Inventor · disambiguated record
Noriyoshi Hiraoka
Also filed as: HIRAOKA NORIYOSHI
38 granted patents·501 citations·filing 1991–2019
98Inventor score
Top patents by PatentIndex Score
38 records- 0194US9440724B2Boat maneuvering systemYAMAHA MOTOR CO LTD·Filed 2015·Granted Sep 13, 2016·21 cites·27 claims
- 0292US5899778AOutboard motor induction systemSANSHIN KOGYO KK·Filed 1997·Granted May 4, 1999·58 cites·17 claims
- 0388US8956195B2Marine vessel propulsion deviceYAMAHA MOTOR CO LTD·Filed 2012·Granted Feb 17, 2015·11 cites·18 claims
- 0485US9663211B2Boat maneuvering systemYAMAHA MOTOR CO LTD·Filed 2015·Granted May 30, 2017·6 cites·20 claims
- 0585US8814614B2Marine vessel propulsion deviceYAMAHA MOTOR CO LTD·Filed 2012·Granted Aug 26, 2014·9 cites·26 claims
- 0682US7238069B2Outboard motorYAMAHA MARINE KK·Filed 2005·Granted Jul 3, 2007·11 cites·18 claims
- 0779US7350497B2Outboard motor lubrication systemYAMAHA MARINE KK·Filed 2005·Granted Apr 1, 2008·10 cites·23 claims
- 0878US9896176B2Marine propulsion deviceYAMAHA MOTOR CO LTD·Filed 2015·Granted Feb 20, 2018·5 cites·20 claims
- 0978US5941205AIntake system for a four-cycle engine powering an outboard motorSANSHIN KOGYO KK·Filed 1997·Granted Aug 24, 1999·34 cites·19 claims
- 1077US5915363AFuel supply system for an engine powering an outboard motorSANSHIN KOGYO KK·Filed 1997·Granted Jun 29, 1999·33 cites·2 claims
- 1176US7252568B2Outboard motorYAMAHA MARINE KK·Filed 2005·Granted Aug 7, 2007·8 cites·22 claims
- 1273US10202181B2Electric propulsion deviceYAMAHA MOTOR CO LTD·Filed 2015·Granted Feb 12, 2019·3 cites·20 claims
- 1373US5893783AOutboard motor exhaust systemSANSHIN KOGYO KK·Filed 1997·Granted Apr 13, 1999·27 cites·12 claims
- 1472US7517265B2Outboard motorYAMAHA MOTOR CO LTD·Filed 2007·Granted Apr 14, 2009·6 cites·22 claims
- 1571US9688374B2Boat maneuvering systemYAMAHA MOTOR CO LTD·Filed 2015·Granted Jun 27, 2017·2 cites·23 claims
- 1665US6286476B1Engine lubricating systemSANSHIN KOGYO KK·Filed 1997·Granted Sep 11, 2001·20 cites·20 claims
- 1763US5865655AAccessory drive for outboard motorSANSHIN KOGYO KK·Filed 1997·Granted Feb 2, 1999·18 cites·20 claims
- 1859US10486784B2Rotating electrical machine apparatusYAMAHA MOTOR CO LTD·Filed 2015·Granted Nov 26, 2019·1 cites·17 claims
- 1959US6213829B1Component layout for outboard motorSANSHIN KOGYO KK·Filed 1998·Granted Apr 10, 2001·16 cites·16 claims
- 2058US6125820AThrottle control for outboard motorSANSHIN KOGYO KK·Filed 1999·Granted Oct 3, 2000·15 cites·15 claims
- 2158US6062927AComponent arrangement for outboard motorSANSHIN KOGYO KK·Filed 1998·Granted May 16, 2000·17 cites·10 claims
- 2256US6371246B1Oil pump for outboard motorSANSHIN KOGYO KK·Filed 2000·Granted Apr 16, 2002·6 cites·37 claims
- 2355US6027385AExhaust system for outboard motorSANSHIN KOGYO KK·Filed 1998·Granted Feb 22, 2000·14 cites·15 claims
- 2455US5803777ALatch for outboard motor protective cowlingSANSHIN KOGYO KK·Filed 1996·Granted Sep 8, 1998·23 cites·15 claims
- 2554US10840769B2Rotating electrical machine apparatusYAMAHA MOTOR CO LTD·Filed 2019·Granted Nov 17, 2020·0 cites·20 claims
- 2654US6070564AAccessory drive for outboard motorSANSHIN KOGYO KK·Filed 1999·Granted Jun 6, 2000·13 cites·16 claims
- 2753US6041892AOil pump for outboard motorSANSHIN KOGYO KK·Filed 1997·Granted Mar 28, 2000·11 cites·14 claims
- 2853US5954022AOil pan mounting arrangement for four cycle outboard motorSANSHIN KOGYO KK·Filed 1998·Granted Sep 21, 1999·13 cites·11 claims
- 2952US6045421AComponent cooling for outboard motorSANSHIN KOGYO KK·Filed 1998·Granted Apr 4, 2000·14 cites·15 claims
- 3047US6030262AFuel system for an engine powering an outboard motorSANSHIN KOGYO KK·Filed 1997·Granted Feb 29, 2000·10 cites·6 claims
- 3145US6640768B1Lubrication system for direct injected engineSANSHIN KOGYO KK·Filed 2000·Granted Nov 4, 2003·3 cites·28 claims
- 3244US6044817ACamshaft and accessory drive arrangement for engine powering an outboard motorSANSHIN KOGYO KK·Filed 1998·Granted Apr 4, 2000·9 cites·8 claims
- 3343US5492089ASilencer for outboard motorSANSHIN KOGYO KK·Filed 1994·Granted Feb 20, 1996·9 cites·17 claims
- 3442US5934960AOutboard motor exhaust systemSANSHIN KOGYO KK·Filed 1998·Granted Aug 10, 1999·12 cites·22 claims
- 3541US6039618AExhaust arrangement for outboard motorSANSHIN KOGYO KK·Filed 1998·Granted Mar 21, 2000·11 cites·26 claims
- 3639US5181871ASuctioned air introducing system for the outboard motorSANSHIN KOGYO KK·Filed 1991·Granted Jan 26, 1993·9 cites·16 claims
- 3734US6293233B1Engine lubrication controlSANSHIN KABUSHIKI KAISHA·Filed 1999·Granted Sep 25, 2001·8 cites·30 claims
- 3833US6318331B1Lubrication system for direct injected engineSANSHIN KOGYO KK·Filed 1999·Granted Nov 20, 2001·5 cites·38 claims
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