Inventor
TAYAMA AKIRA
JP10 patents
Patents
10 patentsUS6289673B1Sep 18, 2001
Air-fuel ratio control for exhaust gas purification of engine
NISSAN MOTOR84 citations97
US6912989B2Jul 5, 2005
Fuel injection control device for a direct fuel injection engine
NISSAN MOTOR21 citations92
US6314724B1Nov 13, 2001
Air-fuel ratio controller and method of controlling air-fuel ratio
NISSAN MOTOR37 citations92
US6282889B1Sep 4, 2001
Air/fuel ration control system of internal combustion engine
NISSAN MOTOR23 citations92
US6220017B1Apr 24, 2001
Exhaust emission control system for internal combustion engine
NISSAN MOTOR20 citations92
US6477833B2Nov 12, 2002
Engine exhaust emission control
NISSAN MOTOR20 citations83
US7121087B2Oct 17, 2006
Exhaust emission control device of internal combustion engine
NISSAN MOTOR8 citations73
US6497846B1Dec 24, 2002
Exhaust gas purifying system for internal combustion engine
NISSAN MOTOR10 citations73
US6381954B1May 7, 2002
Air/fuel ratio control system of internal combustion engine
NISSAN MOTOR10 citations73
US7188589B2Mar 13, 2007
Direct injection internal combustion engine
NISSAN MOTOR6 citations62