P

Inventor

MATSUI HIDEAKI

US71 patents
⚠️ This page may combine multiple inventors who share the name “MATSUI HIDEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

16 patents
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
US5934395AAug 10, 1999

Hybrid vehicle drive system having two motor/generator units and engine starting means

TOYOTA MOTOR CO LTD243 citations99
US5856709AJan 5, 1999

Hybrid vehicle drive system having clutch between engine and synthesizing/distributing mechanism which is operatively connected to motor/generator

TOYOTA MOTOR CO LTD361 citations99
US6886648B1May 3, 2005

Power output device, hybrid vehicle, and method of controlling them

TOYOTA MOTOR CO LTD119 citations98
US5904631AMay 18, 1999

Dual electric motor drive with planetary gearing

TOYOTA MOTOR CO LTD103 citations98
US5909720AJun 8, 1999

Driving system with engine starting control

TOYOTA MOTOR CO LTD84 citations96
US6007451ADec 28, 1999

Start control system for vehicle with running electric motor

TOYOTA MOTOR CO LTD53 citations93
US4579549AApr 1, 1986

Continuously variable transmission means

TOYOTA MOTOR CO LTD29 citations93
US4723643AFeb 9, 1988

Power transmitting system for automotive vehicle, incorporating automatically-operated constant-mesh transmission and clutch device

TOYOTA MOTOR CO LTD25 citations92
US4308837AJan 5, 1982

Intake system of an internal combustion engine

TOYOTA MOTOR CO LTD29 citations92
US4253432AMar 3, 1981

Intake system of an internal combustion engine of a counter-flow type

TOYOTA MOTOR CO LTD41 citations92
US4660438AApr 28, 1987

Continuously variable transmission

TOYOTA MOTOR CO LTD22 citations81
US4739864AApr 26, 1988

Electromagnetic powder clutch for use in a power transmitting system having an automatically operated constant-mesh transmission

TOYOTA MOTOR CO LTD12 citations74
US3994130ANov 30, 1976

Exhaust manifold assembly with catalytic converter

TOYOTA MOTOR CO LTD11 citations74
US4525160AJun 25, 1985

Endless belt member for a continuously variable transmission

TOYOTA MOTOR CO LTD19 citations73
US4742724AMay 10, 1988

Power-assisted gear-shift mechanism for manual transmission

TOYOTA MOTOR CO LTD14 citations71

GOOGLE LLC

12 patents

BRITISH GAS TRADING LTD

4 patents

THURIN MATTHEW N

4 patents

RICOH KK

3 patents

BROEN NANCY L

3 patents

HELEN OF TROY LTD

2 patents

JOHNSON & SON INC S C

1 patent

BEST ARNIE M

1 patent

SODASTREAM IND LTD

1 patent

RICOH COMPANY LIMTED

1 patent

MUTO KAZUHIRO

1 patent

MITSUBISHI ELECTRIC CORP

1 patent

Showing the top 50 of 71 patents by PatentIndex Score.