Inventor
UMEDA HARUHIKO
JP10 patents
Patents
10 patentsUS4325451AApr 20, 1982
Electric power plant for vehicles
KOMATSU MFG CO LTD32 citations91
US4585431AApr 29, 1986
Sprocket assembly for a track type vehicle
KOMATSU MFG CO LTD29 citations90
US4129000ADec 12, 1978
Hydraulic torque converter
KOMATSU MFG CO LTD22 citations80
US4066143AJan 3, 1978
Vehicle with rotating cab
KOMATSU MFG CO LTD11 citations72
US4220352ASep 2, 1980
Suspension for a front axle of a trailer
KOMATSU MFG CO LTD14 citations71
US4147262AApr 3, 1979
Excavating and loading machine mounted on a wheeled type vehicle
KOMATSU MFG CO LTD10 citations71
US4288091ASep 8, 1981
Apparatus for coupling a tractor, a dump trailer and a dump truck
KOMATSU MFG CO LTD8 citations70
US3955851AMay 11, 1976
Stopper device for use in dump truck's vessel
KOMATSU MFG CO LTD7 citations68
US3989305ANov 2, 1976
Tire rim and brake drum arrangement
KOMATSU MFG CO LTD4 citations57
US3989301ANov 2, 1976
Device for adjusting rotating angle of vessel of dump truck
KOMATSU MFG CO LTD3 citations55