Inventor
KOUNO KATSUMI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “KOUNO KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
14 patentsUS5006093AApr 9, 1991
Hydraulic control apparatus for vehicle power transmitting system having continuously variable transmission
TOYOTA MOTOR CO LTD141 citations98
US5052247AOct 1, 1991
Hydraulic control apparatus for belt-and-pulley type continuously variable transmission, incorporating fail-safe protective means
TOYOTA MOTOR CO LTD29 citations93
US5157992AOct 27, 1992
Hydraulic control apparatus for belt-and-pulley type continuously variable transmission, incorporating means for optimizing belt tensioning pressure
TOYOTA MOTOR CO LTD37 citations92
US5085104AFeb 4, 1992
Hydraulic control apparatus for vehicle power transmitting system
TOYOTA MOTOR CO LTD28 citations92
US5052980AOct 1, 1991
Hydraulic control apparatus for vehicle power transmitting system having continuously variable transmission
TOYOTA MOTOR CO LTD23 citations92
US4987967AJan 29, 1991
Method of controlling a four wheel drive vehicle
TOYOTA MOTOR CO LTD43 citations92
US4967621ANov 6, 1990
Hydraulic control device for belt-and-pulley type continuously variable transmission for a vehicle
TOYOTA MOTOR CO LTD51 citations92
US4884653ADec 5, 1989
Method of controlling a four wheel drive vehicle
TOYOTA MOTOR CO LTD39 citations92
US4867732ASep 19, 1989
Control device for belt-and-pulley type continuously variable transmission for a vehicle
TOYOTA MOTOR CO LTD31 citations92
US4857034AAug 15, 1989
Hydraulic control system for continuously variable transmission for automotive vehicle
TOYOTA MOTOR CO LTD40 citations92
US4772249ASep 20, 1988
Hydraulic control system for continuously variable transmission for automotive vehicle
TOYOTA MOTOR CO LTD31 citations92
US4702725AOct 27, 1987
Hydraulic control system for continuously variable transmission
TOYOTA MOTOR CO LTD36 citations92
US4676121AJun 30, 1987
Device for varying an equivalent inertia moment of a flywheel
TOYOTA MOTOR CO LTD28 citations92
US4778435AOct 18, 1988
Hydraulic control system for continuously variable transmission for automotive vehicle
TOYOTA MOTOR CO LTD21 citations82