Inventor
MURAYAMA YOSHINOBU
JP20 patents
⚠️ This page may combine multiple inventors who share the name “MURAYAMA YOSHINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUBOTA LTD
10 patentsUS4141424AFeb 27, 1979
Transmission for tractors
KUBOTA LTD34 citations89
US4292855AOct 6, 1981
Transmission for a farm tractor of four wheel drive type
KUBOTA LTD24 citations82
US3980151ASep 14, 1976
Front wheel drive assembly for four-wheel drive tractor
KUBOTA LTD32 citations76
US4326597AApr 27, 1982
Agricultural tractor
KUBOTA LTD9 citations74
US4760758AAug 2, 1988
Transmission system for vehicle having planetary gear type forward and backward drive switching apparatus
KUBOTA LTD15 citations73
US4294131AOct 13, 1981
Tractor travelling system transmission mechanism
KUBOTA LTD12 citations73
US4244232AJan 13, 1981
Tractor transmission mechanism
KUBOTA LTD18 citations73
US4109550AAug 29, 1978
Stepless speed change systems
KUBOTA LTD14 citations73
US3964585AJun 22, 1976
Hydraulic double clutch of the wet type with pressure control valves
KUBOTA LTD17 citations67
US4362070ADec 7, 1982
Change speed apparatus for a tractor
KUBOTA LTD2 citations62
KASHIMA OIL
4 patentsUS5296616AMar 22, 1994
Optically active fluorine-containing compound
KASHIMA OIL19 citations80
US5595684AJan 21, 1997
Optically active tetrahydropyran derivative, liquid crystal composition, and liquid crystal device containing the same
KASHIMA OIL11 citations71
US5443755AAug 22, 1995
Optically active tetrahydropyrane derivatives, liquid crystal composition and liquid crystal device containing the same
KASHIMA OIL15 citations71
US5368771ANov 29, 1994
Optically active tetrahydropyrane derivatives, liquid crystal composition and liquid crystal device containing the same
KASHIMA OIL12 citations71