Inventor
FUCHIGAMI WATARU
JP9 patents
Patents
9 patentsUS4795420AJan 3, 1989
Exhaust gas control means for engine
YAMAHA MOTOR CO LTD37 citations91
US4869063ASep 26, 1989
Exhaust gas control means for engine
YAMAHA MOTOR CO LTD21 citations81
US4840029AJun 20, 1989
Exhaust gas control means for engine
YAMAHA MOTOR CO LTD18 citations81
US5044333ASep 3, 1991
Balancing arrangement for internal combustion engine
YAMAHA MOTOR CO LTD19 citations80
US5230317AJul 27, 1993
Single overhead cam multi-valve engine
YAMAHA MOTOR CO LTD16 citations76
US4765137AAug 23, 1988
Exhaust gas control means for engine
YAMAHA MOTOR CO LTD16 citations73
US5291868AMar 8, 1994
Single overhead cam multi-valve engine
YAMAHA MOTOR CO LTD6 citations71
US4692129ASep 8, 1987
Timing chain drive
YAMAHA MOTOR CO LTD3 citations61
US5359974ANov 1, 1994
Single overhead cam multi-valve engine
YAMAHA MOTOR CO LTD5 citations60