Inventor
TAJIMA MASAHIKO
8 patents
Patents
8 patentsUS5653212AAug 5, 1997
Exhaust gas recirculation system
NIPPON DENSO CO21 citations92
US5299546AApr 5, 1994
Air-fuel ratio control apparatus of internal combustion engine
NIPPON DENSO CO27 citations92
US4348728ASep 7, 1982
Air-fuel ratio controlling method and apparatus therefor
NIPPON DENSO CO40 citations92
US4348727ASep 7, 1982
Air-fuel ratio control apparatus
NIPPON DENSO CO56 citations92
US4345561AAug 24, 1982
Air-fuel ratio control method and its apparatus
NIPPON DENSO CO30 citations92
US4319451AMar 16, 1982
Method for preventing overheating of an exhaust purifying device
NIPPON DENSO CO40 citations92
US4365299ADec 21, 1982
Method and apparatus for controlling air/fuel ratio in internal combustion engines
NIPPON DENSO CO24 citations81
US4251990AFeb 24, 1981
Air-fuel ratio control system
NIPPON DENSO CO27 citations81