Inventor
SHIMAMOTO MAKOTO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SHIMAMOTO MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA MOTOR CO LTD
5 patentsUS5081960AJan 21, 1992
Cooling arrangement for multi-valve engine
YAMAHA MOTOR CO LTD23 citations90
US5398649AMar 21, 1995
S.O.H.C. five valve engine
YAMAHA MOTOR CO LTD19 citations71
US5291868AMar 8, 1994
Single overhead cam multi-valve engine
YAMAHA MOTOR CO LTD6 citations71
US5163390ANov 17, 1992
Rocker arm arrangement for single cam multi-valve engine
YAMAHA MOTOR CO LTD12 citations71
US5359974ANov 1, 1994
Single overhead cam multi-valve engine
YAMAHA MOTOR CO LTD5 citations60