Inventor
KIMURA HIROMICHI
JP95 patents
⚠️ This page may combine multiple inventors who share the name “KIMURA HIROMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
33 patentsUS6790160B2Sep 14, 2004
Control device and control method for a vehicular automatic transmission
TOYOTA MOTOR CO LTD31 citations93
US5961422AOct 5, 1999
Apparatus for automatic transmission shifting action, having device for learning compensation of control parameter influencing pattern of pressure change of frictional coupling device
TOYOTA MOTOR CO LTD18 citations93
US5957800ASep 28, 1999
Shift control system for automatic transmission
TOYOTA MOTOR CO LTD27 citations93
US5879268AMar 9, 1999
Apparatus for automatic transmission shifting action having device for learning compensation of control parameter influencing pattern of pressure change of frictional coupling device
TOYOTA MOTOR CO LTD33 citations93
US5846162ADec 8, 1998
Control system for inhibiting an aimultareon engaging/applying of two frictional elements in a tandem transmission
TOYOTA MOTOR CO LTD24 citations93
US5827153AOct 27, 1998
Apparatus for reducing pressure of frictional coupling device of vehicle automatic transmission upon shifting to non-drive position
TOYOTA MOTOR CO LTD35 citations93
US5199326AApr 6, 1993
Idle up of engine of automobile according to elevation of transmission oil temperature
TOYOTA MOTOR CO LTD48 citations93
US5101687AApr 7, 1992
Shift control system and method using a main throttle and a sub throttle valve for torque control for automatic transmissions
TOYOTA MOTOR CO LTD22 citations93
US5005444AApr 9, 1991
Hydraulic control apparatus for automatic transmission for motor vehicle
TOYOTA MOTOR CO LTD28 citations93
US6740005B2May 25, 2004
Shift control apparatus of automatic transmission of motor vehicle
TOYOTA MOTOR CO LTD35 citations92
US5527233AJun 18, 1996
Hydraulic control apparatus for controlling an engaging state of a lock-up clutch of an automatic transmission
TOYOTA MOTOR CO LTD32 citations92
US7641031B2Jan 5, 2010
Control apparatus for vehicle
TOYOTA MOTOR CO LTD11 citations84
US6979280B2Dec 27, 2005
Control apparatus and control method for vehicle
TOYOTA MOTOR CO LTD15 citations84
US6761664B2Jul 13, 2004
Shift control device and shift control method for vehicular automatic transmission
TOYOTA MOTOR CO LTD17 citations84
US6749534B2Jun 15, 2004
Apparatus for controlling vehicle drive system including drive power source and automatic transmission
TOYOTA MOTOR CO LTD16 citations84
US6073071AJun 6, 2000
Apparatus for controlling pressure reduction of frictional coupling device to shift down automatic transmission of motor vehicle
TOYOTA MOTOR CO LTD16 citations84
US5842953ADec 1, 1998
Automotive vehicle lock-up clutch control apparatus wherein change of line pressure for lock-up clutch slip control valve is restricted during slip control mode
TOYOTA MOTOR CO LTD19 citations84
US5558597ASep 24, 1996
Hydraulic control system for controlling oil pressure based on temperature
TOYOTA MOTOR CO LTD19 citations84
US5527236AJun 18, 1996
Shift control system for automatic transmission
TOYOTA MOTOR CO LTD19 citations84
US7637833B2Dec 29, 2009
Control apparatus and control method for automatic transmission
TOYOTA MOTOR CO LTD10 citations83
US7841449B2Nov 30, 2010
Lubrication structure for transmission
TOYOTA MOTOR CO LTD18 citations82
US6893379B2May 17, 2005
Hydraulic pressure control apparatus for vehicular automatic transmission and control method for hydraulic frictional engagement device of vehicular automatic transmission
TOYOTA MOTOR CO LTD12 citations82
US5665027ASep 9, 1997
Shift control system for automatic transmission
TOYOTA MOTOR CO LTD16 citations82
US7563195B2Jul 21, 2009
Speed change control device and speed change control method for automatic transmission for vehicle
TOYOTA MOTOR CO LTD7 citations74
US6962552B2Nov 8, 2005
Vehicle shift control device and control method therefor
TOYOTA MOTOR CO LTD10 citations74
US6729987B2May 4, 2004
Apparatus for controlling vehicle automatic transmission
TOYOTA MOTOR CO LTD12 citations74
US6702714B2Mar 9, 2004
Apparatus for controlling vehicle automatic transmission
TOYOTA MOTOR CO LTD7 citations74
US6080084AJun 27, 2000
Apparatus for automatic transmission shifting action, having device for learning compensation of control parameter influencing pattern of pressure change of frictional coupling device
TOYOTA MOTOR CO LTD10 citations74
US5924957AJul 20, 1999
Speed change control system for automatic transmission
TOYOTA MOTOR CO LTD16 citations74
US5842951ADec 1, 1998
Speed change control system for automatic transmission
TOYOTA MOTOR CO LTD9 citations74
US5833565ANov 10, 1998
Oil pressure control system for automatic transmission
TOYOTA MOTOR CO LTD8 citations74
US5816977AOct 6, 1998
Oil pressure control system having an ON/OFF solenoid and a lowered electrical resistance pwm solenoid for controlling a pressure regulator
TOYOTA MOTOR CO LTD11 citations74
US5725454AMar 10, 1998
Shift control system for automatic transmission
TOYOTA MOTOR CO LTD10 citations74
AISIN AW CO
10 patentsUS6634991B2Oct 21, 2003
Hydraulic control unit for automatic transmission
AISIN AW CO22 citations92
US5472389ADec 5, 1995
Hydraulic control system for automatic transmission
AISIN AW CO24 citations92
US5247965ASep 28, 1993
Linear solenoid valve apparatus
AISIN AW CO29 citations92
US7074158B2Jul 11, 2006
Shift control apparatus of automatic transmission of motor vehicle
AISIN AW CO8 citations74
US6835152B2Dec 28, 2004
Automatic transmission with a hydraulic control apparatus
AISIN AW CO7 citations74
US5725451AMar 10, 1998
Control system for automatic transmission
AISIN AW CO9 citations74
US5588927ADec 31, 1996
Control system for automatic transmission
AISIN AW CO9 citations74
US5583768ADec 10, 1996
Shift control system for preventing engine racing
AISIN AW CO18 citations74
US5522779AJun 4, 1996
Shift control system for automatic transmission
AISIN AW CO15 citations74
US5496230AMar 5, 1996
Control system for automatic transmission
AISIN AW CO7 citations74
KIMURA HIROMICHI
2 patentsYAMAMOTO YOSHIHISA
1 patentHITACHI LTD
1 patentSENO MASAMITSU
1 patentKITAHATA TAKESHI
1 patentEBUCHI HIROAKI
1 patentShowing the top 50 of 95 patents by PatentIndex Score.