Inventor
SHIBATA HIROTAKA
11 patents
⚠️ This page may combine multiple inventors who share the name “SHIBATA HIROTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA MOTOR CO LTD
8 patentsUS4744432AMay 17, 1988
Cooling apparatus for vehicle engine
YAMAHA MOTOR CO LTD64 citations94
US4898137AFeb 6, 1990
Control device for vehicle
YAMAHA MOTOR CO LTD38 citations92
US4368703AJan 18, 1983
Two stroke engine having exhaust timing control valve means
YAMAHA MOTOR CO LTD26 citations81
US4325335AApr 20, 1982
Two stroke engine having exhaust timing control valve means
YAMAHA MOTOR CO LTD27 citations81
US4171729AOct 23, 1979
Coolant circulating system for motorcycle
YAMAHA MOTOR CO LTD24 citations81
US4593656AJun 10, 1986
Intake system for internal combustion engine
YAMAHA MOTOR CO LTD11 citations72
US4016945AApr 12, 1977
Motorcycle with a water cooled engine
YAMAHA MOTOR CO LTD16 citations72
US4805572AFeb 21, 1989
Control device for vehicle
YAMAHA MOTOR CO LTD3 citations62