P

Inventor

UCHIDA MASAAKI

JP74 patents
⚠️ This page may combine multiple inventors who share the name “UCHIDA MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NISSAN MOTOR

29 patents
US6181020B1Jan 30, 2001

Integrated driving torque control system for automotive vehicles with continuously variable automatic transmission

NISSAN MOTOR86 citations98
US6090007AJul 18, 2000

Hybrid vehicle drive force control device and control method

NISSAN MOTOR87 citations98
US6275759B1Aug 14, 2001

Automatic engine stop and restart system for vehicle

NISSAN MOTOR127 citations97
US6328671B1Dec 11, 2001

Drive force control device

NISSAN MOTOR67 citations96
US6188943B1Feb 13, 2001

Integrated control system for electronically-controlled engine and automatic transmission

NISSAN MOTOR65 citations96
US4913122AApr 3, 1990

Air-fuel ratio control system

NISSAN MOTOR81 citations94
US6308129B1Oct 23, 2001

Method and apparatus for automatically stopping engine idling of automotive vehicle during stop of vehicle

NISSAN MOTOR48 citations93
US6190283B1Feb 20, 2001

Driving force control system for vehicle

NISSAN MOTOR41 citations93
US5988141ANov 23, 1999

Engine torque control apparatus

NISSAN MOTOR17 citations93
US5931138AAug 3, 1999

Engine torque control apparatus

NISSAN MOTOR22 citations93
US5341788AAug 30, 1994

Air-fuel ratio controller for multiple cylinder bank engine

NISSAN MOTOR22 citations93
US5341641AAug 30, 1994

Dual sensor type air fuel ratio control system for internal combustion engine

NISSAN MOTOR22 citations93
US6817432B2Nov 16, 2004

Hybrid vehicle

NISSAN MOTOR40 citations92
US6291902B1Sep 18, 2001

Engine start control system

NISSAN MOTOR40 citations92
US6269296B1Jul 31, 2001

Control of vehicle driving force

NISSAN MOTOR26 citations92
US6251046B1Jun 26, 2001

Automatic engine-stop control apparatus for internal combustion engine

NISSAN MOTOR24 citations92
US5887568AMar 30, 1999

Controller and control method for engine ignition timing

NISSAN MOTOR25 citations92
US5361582ANov 8, 1994

Dual sensor type air fuel ratio control system for internal combustion engine

NISSAN MOTOR20 citations92
US4306957ADec 22, 1981

Device for producing control signal for feedback control of air/fuel ratio

NISSAN MOTOR31 citations92
US5119628AJun 9, 1992

Catalyst degradation diagnosing apparatus for air fuel ratio control system

NISSAN MOTOR26 citations91
US4464244AAug 7, 1984

Oxygen sensing device having solid electrolyte cell and means for supplying controlled current thereto

NISSAN MOTOR40 citations90
US6479906B2Nov 12, 2002

Drive force control system for vehicles

NISSAN MOTOR16 citations84
US4440621AApr 3, 1984

System for detection of air/fuel ratio in IC engine by using oxygen sensor operated with supply of current

NISSAN MOTOR26 citations82
US4366039ADec 28, 1982

Oxygen sensing device having means for control of current to produce reference oxygen partial pressure

NISSAN MOTOR24 citations81
US4786476ANov 22, 1988

Gas sensor element using porously fired mass of titania

NISSAN MOTOR19 citations80
US4471648ASep 18, 1984

Temperature control system

NISSAN MOTOR20 citations80
US5335493AAug 9, 1994

Dual sensor type air fuel ratio control system for internal combustion engine

NISSAN MOTOR10 citations74
US4901699AFeb 20, 1990

System for controlling a fuel injection quantity and method therefor

NISSAN MOTOR9 citations74
US4494374AJan 22, 1985

Air/fuel ratio monitoring system in IC engine using oxygen sensor

NISSAN MOTOR12 citations74

JATCO LTD

10 patents

MAKITA CORP

5 patents

MITSUBISHI CHEM IND

2 patents

HONDA MOTOR CO LTD

1 patent

SUNTORY LTD

1 patent

UCHIDA MASAAKI

1 patent

JOZAKI TATEKI

1 patent

Showing the top 50 of 74 patents by PatentIndex Score.