Inventor
YANAI TOKIYOSHI
JP20 patents
Patents
20 patentsUS4634135AJan 6, 1987
Steering system controlling transverse displacement of a gear housing
NISSAN MOTOR30 citations92
US4473128ASep 25, 1984
Vehicular power steering system
NISSAN MOTOR40 citations92
US4444070AApr 24, 1984
Variable ratio rack and pinion steering gear
NISSAN MOTOR29 citations92
US4751976AJun 21, 1988
Steering system for automotive vehicle or the like
NISSAN MOTOR44 citations91
US4513835AApr 30, 1985
Steering control apparatus
NISSAN MOTOR21 citations82
US4650019AMar 17, 1987
Electrical motor type power-steering system
NISSAN MOTOR23 citations81
US5396421AMar 7, 1995
Torque distribution control device
NISSAN MOTOR19 citations74
US5194053AMar 16, 1993
Rotational speed differential responsive type control coupling with variable transfer torque control means
NISSAN MOTOR17 citations74
US5232410AAug 3, 1993
Rotational speed differential responsive type control coupling
NISSAN MOTOR11 citations73
US4745985AMay 24, 1988
Automotive vehicle power-steering system and method
NISSAN MOTOR14 citations73
US4541499ASep 17, 1985
Vehicular power steering having steering effort control system
NISSAN MOTOR18 citations73
US4530414AJul 23, 1985
Steering assistance pressure control apparatus
NISSAN MOTOR11 citations73
US4410059AOct 18, 1983
Fluid-operated control apparatus for power-assisted steering system of automotive vehicle
NISSAN MOTOR14 citations73
US3986487AOct 19, 1976
Rotary type fuel injection pump
NISSAN MOTOR7 citations73
US3986408AOct 19, 1976
Variable ratio vehicle steering gear
NISSAN MOTOR10 citations73
US3995977ADec 7, 1976
Vane pump housing
NISSAN MOTOR9 citations68
US4418779ADec 6, 1983
Control apparatus for vehicle steering system
NISSAN MOTOR7 citations62
US4255980AMar 17, 1981
Variable ratio steering gear
NISSAN MOTOR5 citations62
US4516422AMay 14, 1985
Method of manufacturing racks for variable ratio steering gears
NISSAN MOTOR3 citations61
US4669360AJun 2, 1987
Power steering system
NISSAN MOTOR1 citations51