Inventor
HARADA NORIMICHI
10 patents
⚠️ This page may combine multiple inventors who share the name “HARADA NORIMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA MOTOR CO LTD
5 patentsUS4559018ADec 17, 1985
Outboard motor
YAMAHA MOTOR CO LTD62 citations92
US4303401ADec 1, 1981
Suspension means for outboard engines
YAMAHA MOTOR CO LTD22 citations79
US4493656AJan 15, 1985
Tilt-up angle sensing system for inboard-outboard drives
YAMAHA MOTOR CO LTD12 citations73
US4145988AMar 27, 1979
Exhaust system for outboard marine propulsion unit
YAMAHA MOTOR CO LTD12 citations72
US4354849AOct 19, 1982
Exhaust gas discharge and cooling means for outboard engines
YAMAHA MOTOR CO LTD18 citations71
SANSHIN KOGYO KK
5 patentsUS4726799AFeb 23, 1988
Outboard motor
SANSHIN KOGYO KK17 citations81
US4689027AAug 25, 1987
Transmission mechanism for a marine outboard drive
SANSHIN KOGYO KK20 citations81
US4957460ASep 18, 1990
Thrust bearing arrangement for marine outboard drives
SANSHIN KOGYO KK10 citations73
US4615683AOct 7, 1986
Outboard motor
SANSHIN KOGYO KK11 citations73
US4693689ASep 15, 1987
Controlling gear for outboard engine
SANSHIN KOGYO KK14 citations72