Inventor · disambiguated record
Akihiro Onoue
Also filed as: ONOUE AKIHIRO
59 granted patents·6 pending applications·676 citations·filing 1986–2023
99Inventor score
Top patents by PatentIndex Score
65 records- 0194US10435127B2Vessel propulsion system and vessel including the sameYAMAHA MOTOR CO LTD·Filed 2017·Granted Oct 8, 2019·16 cites·28 claims
- 0294US9440724B2Boat maneuvering systemYAMAHA MOTOR CO LTD·Filed 2015·Granted Sep 13, 2016·21 cites·27 claims
- 0392US5224888ABoat propulsion assemblySANSHIN KOGYO KK·Filed 1992·Granted Jul 6, 1993·37 cites·10 claims
- 0492US4637802ATwin outboard drive for watercraftSANSHIN KOGYO KK·Filed 1986·Granted Jan 20, 1987·42 cites·26 claims
- 0590US5449306AShifting mechanism for outboard driveSANSHIN KOGYO KK·Filed 1993·Granted Sep 12, 1995·26 cites·20 claims
- 0689US12252225B2Apparatus for judging abnormality of marine vessel, method for judging abnormality of marine vessel, and marine vesselYAMAHA MOTOR CO LTD·Filed 2023·Granted Mar 18, 2025·2 cites·20 claims
- 0788US5050461AAssist device for shift operation of marine propulsion systemSANSHIN KOGYO KK·Filed 1990·Granted Sep 24, 1991·32 cites·6 claims
- 0886US11208189B2Outboard motor and marine vesselYAMAHA MOTOR CO LTD·Filed 2020·Granted Dec 28, 2021·2 cites·20 claims
- 0986US5051102AAstern-ahead switching device for marine propulsion unitSANSHIN KOGYO KK·Filed 1990·Granted Sep 24, 1991·28 cites·8 claims
- 1085US9663211B2Boat maneuvering systemYAMAHA MOTOR CO LTD·Filed 2015·Granted May 30, 2017·6 cites·20 claims
- 1184US6123591AShifting mechanism for marine transmissionSANSHIN KOGYO KK·Filed 1998·Granted Sep 26, 2000·27 cites·26 claims
- 1282US5088945AMarine propulsion unitSANSHIN KOGYO KK·Filed 1990·Granted Feb 18, 1992·24 cites·24 claims
- 1380US5839928AShifting mechanism for outboard driveSANSHIN KOGYO KK·Filed 1996·Granted Nov 24, 1998·18 cites·22 claims
- 1480US5403218AShifting mechanism for outboard driveSANSHIN KOGYO KK·Filed 1993·Granted Apr 4, 1995·28 cites·30 claims
- 1580US4917639ADevice for supporting drive shaft of marine propulsion unitSANSHIN KOGYO KK·Filed 1988·Granted Apr 17, 1990·22 cites·6 claims
- 1679US11161584B2Outboard motorYAMAHA MOTOR CO LTD·Filed 2020·Granted Nov 2, 2021·1 cites·21 claims
- 1778US9896176B2Marine propulsion deviceYAMAHA MOTOR CO LTD·Filed 2015·Granted Feb 20, 2018·5 cites·20 claims
- 1877US6705264B2Valve control for outboard motor engineYAMAHA MARINE KK·Filed 2001·Granted Mar 16, 2004·16 cites·23 claims
- 1977US6547613B1Marine drive transmissionSANSHIN KOGYO KK·Filed 2000·Granted Apr 15, 2003·22 cites·24 claims
- 2076US4689027ATransmission mechanism for a marine outboard driveSANSHIN KOGYO KK·Filed 1986·Granted Aug 25, 1987·20 cites·11 claims
- 2173US10202181B2Electric propulsion deviceYAMAHA MOTOR CO LTD·Filed 2015·Granted Feb 12, 2019·3 cites·20 claims
- 2272US12509196B2Marine vessel maneuvering system and marine vesselYAMAHA MOTOR CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
- 2372US5554057AExhaust treatment for outboard motorYAMAHA MOTOR CO LTD·Filed 1993·Granted Sep 10, 1996·42 cites·55 claims
- 2471US9688374B2Boat maneuvering systemYAMAHA MOTOR CO LTD·Filed 2015·Granted Jun 27, 2017·2 cites·23 claims
