P

Inventor

OZAKI NAOYUKI

JP54 patents
⚠️ This page may combine multiple inventors who share the name “OZAKI NAOYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

36 patents
US5208749AMay 4, 1993

Method for controlling active suspension system on the basis of rotational motion model

HITACHI LTD117 citations97
US5779594AJul 14, 1998

Driving force control system for a vehicle

HITACHI LTD28 citations96
US5752485AMay 19, 1998

Output torque control apparatus and method for an internal combustion engine

HITACHI LTD48 citations96
US5580331ADec 3, 1996

Control device and method for automatic transmission

HITACHI LTD47 citations96
US5573476ANov 12, 1996

Driving force control system for a vehicle

HITACHI LTD30 citations96
US5508923AApr 16, 1996

Engine control system limiting engine output based on vehicle operating environments

HITACHI LTD56 citations96
US5496227AMar 5, 1996

Torque control method and apparatus for internal combustion engine and motor vehicles employing the same

HITACHI LTD77 citations96
US6550352B2Apr 22, 2003

Device and method for automatic transmission control

HITACHI LTD25 citations93
US6090011AJul 18, 2000

Driving force control system for a vehicle

HITACHI LTD22 citations93
US6077191AJun 20, 2000

Driving force control system using target driving torque, gear ratio and inertial torque to determine engine torque during shifting

HITACHI LTD22 citations93
US5979404ANov 9, 1999

Output torque control apparatus and method for an internal combustion engine

HITACHI LTD37 citations93
US5792021AAug 11, 1998

Axle torque estimating system for a vehicle equipped with an automatic transmission system, and axle torque controlling system

HITACHI LTD26 citations93
US5776030AJul 7, 1998

Driving force control system for a vehicle

HITACHI LTD25 citations93
US5772555AJun 30, 1998

Driving force control system for a vehicle

HITACHI LTD22 citations93
US5660157AAug 26, 1997

Output torque control apparatus and method for an internal combustion engine

HITACHI LTD32 citations93
US5642709AJul 1, 1997

Engine power train control method and control apparatus for a vehicle

HITACHI LTD18 citations93
US5476425ADec 19, 1995

Control device and method for automatic transmission

HITACHI LTD36 citations93
US6770010B2Aug 3, 2004

Method of controlling a vehicle, apparatus for controlling the same, transmission and apparatus for controlling the same

HITACHI LTD22 citations92
US6588292B2Jul 8, 2003

Transmission including clutch and shaft driving device

HITACHI LTD21 citations92
US7354378B2Apr 8, 2008

Motor vehicle, control unit, driving force transmission system, and motor vehicle control method

HITACHI LTD10 citations84
US7211028B2May 1, 2007

Method of controlling a vehicle, apparatus for controlling the same, transmission and apparatus for controlling the same

HITACHI LTD14 citations84
US7201703B2Apr 10, 2007

Gear type speed change unit control device, control method, and automobile

HITACHI LTD10 citations84
US6961647B2Nov 1, 2005

Method of controlling a vehicle and system of controlling the same

HITACHI LTD17 citations84
US7121976B2Oct 17, 2006

System and method for controlling motor vehicle

HITACHI LTD10 citations74
US6658842B2Dec 9, 2003

Hydraulic system

HITACHI LTD12 citations74
US5640939AJun 24, 1997

Engine control apparatus

HITACHI LTD12 citations74
US5608626AMar 4, 1997

Drive shaft torque controlling apparatus for use in a vehicle having a power transmission mechanism and method therefor

HITACHI LTD15 citations74
US7090615B2Aug 15, 2006

Method of controlling a vehicle and system of controlling the same

HITACHI LTD8 citations73
US7575084B2Aug 18, 2009

Automobile and control apparatus, and power train system of automobile

HITACHI LTD3 citations63
US7370551B2May 13, 2008

Gearshift operating device

HITACHI LTD2 citations63
US7306544B2Dec 11, 2007

Automatic transmission, control apparatus and control system

HITACHI LTD3 citations63
US6848329B2Feb 1, 2005

Automatic transmission and vehicle

HITACHI LTD5 citations63
US6790161B2Sep 14, 2004

Clutch for automobiles

HITACHI LTD5 citations63
US6345607B1Feb 12, 2002

Engine power train control method and control apparatus for a vehicle

HITACHI LTD3 citations63
US7534195B2May 19, 2009

Method of controlling a vehicle and system of controlling the same

HITACHI LTD2 citations62
US7252622B2Aug 7, 2007

Transmission, and control system and control method for the transmission

HITACHI LTD4 citations62

TANAKA SHINYA

2 patents

RICOH CO LTD

2 patents

YOSHIDA RYUJI

2 patents

OZAKI NAOYUKI

2 patents

HITACHI LTD AND HITACHI AUTOMO

1 patent

FUJI HEAVY IND LTD

1 patent

IZUMI SAKI

1 patent

KOJIMA TAKESHI

1 patent

ENOKI SHIGEKAZU

1 patent

TAKAHASHI TOMOKO

1 patent

Showing the top 50 of 54 patents by PatentIndex Score.