Inventor
HAGA KYOSUKE
JP26 patents
Patents
26 patentsUS6068461AMay 30, 2000
Vane type rotary pump having a discharge port with a tapered bearded groove
TOYODA MACHINE WORKS LTD31 citations92
US5515938AMay 14, 1996
Hydraulic power steering apparatus
TOYODA MACHINE WORKS LTD30 citations92
US5439070AAug 8, 1995
Hydraulic power steering apparatus
TOYODA MACHINE WORKS LTD25 citations92
US5080187AJan 14, 1992
Driving power transmission system for vehicle
TOYODA MACHINE WORKS LTD34 citations92
US5046933ASep 10, 1991
Vane pump with pressure leaking groove to reduce pulsations
TOYODA MACHINE WORKS LTD26 citations92
US4966268AOct 30, 1990
Driving power transmission device
TOYODA MACHINE WORKS LTD44 citations92
US4577660AMar 25, 1986
Rotary servovalve
TOYODA MACHINE WORKS LTD26 citations92
US4460016AJul 17, 1984
Rotary servovalve
TOYODA MACHINE WORKS LTD27 citations92
US4437532AMar 20, 1984
Steering force controller for a power steering device
TOYODA MACHINE WORKS LTD28 citations92
US4029950AJun 14, 1977
Numerical control system for machines utilizing a programmable sequence controller
TOYODA MACHINE WORKS LTD44 citations92
US5372214ADec 13, 1994
Power steering apparatus
TOYODA MACHINE WORKS LTD47 citations91
US5178249AJan 12, 1993
Rotary coupling for torque transmission
TOYODA MACHINE WORKS LTD24 citations90
US5305858AApr 26, 1994
Rotary shock absorber having vanes with radial flow clearance
TOYODA MACHINE WORKS LTD34 citations86
US4452274AJun 5, 1984
Rotary valve for power steering system
TOYODA MACHINE WORKS LTD21 citations82
US5778756AJul 14, 1998
Hydraulic power steering apparatus
TOYODA MACHINE WORKS LTD11 citations74
US4610614ASep 9, 1986
Vane pump
TOYODA MACHINE WORKS LTD9 citations74
US4059746ANov 22, 1977
Pulse distribution apparatus for linear interpolation in a numerical control system
TOYODA MACHINE WORKS LTD15 citations74
US6125707AOct 3, 2000
Pressure detection device
TOYODA MACHINE WORKS LTD11 citations73
US5651423AJul 29, 1997
Power steering apparatus
TOYODA MACHINE WORKS LTD7 citations73
US5638912AJun 17, 1997
Hydraulic power steering apparatus
TOYODA MACHINE WORKS LTD17 citations73
US5577573ANov 26, 1996
Hydraulic power steering apparatus
TOYODA MACHINE WORKS LTD13 citations73
US5538095AJul 23, 1996
Power steering apparatus
TOYODA MACHINE WORKS LTD8 citations73
US4246577AJan 20, 1981
Tool breakage detecting apparatus
TOYODA MACHINE WORKS LTD13 citations72
US4347047AAug 31, 1982
Hydraulic pump for power steering
TOYODA MACHINE WORKS LTD18 citations69
US4189963AFeb 26, 1980
Index apparatus for rotary table
TOYODA MACHINE WORKS LTD19 citations69
US5474145ADec 12, 1995
Hydraulic power steering apparatus
TOYODA MACHINE WORKS LTD6 citations58