Inventor
FUKUMURA KAGENORI
JP60 patents
⚠️ This page may combine multiple inventors who share the name “FUKUMURA KAGENORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
36 patentsUS6199001B1Mar 6, 2001
Control system for controlling the behavior of a vehicle based on accurately detected route information
TOYOTA MOTOR CO LTD239 citations99
US6070118AMay 30, 2000
Transmission control system using road data to control the transmission
TOYOTA MOTOR CO LTD172 citations99
US6125321ASep 26, 2000
Motor vehicle drive system controller and automatic drive controller
TOYOTA MOTOR CO LTD47 citations96
US5873802AFeb 23, 1999
Vehicle control apparatus having means for preventing interference between transmission controls by running stability control means and manual shift control means
TOYOTA MOTOR CO LTD50 citations96
US5627750AMay 6, 1997
Clutch slip control device and method of manufacturing the same, clutch slip control method, and vehicle control device
TOYOTA MOTOR CO LTD47 citations96
US5895435AApr 20, 1999
Vehicle drive mode estimating device, and vehicle control apparatus, transmission shift control apparatus and vehicle drive force control apparatus including drive mode estimating device
TOYOTA MOTOR CO LTD64 citations95
US6178372B1Jan 23, 2001
Motor vehicle drive system controller and automatic drive controller
TOYOTA MOTOR CO LTD31 citations93
US5957800ASep 28, 1999
Shift control system for automatic transmission
TOYOTA MOTOR CO LTD27 citations93
US4819777AApr 11, 1989
System for integrally controlling an engine and an automatic transmission having a device for determining engagement of the lockup clutch when a certain time duration elapses after output of an engagement signal
TOYOTA MOTOR CO LTD28 citations93
US4819187AApr 4, 1989
System for integrally controlling automatic transmission and engine
TOYOTA MOTOR CO LTD29 citations93
US4800781AJan 31, 1989
System for integrally controlling automatic transmission and engine
TOYOTA MOTOR CO LTD26 citations93
US4495830AJan 29, 1985
Automatic transmission for a vehicle
TOYOTA MOTOR CO LTD34 citations93
US5857443AJan 12, 1999
Devices for controlling plant, clutch slip, and idling engine speed and methods of controlling the same
TOYOTA MOTOR CO LTD31 citations92
US5749061AMay 5, 1998
Clutch slip control device and method of manufacturing the same, clutch slip control method, and vehicle control device
TOYOTA MOTOR CO LTD26 citations92
US5697867ADec 16, 1997
Devices for controlling plant, clutch slip, and idling engine speed and methods of controlling the same
TOYOTA MOTOR CO LTD21 citations92
US4792012ADec 20, 1988
Anti torque shock control device and method engaging torque transmitting clutch between vehicle wheels when transmission is shifted from non drive range to drive range
TOYOTA MOTOR CO LTD26 citations92
US4838124AJun 13, 1989
System for integrally controlling automatic transmission and engine
TOYOTA MOTOR CO LTD24 citations91
US5665027ASep 9, 1997
Shift control system for automatic transmission
TOYOTA MOTOR CO LTD16 citations82
US4219109AAug 26, 1980
Oil pressure control means for an automatic transmission
TOYOTA MOTOR CO LTD22 citations82
USRE37513EJan 15, 2002
Vehicle control apparatus having means for preventing interference between transmission controls by running stability control means and manual shift control means
TOYOTA MOTOR CO LTD8 citations74
US4858500AAug 22, 1989
Apparatus for controlling lock-up clutch in automatic transmission system having main transmission and sub-transmission
TOYOTA MOTOR CO LTD18 citations74
US4825372AApr 25, 1989
System for integrally controlling automatic transmission and engine
TOYOTA MOTOR CO LTD11 citations74
US4807497AFeb 28, 1989
System for integrally controlling automatic transmission and engine
TOYOTA MOTOR CO LTD16 citations74
US4789937ADec 6, 1988
Method and system for shift control of an automatic transmission
TOYOTA MOTOR CO LTD15 citations74
US4771386ASep 13, 1988
Method and system for shift control of an automatic transmission for vehicle
TOYOTA MOTOR CO LTD9 citations74
US4729450AMar 8, 1988
Anti torque shock control device and method engaging torque transmitting clutch between vehicle wheels when transmission is shifted from non drive range to drive range
TOYOTA MOTOR CO LTD11 citations74
US4724725AFeb 16, 1988
Transmission control system for controlling a main transmission speed changing pattern relative to a subtransmission speed changing ratio
TOYOTA MOTOR CO LTD11 citations74
US4709597ADec 1, 1987
Hydraulic control system in an automatic transmission for a vehicle
TOYOTA MOTOR CO LTD13 citations74
US4708032ANov 24, 1987
Transmission control device having selectable rotation speed detector
TOYOTA MOTOR CO LTD15 citations74
US4700591AOct 20, 1987
Hydraulic shift controller for an automatic transmission having a first and second section
TOYOTA MOTOR CO LTD12 citations74
US4693143ASep 15, 1987
Control device for an automatic transmission system
TOYOTA MOTOR CO LTD17 citations74
US4324321AApr 13, 1982
Automatic transmission for automobiles
TOYOTA MOTOR CO LTD7 citations74
US4056991ANov 8, 1977
Hydraulic control device for use with automatic speed change gear device
TOYOTA MOTOR CO LTD16 citations74
US4034628AJul 12, 1977
Oil pressure control system for an automatic transmission system
TOYOTA MOTOR CO LTD16 citations74
US5235877AAug 17, 1993
Shift control apparatus for automatic transmission
TOYOTA MOTOR CO LTD9 citations72
US4161895AJul 24, 1979
Hydraulic control system for automatic transmission
TOYOTA MOTOR CO LTD16 citations70
AISIN WARNER
8 patentsUS4945482AJul 31, 1990
Transmission control system
AISIN WARNER28 citations93
US4699249AOct 13, 1987
Lubrication system for power transmission chain
AISIN WARNER30 citations91
US4896561AJan 30, 1990
Lubricating oil supply device for transmission mechanism
AISIN WARNER25 citations89
US4753136AJun 28, 1988
Hydraulic control of transmission
AISIN WARNER15 citations74
US4745826AMay 24, 1988
Shift condition detector for an automatic vehicle transmission
AISIN WARNER10 citations74
US4718311AJan 12, 1988
Hydraulic control system for automatic transmissions
AISIN WARNER9 citations74
US4713989ADec 22, 1987
Shift shock suppression in automatic transmission
AISIN WARNER13 citations74
US4697479AOct 6, 1987
Engine throttle opening dependent hydraulic vehicular transmission system
AISIN WARNER9 citations74
AISIN AW CO
6 patentsUS5964335AOct 12, 1999
Parking device for automatic transmission
AISIN AW CO31 citations92
US6093263AJul 25, 2000
Soft nitrided gear and method of fabricating the same
AISIN AW CO21 citations90
US5725451AMar 10, 1998
Control system for automatic transmission
AISIN AW CO9 citations74
US5588927ADec 31, 1996
Control system for automatic transmission
AISIN AW CO9 citations74
US5486146AJan 23, 1996
Hydraulic control circuit for automatic transmission
AISIN AW CO18 citations74
US5865702AFeb 2, 1999
Oil temperature responsive hydraulic control system for an automatic transmission
AISIN AW CO13 citations73
Showing the top 50 of 60 patents by PatentIndex Score.