Inventor
YAMAOKA KOJIRO
14 patents
Patents
14 patentsUS4809796AMar 7, 1989
Transmission system for working vehicles
KANZAKI KOKYUKOKI MFG CO LTD196 citations99
US4886142ADec 12, 1989
Hydraulic four-wheel drive system
KANZAKI KOKYUKOKI MFG CO LTD85 citations96
US4819508AApr 11, 1989
Transmission system for working vehicles
KANZAKI KOKYUKOKI MFG CO LTD105 citations96
US4781259ANov 1, 1988
Axle driving apparatus
KANZAKI KOKYUKOKI MFG CO LTD86 citations96
US4882940ANov 28, 1989
Power transmission mechanism for tractor
KANZAKI KOKYUKOKI MFG CO LTD32 citations92
US4867008ASep 19, 1989
Traveling transmission case
KANZAKI KOKYUKOKI MFG CO LTD35 citations92
US4784013ANov 15, 1988
HST system driving apparatus
KANZAKI KOKYUKOKI MFG CO LTD43 citations92
US4727759AMar 1, 1988
Power transmission mechanism for a tractor
KANZAKI KOKYUKOKI MFG CO LTD36 citations92
US4679673AJul 14, 1987
Marine reversing clutch assembly
KANZAKI KOKYUKOKI MFG CO LTD25 citations92
US4673055AJun 16, 1987
Transmission for self-propelled working vehicles
KANZAKI KOKYUKOKI MFG CO LTD22 citations82
US4827783AMay 9, 1989
Key-shift transmission
KANZAKI KOKYUKOKI MFG CO LTD12 citations74
US4148382AApr 10, 1979
Vehicle power transmission with brake
KANZAKI KOKYUKOKI MFG CO LTD15 citations73
US4110898ASep 5, 1978
Machine tool
KANZAKI KOKYUKOKI MFG CO LTD18 citations72
US4664210AMay 12, 1987
Hydraulic steering system
KANZAKI KOKYUKOKI MFG CO LTD13 citations70