Inventor
MANAKA NOBUZI
6 patents
Patents
6 patentsUS4227507AOct 14, 1980
Air/fuel ratio control system for internal combustion engine with airflow rate signal compensation circuit
NISSAN MOTOR31 citations92
US4089313AMay 16, 1978
Closed-loop air-fuel mixture control apparatus for internal combustion engines with means for minimizing voltage swing during transient engine operating conditions
NISSAN MOTOR38 citations91
US4215656AAug 5, 1980
Electronic closed loop air-fuel ratio control system for use with internal combustion engine
NISSAN MOTOR8 citations72
US4142482AMar 6, 1979
Feedback emission control for internal combustion engines with variable reference compensation for change with time in performance of exhaust composition sensor
NISSAN MOTOR17 citations72
US4131089ADec 26, 1978
Electronic closed loop air-fuel ratio control system
NISSAN MOTOR14 citations72
US4131091ADec 26, 1978
Variable gain closed-loop control apparatus for internal combustion engines
NISSAN MOTOR12 citations72