Inventor
ENDO HIROATSU
JP55 patents
⚠️ This page may combine multiple inventors who share the name “ENDO HIROATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
38 patentsUS6655485B1Dec 2, 2003
Hybrid drive system wherein clutch in engaged when engine speed has exceeded motor speed upon switching from motor drive mode to engine drive mode
TOYOTA MOTOR CO LTD102 citations99
US6176807B1Jan 23, 2001
Drive control system for hybrid vehicles
TOYOTA MOTOR CO LTD147 citations99
US6524217B1Feb 25, 2003
Apparatus for controlling vehicle drive units
TOYOTA MOTOR CO LTD159 citations98
US6201312B1Mar 13, 2001
Drive control system for hybrid vehicles
TOYOTA MOTOR CO LTD97 citations98
US6994177B2Feb 7, 2006
Hybrid drive system wherein clutch is engaged when engine speed has exceeded motor speed upon switching from motor drive mode to engine drive mode
TOYOTA MOTOR CO LTD38 citations96
US6637530B1Oct 28, 2003
Hybrid vehicle control apparatus wherein battery is charged based on required charging amount and/or energy conversion efficiency of electric generator
TOYOTA MOTOR CO LTD52 citations96
US6565473B2May 20, 2003
Hydraulic pressure control apparatus for automatic transmission of vehicle
TOYOTA MOTOR CO LTD56 citations96
US6383114B1May 7, 2002
Hybrid vehicle control apparatus having a device for synchronizing friction members of one of two clutches corresponding to one of two different neutral states
TOYOTA MOTOR CO LTD73 citations96
US6336889B1Jan 8, 2002
Drive control system for hybrid vehicles
TOYOTA MOTOR CO LTD71 citations96
US7207404B2Apr 24, 2007
Hybrid drive system wherein clutch is engaged when engine speed has exceeded motor speed upon switching from motor drive mode to engine drive mode
TOYOTA MOTOR CO LTD30 citations93
US7165638B2Jan 23, 2007
Hybrid drive system wherein clutch is engaged when engine speed has exceeded motor speed upon switching from motor drive mode to engine drive mode
TOYOTA MOTOR CO LTD20 citations93
US6090008AJul 18, 2000
Coast downshift control apparatus for a vehicular automatic transmission
TOYOTA MOTOR CO LTD38 citations93
US6009768AJan 4, 2000
Skip downshift control apparatus for automatic transmission
TOYOTA MOTOR CO LTD54 citations93
US7261670B2Aug 28, 2007
Control device of hybrid drive unit
TOYOTA MOTOR CO LTD24 citations92
US6881165B2Apr 19, 2005
Hydraulic control apparatus of vehicle and control method
TOYOTA MOTOR CO LTD25 citations92
US6736753B2May 18, 2004
Vehicle drive control apparatus and method
TOYOTA MOTOR CO LTD35 citations92
US7725222B2May 25, 2010
Control device and control method of hybrid vehicle
TOYOTA MOTOR CO LTD11 citations84
US7713163B2May 11, 2010
Control system for hybrid vehicles
TOYOTA MOTOR CO LTD13 citations84
US7585242B2Sep 8, 2009
Control device of vehicular automatic transmission
TOYOTA MOTOR CO LTD11 citations84
US7552003B2Jun 23, 2009
Control apparatus and control method for hybrid vehicle
TOYOTA MOTOR CO LTD12 citations84
US7530920B2May 12, 2009
Control apparatus of electric vehicle
TOYOTA MOTOR CO LTD16 citations84
US7426973B2Sep 23, 2008
Hybrid power unit
TOYOTA MOTOR CO LTD9 citations84
US7426854B2Sep 23, 2008
Abnormality determination device and abnormality determination method of vehicle
TOYOTA MOTOR CO LTD15 citations84
US7220212B2May 22, 2007
Control system for hybrid vehicles
TOYOTA MOTOR CO LTD14 citations84
US7168515B2Jan 30, 2007
Hybrid drive system wherein clutch is engaged when engine speed has exceeded motor speed upon switching from motor drive mode to engine drive mode
TOYOTA MOTOR CO LTD11 citations84
US7101309B2Sep 5, 2006
Control system and control method for hybrid vehicles
TOYOTA MOTOR CO LTD11 citations84
US7090612B2Aug 15, 2006
Control device of hybrid drive unit and control method thereof
TOYOTA MOTOR CO LTD16 citations84
US7018315B2Mar 28, 2006
Hydraulic control apparatus for vehicle and method thereof
TOYOTA MOTOR CO LTD16 citations84
US6871129B2Mar 22, 2005
Control system of a continuously variable transmission for a vehicle and method
TOYOTA MOTOR CO LTD18 citations84
US7134982B2Nov 14, 2006
Control system for hybrid drive unit
TOYOTA MOTOR CO LTD10 citations74
US6565480B2May 20, 2003
Control apparatus for drive system
TOYOTA MOTOR CO LTD12 citations74
US6106435AAug 22, 2000
Tie-up decision device for automatic transmission, and gearshift control apparatus employing the same
TOYOTA MOTOR CO LTD8 citations74
US10300780B2May 28, 2019
Support structure for rotating shafts of vehicle
TOYOTA MOTOR CO LTD3 citations71
US7789177B2Sep 7, 2010
Control apparatus and control method for drive apparatus of hybrid vehicle
TOYOTA MOTOR CO LTD4 citations63
US7534191B2May 19, 2009
Power output apparatus, vehicle including power output apparatus, and control unit and method for power output apparatus
TOYOTA MOTOR CO LTD3 citations61
US7626382B2Dec 1, 2009
Rotation speed detecting apparatus and automatic transmission controller having the apparatus
TOYOTA MOTOR CO LTD6 citations59
US7901320B2Mar 8, 2011
Control device and control method for powertrain, program for implementing the control method, and recording medium containing the program
TOYOTA MOTOR CO LTD0 citations52
US7980990B2Jul 19, 2011
Power output apparatus, vehicle including power output apparatus, and control unit and method for power output apparatus
TOYOTA MOTOR CO LTD1 citations51
AISIN AW CO
4 patentsUS7434641B2Oct 14, 2008
Control apparatus of hybrid vehicle
AISIN AW CO60 citations97
US7108630B2Sep 19, 2006
Control system for hybrid drive unit
AISIN AW CO21 citations92
US6932176B2Aug 23, 2005
Control system for hybrid vehicle
AISIN AW CO13 citations84
US7819768B2Oct 26, 2010
Hydraulic control apparatus of transmission
AISIN AW CO9 citations83
UENO KOKI
3 patentsENDO HIROATSU
3 patentsUS8123655B2Feb 28, 2012
Power output apparatus, drive system, and control method of power output apparatus
ENDO HIROATSU10 citations83
US8528676B2Sep 10, 2013
Control apparatus for hybrid drive system
ENDO HIROATSU9 citations79
US8676433B2Mar 18, 2014
Control device for vehicle hydraulic control circuit
ENDO HIROATSU2 citations62
TOYODA JIDOSHA KABUSHIKI KAISH
1 patentKANAI OSAMU
1 patentShowing the top 50 of 55 patents by PatentIndex Score.