Inventor
SATO RITSUO
JP24 patents
Patents
24 patentsUS6148611ANov 21, 2000
Engine air-fuel ratio controller and control method
NISSAN MOTOR55 citations96
US6742495B2Jun 1, 2004
Engine control apparatus
NISSAN MOTOR37 citations92
US6722344B2Apr 20, 2004
Engine control apparatus
NISSAN MOTOR37 citations92
US6334306B1Jan 1, 2002
Exhaust gas purification apparatus in combustion engine
NISSAN MOTOR33 citations92
US6220018B1Apr 24, 2001
Exhaust emission control device
NISSAN MOTOR22 citations91
US6185933B1Feb 13, 2001
Exhaust emission control device for engine
NISSAN MOTOR30 citations91
US5570575ANov 5, 1996
Fuel delivery control apparatus for use with internal combustion engine
NISSAN MOTOR51 citations89
US6014962AJan 18, 2000
Engine air-fuel ratio controller
NISSAN MOTOR17 citations84
US5953910ASep 21, 1999
Engine air-fuel ratio converter with means for determining the deterioration of the catalytic converter
NISSAN MOTOR17 citations84
US6578551B2Jun 17, 2003
Fuel injection control for internal combustion engine
NISSAN MOTOR13 citations83
US6959242B2Oct 25, 2005
Engine fuel injection control device
NISSAN MOTOR8 citations74
US6575150B2Jun 10, 2003
Ignition timing control device for internal combustion engine
NISSAN MOTOR7 citations74
US6192679B1Feb 27, 2001
Exhaust purification device and method for internal combustion engine
NISSAN MOTOR10 citations74
US5557929ASep 24, 1996
Control system for internal combustion engine equipped with exhaust gas purifying catalyst
NISSAN MOTOR9 citations74
US6494037B2Dec 17, 2002
Engine exhaust purification device
NISSAN MOTOR9 citations71
US6230489B1May 15, 2001
Emission control device for internal combustion engine
NISSAN MOTOR9 citations71
US7229596B2Jun 12, 2007
Exhaust emission control device
NISSAN MOTOR2 citations63
US6922627B2Jul 26, 2005
Detection of engine rotation speed in spark ignition internal combustion engine
NISSAN MOTOR2 citations63
US6303084B1Oct 16, 2001
Exhaust emission control device
NISSAN MOTOR3 citations63
US5970966AOct 26, 1999
Engine air-fuel ratio controller
NISSAN MOTOR3 citations63
US6571775B2Jun 3, 2003
Fuel injection control for start-up of internal combustion engine
NISSAN MOTOR2 citations62
US6568371B2May 27, 2003
Fuel injection control for internal combustion engine
NISSAN MOTOR6 citations62
US6568373B2May 27, 2003
Fuel injection control for start-up of internal combustion engine
NISSAN MOTOR5 citations62
US6499290B1Dec 31, 2002
Engine exhaust purification device
NISSAN MOTOR6 citations62