Inventor
TAKAGI ISAO
JP35 patents
⚠️ This page may combine multiple inventors who share the name “TAKAGI ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
20 patentsUS6440037B2Aug 27, 2002
Control system for vehicle having continuously variable transmission
TOYOTA MOTOR CO LTD125 citations98
US6401022B2Jun 4, 2002
Vehicle drive power control apparatus, and control method
TOYOTA MOTOR CO LTD25 citations93
US6389348B1May 14, 2002
Control system for vehicle having continuously variable transmission
TOYOTA MOTOR CO LTD37 citations93
US6857398B2Feb 22, 2005
Cooling system for internal combustion engine
TOYOTA MOTOR CO LTD23 citations92
US6334835B1Jan 1, 2002
Fuel-cut control device and fuel-cut control method
TOYOTA MOTOR CO LTD49 citations92
US6493626B2Dec 10, 2002
Drive power control apparatus and method for vehicle
TOYOTA MOTOR CO LTD17 citations84
US6352491B2Mar 5, 2002
Fuel supply amount control apparatus and method for internal combustion engine
TOYOTA MOTOR CO LTD15 citations84
US6910461B2Jun 28, 2005
Control apparatus for internal combustion engine
TOYOTA MOTOR CO LTD17 citations83
US6904881B2Jun 14, 2005
Apparatus and method for controlling internal combustion engine
TOYOTA MOTOR CO LTD16 citations83
US6684826B2Feb 3, 2004
Engine cooling apparatus
TOYOTA MOTOR CO LTD15 citations83
US6450917B2Sep 17, 2002
Shift control system for continuously variable transmission
TOYOTA MOTOR CO LTD7 citations74
US10227910B2Mar 12, 2019
Cooling device and cooling method for engine
TOYOTA MOTOR CO LTD5 citations71
US9964018B2May 8, 2018
Control device for internal combustion engine and control method for internal combustion engine
TOYOTA MOTOR CO LTD2 citations71
US10287968B2May 14, 2019
Engine cooling system
TOYOTA MOTOR CO LTD4 citations69
US10253678B2Apr 9, 2019
Engine cooling apparatus
TOYOTA MOTOR CO LTD1 citations62
US6837192B2Jan 4, 2005
Engine cooling system
TOYOTA MOTOR CO LTD4 citations62
US6666176B2Dec 23, 2003
Engine cooling system
TOYOTA MOTOR CO LTD6 citations62
US6820591B2Nov 23, 2004
Control apparatus and method for internal combustion engine
TOYOTA MOTOR CO LTD6 citations61
US11059470B2Jul 13, 2021
In-vehicle controller and vehicle control method
TOYOTA MOTOR CO LTD0 citations52
US10598077B2Mar 24, 2020
Control system for internal combustion engine
TOYOTA MOTOR CO LTD0 citations37
ALPS ELECTRIC CO LTD
6 patentsUS6060794AMay 9, 2000
Power window device and a control device used for the same
ALPS ELECTRIC CO LTD23 citations90
US5596253AJan 21, 1997
Vehicle-mounted motor drive apparatus
ALPS ELECTRIC CO LTD44 citations89
US6486630B2Nov 26, 2002
Power window apparatus capable of leaving windows open for a predetermined time when automobile falls into water
ALPS ELECTRIC CO LTD18 citations84
US6072290AJun 6, 2000
Waterproof power window device
ALPS ELECTRIC CO LTD19 citations84
US6031296AFeb 29, 2000
Power window apparatus
ALPS ELECTRIC CO LTD15 citations74
US6744609B2Jun 1, 2004
Motor control circuit having motor protective circuit
ALPS ELECTRIC CO LTD9 citations72