P

Inventor

MORISAWA KUNIO

JP75 patents
⚠️ This page may combine multiple inventors who share the name “MORISAWA KUNIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

45 patents
US6306057B1Oct 23, 2001

Hybrid drive system

TOYOTA MOTOR CO LTD181 citations99
US6205379B1Mar 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
US6155364ADec 5, 2000

Hybrid drive system wherein planetary gear mechanism is disposed radially inwardly of stator coil of motor/generator

TOYOTA MOTOR CO LTD192 citations99
US6059064AMay 9, 2000

Hybrid vehicle

TOYOTA MOTOR CO LTD139 citations99
US5984034ANov 16, 1999

Hybrid vehicle

TOYOTA MOTOR CO LTD93 citations99
US6615940B2Sep 9, 2003

Control system for vehicle having fuel cell

TOYOTA MOTOR CO LTD75 citations98
US5904631AMay 18, 1999

Dual electric motor drive with planetary gearing

TOYOTA MOTOR CO LTD103 citations98
US5895333AApr 20, 1999

Hybrid vehicle drive system, wherein mechanism for synthesizing engine and motor outputs is disposed adjacent to transmission

TOYOTA MOTOR CO LTD124 citations98
US5006093AApr 9, 1991

Hydraulic control apparatus for vehicle power transmitting system having continuously variable transmission

TOYOTA MOTOR CO LTD141 citations98
US6484832B1Nov 26, 2002

Apparatus for controlling automotive vehicle having a plurality of drive power sources

TOYOTA MOTOR CO LTD70 citations96
US6334498B1Jan 1, 2002

Hybrid vehicle

TOYOTA MOTOR CO LTD59 citations96
US6119799ASep 19, 2000

Hybrid vehicle

TOYOTA MOTOR CO LTD57 citations96
US5983154ANov 9, 1999

Control system for automatic transmission having plural running modes

TOYOTA MOTOR CO LTD77 citations96
US4950213AAug 21, 1990

Planetary gear transmission having an arrangement for efficient lubrication of planetary gears

TOYOTA MOTOR CO LTD64 citations96
US4056988ANov 8, 1977

Driving system for use in motor vehicle

TOYOTA MOTOR CO LTD59 citations96
US4793217ADec 27, 1988

Method and apparatus for controlling power transmitting system for automotive vehicle, including continuously variable transmission and auxiliary transmission

TOYOTA MOTOR CO LTD85 citations95
US7178617B2Feb 20, 2007

Hybrid vehicle

TOYOTA MOTOR CO LTD26 citations93
US6672981B2Jan 6, 2004

Transmission shift control apparatus arranged to perform compulsory shift-down action of continuously variable transmission

TOYOTA MOTOR CO LTD20 citations93
US6540035B2Apr 1, 2003

Hybrid vehicle

TOYOTA MOTOR CO LTD42 citations93
US5067603ANov 26, 1991

Apparatus for controlling hydraulically operated clutch in vehicle transmission system, including two valves for engaging and disengaging the clutch

TOYOTA MOTOR CO LTD23 citations93
US5052247AOct 1, 1991

Hydraulic control apparatus for belt-and-pulley type continuously variable transmission, incorporating fail-safe protective means

TOYOTA MOTOR CO LTD29 citations93
US4955852ASep 11, 1990

Planetary gear mechanism having means for accurate alignment of sun gear

TOYOTA MOTOR CO LTD47 citations93
US7048671B2May 23, 2006

Control device and method for engine and transmission

TOYOTA MOTOR CO LTD29 citations92
US5525117AJun 11, 1996

Gear transmission for automatic transmissions

TOYOTA MOTOR CO LTD53 citations92
US5085104AFeb 4, 1992

Hydraulic control apparatus for vehicle power transmitting system

TOYOTA MOTOR CO LTD28 citations92
US5052980AOct 1, 1991

Hydraulic control apparatus for vehicle power transmitting system having continuously variable transmission

TOYOTA MOTOR CO LTD23 citations92
US5050715ASep 24, 1991

Hydraulic control apparatus for vehicle power transmitting system having fluid coupling incorporating lock-up clutch

TOYOTA MOTOR CO LTD26 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
US4702341AOct 27, 1987

Four wheel drive vehicle slippage control device and method limiting center differential action according to input torque supplied thereto

TOYOTA MOTOR CO LTD38 citations92
US4364285ADec 21, 1982

Automatic transmission

TOYOTA MOTOR CO LTD31 citations92
US4226200AOct 7, 1980

Automatic transmission casing

TOYOTA MOTOR CO LTD35 citations92
US4784018ANov 15, 1988

Belt type continuously variable transmission system

TOYOTA MOTOR CO LTD49 citations91
US5772552AJun 30, 1998

Gear transmission unit for automatic transmission

TOYOTA MOTOR CO LTD27 citations89
US5086672AFeb 11, 1992

Hydraulic control apparatus for vehicle transmission system, incorporating valves for reverse inhibit valve

TOYOTA MOTOR CO LTD21 citations82
US4871344AOct 3, 1989

Power transmission chain belt

TOYOTA MOTOR CO LTD21 citations82
US4594914AJun 17, 1986

Transverse type automatic transmission with intermediate power transfer through lay shaft

TOYOTA MOTOR CO LTD25 citations82
US6014605AJan 11, 2000

Vehicular control system for detecting road situations of a planned route

TOYOTA MOTOR CO LTD16 citations79
US6092633AJul 25, 2000

Transmission

TOYOTA MOTOR CO LTD11 citations74
US5478291ADec 26, 1995

Gear shift system for automatic transmission

TOYOTA MOTOR CO LTD17 citations74
US4817474AApr 4, 1989

Hydraulic pressure control apparatus for use in automatic transmission

TOYOTA MOTOR CO LTD8 citations74
US4768399ASep 6, 1988

Four wheel drive power transmission system with clutch between central torque non balanced differential device and one wheel pair

TOYOTA MOTOR CO LTD16 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
US4726254AFeb 23, 1988

Four wheel drive power transmission system with front universal joint of front propeller shaft located towards gearbox from engine

TOYOTA MOTOR CO LTD19 citations74
US4721011AJan 26, 1988

Four wheel drive power transmission system with front propeller shaft including no universal joints connecting transfer device to front differential

TOYOTA MOTOR CO LTD13 citations74
US4719822AJan 19, 1988

Hydraulic pressure control apparatus for use in an automotive transmission

TOYOTA MOTOR CO LTD7 citations74

AISIN AW CO

2 patents

AISIN WARNER

1 patent

IDESHIO YUKIHIKO

1 patent

BARTON AUGUSTO E

1 patent

Showing the top 50 of 75 patents by PatentIndex Score.