Inventor
KAKUYAMA MASATOMO
JP11 patents
Patents
11 patentsUS6637194B2Oct 28, 2003
Exhaust emission control for engine
NISSAN MOTOR42 citations92
US6494038B2Dec 17, 2002
Engine air-fuel ratio controller
NISSAN MOTOR43 citations92
US6446429B2Sep 10, 2002
Air-fuel ratio control of engine
NISSAN MOTOR27 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
US6622479B2Sep 23, 2003
Engine exhaust purification device
NISSAN MOTOR15 citations84
US6619032B2Sep 16, 2003
Engine exhaust purification device
NISSAN MOTOR18 citations84
US6381954B1May 7, 2002
Air/fuel ratio control system of internal combustion engine
NISSAN MOTOR10 citations73
US6564544B2May 20, 2003
Engine exhaust purification arrangement
NISSAN MOTOR3 citations62
US6499290B1Dec 31, 2002
Engine exhaust purification device
NISSAN MOTOR6 citations62
US6490859B2Dec 10, 2002
Engine exhaust purification device
NISSAN MOTOR5 citations62