- 2570US5520559AShifting mechanism for outboard driveSANSHIN KOGYO KK·Filed 1995·Granted May 28, 1996·13 cites·6 claims
- 2669US6322407B1Marine drive transmissionSANSHIN KOGYO KK·Filed 1999·Granted Nov 27, 2001·16 cites·42 claims
- 2768US5505641APower tilt, power steering deviceSANSHIN KOGYO KK·Filed 1995·Granted Apr 9, 1996·16 cites·6 claims
- 2866US5514014AOutboard drive transmissionSANSHIN KOGYO KK·Filed 1994·Granted May 7, 1996·14 cites·31 claims
- 2965US12436539B2Boat and lateral movement control method for boatYAMAHA MOTOR CO LTD·Filed 2023·Granted Oct 7, 2025·0 cites·20 claims
- 3063US6287160B1Tilt and trim arrangement for marine propulsionSANSHIN KOGYO KK·Filed 1999·Granted Sep 11, 2001·13 cites·22 claims
- 3163US6071157ATrimming device for marine propulsion unitSANSHIN KOGYO KK·Filed 1999·Granted Jun 6, 2000·15 cites·14 claims
- 3263US2024166800A1Composite materialKAO CORP·Filed 2022·Application pending·0 cites
- 3362US6298815B1Induction system for engine of outboard motorSANSHIN KOGYO KK·Filed 1999·Granted Oct 9, 2001·18 cites·29 claims
- 3460US5472361AMarine propulsion unitSANSHIN KOGYO KK·Filed 1994·Granted Dec 5, 1995·18 cites·10 claims
- 3557US12359076B2Water-soluble resin for printingKAO CORP·Filed 2020·Granted Jul 15, 2025·0 cites·18 claims
- 3657US11420716B2Vessel propulsion system and vessel including the sameYAMAHA MOTOR CO LTD·Filed 2019·Granted Aug 23, 2022·0 cites·10 claims
- 3757US4990111ATilt device for marine propulsion unitSANSHIN KOGYO KK·Filed 1989·Granted Feb 5, 1991·13 cites·4 claims
- 3856US11326020B2Composition for treating three-dimensional object precursorKAO CORP·Filed 2017·Granted May 10, 2022·0 cites·11 claims
- 3955US11161583B2Marine propulsion unitYAMAHA MOTOR CO LTD·Filed 2020·Granted Nov 2, 2021·0 cites·20 claims
- 4055US4957460AThrust bearing arrangement for marine outboard drivesSANSHIN KOGYO KK·Filed 1986·Granted Sep 18, 1990·10 cites·12 claims
- 4154US2024228006A9Marine propulsion system and marine vesselYAMAHA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 4252US2023183482A1Water-dispersible resin compositionKAO CORP·Filed 2021·Application pending·0 cites
- 4351US2023059862A1Resin compositionKAO CORP·Filed 2020·Application pending·0 cites
- 4450US11603434B2Method for manufacturing thermoplastic resin compositionKAO CORP·Filed 2018·Granted Mar 14, 2023·0 cites·12 claims
- 4550US11260947B2Outboard motor and marine vesselYAMAHA MOTOR CO LTD·Filed 2020·Granted Mar 1, 2022·0 cites·16 claims
- 4650US6620006B2Tilt and trim control and cowling arrangement for marine driveSANSHIN KOGYO KK·Filed 2001·Granted Sep 16, 2003·4 cites·19 claims
- 4750US5059144AAhead/astern shifting device for marine propulsion unitSANSHIN KOGYO KK·Filed 1990·Granted Oct 22, 1991·11 cites·4 claims
- 4847US11066142B2Outboard motorYAMAHA MOTOR CO LTD·Filed 2020·Granted Jul 20, 2021·0 cites·15 claims
- 4946US6446594B2Component mounting arrangement for engineSANSHIN KOGYO KK·Filed 2000·Granted Sep 10, 2002·3 cites·33 claims
- 5046US5266060ASteering device for marine propulsion deviceSANSHIN KOGYO KK·Filed 1992·Granted Nov 30, 1993·7 cites·18 claims
Showing the top 50 of 65 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →