Inventor
ICHIOKA EIJI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “ICHIOKA EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA MOTOR CO LTD
15 patentsUS6205379B1Mar 20, 2001
Controller for hybrid vehicle wherein one and the other of front and rear wheels are respectively driven by engine and electric motor
TOYOTA MOTOR CO LTD179 citations99
US5443130AAug 22, 1995
Electric motor vehicle drive system having differential gear device whose splined output elements are abuttable on stop member to receive thrust forces applied to vehicle wheel drive members
TOYOTA MOTOR CO LTD174 citations98
US6484832B1Nov 26, 2002
Apparatus for controlling automotive vehicle having a plurality of drive power sources
TOYOTA MOTOR CO LTD70 citations96
US6126251AOct 3, 2000
Brake controlling apparatus for electric vehicle
TOYOTA MOTOR CO LTD70 citations96
US5533943AJul 9, 1996
Planetary gear device including planetary gears each having integrally formed large and small pinions
TOYOTA MOTOR CO LTD72 citations96
US5457363AOct 10, 1995
Driving-force regulating apparatus for electric vehicle
TOYOTA MOTOR CO LTD90 citations96
US5643127AJul 1, 1997
Vehicle power transmission having fluid-tight enclosure accommodating lubricating points and storing lubricating oil delivered from mechanical oil pump
TOYOTA MOTOR CO LTD63 citations95
US7322900B2Jan 29, 2008
Oil feeding device
TOYOTA MOTOR CO LTD20 citations92
US5696680ADec 9, 1997
Electric motorcar drive system having shift-lever operated clutch means between electric motor and speed reduction gear
TOYOTA MOTOR CO LTD49 citations92
US5554082ASep 10, 1996
Transmission with integral large and small planetary gears, and method of assembling the transmission
TOYOTA MOTOR CO LTD26 citations92
US11300036B2Apr 12, 2022
Vehicle drive-force transmitting apparatus
TOYOTA MOTOR CO LTD12 citations86
US7473205B2Jan 6, 2009
Hybrid vehicle and control method of hybrid vehicle
TOYOTA MOTOR CO LTD8 citations84
US7832512B2Nov 16, 2010
Hybrid vehicle
TOYOTA MOTOR CO LTD10 citations82
US10124787B2Nov 13, 2018
Driving system for vehicle
TOYOTA MOTOR CO LTD0 citations52
US7777378B2Aug 17, 2010
Electric rotating machine
TOYOTA MOTOR CO LTD1 citations49