Inventor
FUKATSU AKIRA
JP24 patents
⚠️ This page may combine multiple inventors who share the name “FUKATSU AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AISIN AW CO
16 patentsUS5472389ADec 5, 1995
Hydraulic control system for automatic transmission
AISIN AW CO24 citations92
US7621837B2Nov 24, 2009
Hydraulic control apparatus for an automatic transmission
AISIN AW CO9 citations84
US6835151B2Dec 28, 2004
Oil pressure control device of automatic transmission
AISIN AW CO14 citations84
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
US5496230AMar 5, 1996
Control system for automatic transmission
AISIN AW CO7 citations74
US5865702AFeb 2, 1999
Oil temperature responsive hydraulic control system for an automatic transmission
AISIN AW CO13 citations73
US7628729B2Dec 8, 2009
Hydraulic control apparatus for an automatic transmission
AISIN AW CO4 citations63
US5605516AFeb 25, 1997
Oil pressure controller of automatic transmission
AISIN AW CO5 citations63
US6846259B2Jan 25, 2005
Hydraulic control system for automatic transmission
AISIN AW CO4 citations62
US6802792B2Oct 12, 2004
Oil pressure control device of automatic transmission
AISIN AW CO6 citations62
US5674154AOct 7, 1997
Hydraulic control system for automatic transmission
AISIN AW CO4 citations62
US5616094AApr 1, 1997
Hydraulic control system for automatic transmission
AISIN AW CO5 citations62
US7341133B2Mar 11, 2008
Hydraulic circuit and hydraulic control unit for hydraulic power transmission
AISIN AW CO6 citations60
US7582035B2Sep 1, 2009
Automatic transmission
AISIN AW CO4 citations59
TOYOTA MOTOR CO LTD
7 patentsUS5957800ASep 28, 1999
Shift control system for automatic transmission
TOYOTA MOTOR CO LTD27 citations93
US5947856ASep 7, 1999
Control system for automatic transmission, including coordinated frictional engagement element release control
TOYOTA MOTOR CO LTD48 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
US5527236AJun 18, 1996
Shift control system for automatic transmission
TOYOTA MOTOR CO LTD19 citations84
US5665027ASep 9, 1997
Shift control system for automatic transmission
TOYOTA MOTOR CO LTD16 citations82
US5593365AJan 14, 1997
Control system for automatic transmission
TOYOTA MOTOR CO LTD13 citations74
US7473208B2Jan 6, 2009
Shift control device of automatic transmission
TOYOTA MOTOR CO LTD0 citations42