Inventor · disambiguated record
Yorio Futakuchi
Also filed as: FUTAKUCHI YORIO
11 granted patents·173 citations·filing 1982–2005
91Inventor score
Files withYAMAHA MOTOR CO LTD11
Top patents by PatentIndex Score
11 records- 0187US5078105AEngine for vehicleYAMAHA MOTOR CO LTD·Filed 1989·Granted Jan 7, 1992·42 cites·10 claims
- 0286US4617885ABalancer device for internal combustion enginesYAMAHA MOTOR CO LTD·Filed 1982·Granted Oct 21, 1986·43 cites·6 claims
- 0369US7216612B2Internal combustion engine having cylinder formed with water jacket and vehicle provided with the sameYAMAHA MOTOR CO LTD·Filed 2005·Granted May 15, 2007·6 cites·15 claims
- 0469US4430968ACylinder head fastening structure for internal combustion enginesYAMAHA MOTOR CO LTD·Filed 1982·Granted Feb 14, 1984·18 cites·15 claims
- 0565US4903483AExhaust system for V-type engineYAMAHA MOTOR CO LTD·Filed 1989·Granted Feb 27, 1990·31 cites·28 claims
- 0663US7137380B1Internal combustion engine with ignition plug and vehicle provided with the sameYAMAHA MOTOR CO LTD·Filed 2005·Granted Nov 21, 2006·5 cites·10 claims
- 0762US7047934B1Fuel injection type internal combustion engine and vehicle provided with the sameYAMAHA MOTOR CO LTD·Filed 2005·Granted May 23, 2006·6 cites·11 claims
- 0848US4632073ACamshaft mounting mechanism for DOHC engine of motorcyleYAMAHA MOTOR CO LTD·Filed 1984·Granted Dec 30, 1986·10 cites·16 claims
- 0945US4469067AEngine intake systemYAMAHA MOTOR CO LTD·Filed 1982·Granted Sep 4, 1984·7 cites·8 claims
- 1037US4628879AEngine intake systemYAMAHA MOTOR CO LTD·Filed 1986·Granted Dec 16, 1986·5 cites·11 claims
- 1134US7526915B2Single cylinder engine with ternary catalyst in exhaust passage and vehicle provided with sameYAMAHA MOTOR CO LTD·Filed 2005·Granted May 5, 2009·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →