Inventor
MOTOSE HITOSHI
JP54 patents
⚠️ This page may combine multiple inventors who share the name “MOTOSE HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANSHIN KOGYO KK
36 patentsUS5769055AJun 23, 1998
Engine overheat control system
SANSHIN KOGYO KK70 citations96
US5584266ADec 17, 1996
Fuel control for multi-cylinder engine
SANSHIN KOGYO KK80 citations95
US6224439B1May 1, 2001
Fuel filter for engine
SANSHIN KOGYO KK26 citations93
US6148777ANov 21, 2000
Control for direct injected two cycle engine
SANSHIN KOGYO KK28 citations93
US6135095AOct 24, 2000
Engine control
SANSHIN KOGYO KK29 citations93
US6119453ASep 19, 2000
Feed back control utilizing catalyst
SANSHIN KOGYO KK25 citations93
US6116228ASep 12, 2000
Control for engine
SANSHIN KOGYO KK26 citations93
US6067957AMay 30, 2000
Transient engine control
SANSHIN KOGYO KK20 citations93
US5937825AAug 17, 1999
Engine control system and method
SANSHIN KOGYO KK30 citations93
US5819711AOct 13, 1998
Vapor separator for fuel injected engine
SANSHIN KOGYO KK30 citations93
US5816218AOct 6, 1998
Multi-cylinder engine control
SANSHIN KOGYO KK21 citations93
US5782659AJul 21, 1998
Control for watercraft
SANSHIN KOGYO KK44 citations93
US5758616AJun 2, 1998
Control for injected engine
SANSHIN KOGYO KK31 citations93
US5645032AJul 8, 1997
Engine control system
SANSHIN KOGYO KK22 citations93
US5111132AMay 5, 1992
Battery charging system for marine propulsion unit
SANSHIN KOGYO KK22 citations93
US6184599B1Feb 6, 2001
Cooling arrangement for generator
SANSHIN KOGYO KK26 citations92
US5775311AJul 7, 1998
Feedback engine control
SANSHIN KOGYO KK20 citations92
US6364726B1Apr 2, 2002
Control system for outboard motor
SANSHIN KOGYO KK21 citations91
US6067956AMay 30, 2000
Knock control for engine
SANSHIN KOGYO KK18 citations84
US6058907AMay 9, 2000
Control for direct injected two cycle engine
SANSHIN KOGYO KK17 citations84
US5197430AMar 30, 1993
Ignition control device for internal combustion engine
SANSHIN KOGYO KK20 citations82
US7353095B2Apr 1, 2008
Diagnostic system for watercraft
SANSHIN KOGYO KK7 citations74
US6247441B1Jun 19, 2001
Fuel injection control system
SANSHIN KOGYO KK12 citations74
US6227165B1May 8, 2001
Engine control strategy and system
SANSHIN KOGYO KK9 citations74
US6155895ADec 5, 2000
Cooling arrangement for engine
SANSHIN KOGYO KK14 citations74
US6065445AMay 23, 2000
Engine feedback control
SANSHIN KOGYO KK11 citations74
US6065442AMay 23, 2000
Start-up strategy for engine feed back control
SANSHIN KOGYO KK9 citations74
US6030261AFeb 29, 2000
Engine control
SANSHIN KOGYO KK15 citations74
US5873347AFeb 23, 1999
Fuel supply system for an engine powering an outboard motor
SANSHIN KOGYO KK16 citations74
US5715793AFeb 10, 1998
Engine speed control system
SANSHIN KOGYO KK13 citations74
US5522362AJun 4, 1996
Idle control arrangement for engine
SANSHIN KOGYO KK11 citations74
US5234363AAug 10, 1993
Battery charging device installing structure for outboard motor
SANSHIN KOGYO KK16 citations74
US5203292AApr 20, 1993
Wiring arrangement for electric parts of an outboard motor
SANSHIN KOGYO KK18 citations74
US6491033B1Dec 10, 2002
Oxygen sensor and feedback system for outboard motor engine
SANSHIN KOGYO KK7 citations73
US5345903ASep 13, 1994
Engine stop control device
SANSHIN KOGYO KK8 citations73
US6846207B2Jan 25, 2005
Return-to-port warning device and method
SANSHIN KOGYO KK4 citations63
YAMAHA MARINE KK
7 patentsUS6691023B2Feb 10, 2004
Diagnostic system for engine
YAMAHA MARINE KK55 citations96
US7166003B2Jan 23, 2007
Engine control arrangement for watercraft
YAMAHA MARINE KK32 citations93
US6886529B2May 3, 2005
Engine control device for water vehicle
YAMAHA MARINE KK48 citations92
US6647769B1Nov 18, 2003
Failure diagnostic system for engine
YAMAHA MARINE KK49 citations92
US6975936B2Dec 13, 2005
Malfunction diagnosis system for engine
YAMAHA MARINE KK41 citations91
US7444213B2Oct 28, 2008
Navigation information display control device for marine crafts
YAMAHA MARINE KK15 citations84
US6722333B2Apr 20, 2004
Engine control unit for small watercraft
YAMAHA MARINE KK2 citations63
YAMAHA MOTOR CO LTD
7 patentsUS5720257AFeb 24, 1998
Multiple cylinder engine management system
YAMAHA MOTOR CO LTD84 citations95
US6039013AMar 21, 2000
Exhaust timing valve control for watercraft engine
YAMAHA MOTOR CO LTD19 citations84
US6021748AFeb 8, 2000
Planing boat engine
YAMAHA MOTOR CO LTD18 citations84
US6007392ADec 28, 1999
Exhaust timing valve control for watercraft engine
YAMAHA MOTOR CO LTD11 citations74
US5967862AOct 19, 1999
Engine control for planing boat
YAMAHA MOTOR CO LTD11 citations74
US10287963B2May 14, 2019
Outboard motor
YAMAHA MOTOR CO LTD6 citations65
US7571032B2Aug 4, 2009
Display device for watercraft
YAMAHA MOTOR CO LTD3 citations63
Showing the top 50 of 54 patents by PatentIndex Score.