securing batteryHONDA MOTOR CO LTD·Filed 2012·Granted Nov 29, 2016·5 cites·9 claims
- 1380US7118432B2Outboard motor with cowlingYAMAHA MARINE KK·Filed 2004·Granted Oct 10, 2006·18 cites·29 claims
- 1480US6971360B2Knocking avoidance control system of a four-stroke engine for an outboard motorYAMAHA MARINE KK·Filed 2003·Granted Dec 6, 2005·22 cites·12 claims
- 1579US6296536B1Cowling assembly for outboard motorSANSHIN KOGYO KK·Filed 2000·Granted Oct 2, 2001·19 cites·37 claims
- 1679US6227184B1Blow-by gas ventilation system for engineSANSHIN KOGYO KK·Filed 2000·Granted May 8, 2001·18 cites·25 claims
- 1778US8418669B2Internal combustion engineKATAYAMA GOICHI·Filed 2011·Granted Apr 16, 2013·6 cites·9 claims
- 1878US7343899B2Watercraft propulsion system and control method of the systemYAMAHA MARINE KK·Filed 2006·Granted Mar 18, 2008·8 cites·5 claims
- 1978US6957635B2Valve timing control for marine engineYAMAHA MARINE KK·Filed 2002·Granted Oct 25, 2005·20 cites·33 claims
- 2077US6675756B2Air induction system for engineYAMAHA MARINE KK·Filed 2001·Granted Jan 13, 2004·16 cites·30 claims
- 2177US6439938B1Cowling arrangement for outboard motorSANSHIN KOGYO KK·Filed 2001·Granted Aug 27, 2002·17 cites·16 claims
- 2276US6877467B2Four-cycle engineYAMAHA MARINE KK·Filed 2002·Granted Apr 12, 2005·14 cites·24 claims
- 2376US6637396B2Air induction system for multi-cylinder engineYAMAHA MARINE KK·Filed 2001·Granted Oct 28, 2003·16 cites·23 claims
- 2475US6557533B2Fuel vapor emission systemSANSHIN KOGYO KK·Filed 2002·Granted May 6, 2003·24 cites·9 claims
- 2572US6752114B2Four-cycle engine for outboard motorYAMAHA MARINE KK·Filed 2002·Granted Jun 22, 2004·16 cites·27 claims
- 2672US2024322295A1Battery case and manufacturing method thereofHONDA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2771US9692090B2Battery cooling structureHONDA MOTOR CO LTD·Filed 2012·Granted Jun 27, 2017·1 cites·13 claims
- 2868US6752108B2Four-cycle engine for marine driveYAMAHA MARINE KK·Filed 2001·Granted Jun 22, 2004·10 cites·22 claims
- 2962US6502559B2Fuel vapor emission systemSANSHIN KOGYO KK·Filed 2001·Granted Jan 7, 2003·7 cites·10 claims
- 3062US6286472B1Four stroke engineSANSHIN KOGYO KK·Filed 1999·Granted Sep 11, 2001·15 cites·26 claims
- 3161US6736100B2Compact tuned air induction system for engineSANSHIN KOGYO KK·Filed 2001·Granted May 18, 2004·10 cites·36 claims
- 3261US6708659B2Four cycle engine for marine driveYAMAHA MARINE KK·Filed 2002·Granted Mar 23, 2004·7 cites·10 claims
- 3361US6536409B1Throttle valve control mechanism for engineSANSHIN KOGYO KK·Filed 1999·Granted Mar 25, 2003·17 cites·38 claims
- 3461US6415773B1Fuel supply for engineSANSHIN KOGYO KK·Filed 2000·Granted Jul 9, 2002·9 cites·5 claims
- 3561US6126499AOil pan arrangement for four cycle outboard motorSANSHIN KOGYO KK·Filed 1998·Granted Oct 3, 2000·26 cites·1 claims
- 3660US6481411B1Idle speed control for fuel injection outboard motorSANSHIN KOGYO KK·Filed 1999·Granted Nov 19, 2002·18 cites·36 claims
- 3760US6017254ACowling for outboard motorSANSHIN KOGYO KK·Filed 1998·Granted Jan 25, 2000·16 cites·12 claims
- 3855US6027385AExhaust system for outboard motorSANSHIN KOGYO KK·Filed 1998·Granted Feb 22, 2000·14 cites·15 claims
- 3953US6640790B2Fuel supply for engineYAMAHA MARINE KK·Filed 2002·Granted Nov 4, 2003·5 cites·5 claims
- 4053US5954022AOil pan mounting arrangement for four cycle outboard motorSANSHIN KOGYO KK·Filed 1998·Granted Sep 21, 1999·13 cites·11 claims
- 4152US8627798B2Direct fuel-injection engineYAMAGUCHI AKIHIRO·Filed 2009·Granted Jan 14, 2014·3 cites·2 claims
- 4251US6860246B2Valve timing control for marine engineYAMAHA MARINE KK·Filed 2002·Granted Mar 1, 2005·4 cites·22 claims
- 4351US6363901B1Pull starter for engineSANSHIN KOGYO KK·Filed 1998·Granted Apr 2, 2002·13 cites·17 claims
- 4450US7089910B2Watercraft propulsion system and control method of the systemYAMAHA MARINE KK·Filed 2003·Granted Aug 15, 2006·5 cites·13 claims
- 4550US7090552B2Intake system for outboard engineYAMAHA MARINE KK·Filed 2004·Granted Aug 15, 2006·4 cites·13 claims
- 4650US6840038B2Exhaust system for outboard motorYAMAHA MARINE KK·Filed 2002·Granted Jan 11, 2005·3 cites·18 claims
- 4750US6227172B1Fuel injected outboard motorSANSHIN KOGYO KK·Filed 1999·Granted May 8, 2001·13 cites·22 claims
- 4850US2013122337A1Electric vehicle battery packHONDA MOTOR CO LTD·Filed 2012·Application pending·0 cites
- 4949US9647304B2Battery cooling structure including heat transfer sheetHONDA MOTOR CO LTD·Filed 2012·Granted May 9, 2017·0 cites·2 claims
- 5049US8714136B2Direct fuel-injection engineIKEYA KENICHIRO·Filed 2008·Granted May 6, 2014·2 cites·7 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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