Inventor
MUROYA MINORU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MUROYA MINORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
7 patentsUS4665874AMay 19, 1987
Device for sensing an oxygen concentration in gaseous body with a pump current supply circuit and an air/fuel ratio control system using an oxygen concentration sensing device
HONDA MOTOR CO LTD24 citations82
US4870586ASep 26, 1989
Air-fuel ratio control system for an internal combustion engine with an engine load responsive correction operation
HONDA MOTOR CO LTD13 citations73
US4818362AApr 4, 1989
Oxygen concentration sensing apparatus
HONDA MOTOR CO LTD11 citations73
US4763265AAug 9, 1988
Air intake side secondary air supply system for an internal combustion engine with an improved duty ratio control operation
HONDA MOTOR CO LTD12 citations73
US4721084AJan 26, 1988
Method for controlling an oxygen concentration sensor for sensing an oxygen concentration in an exhaust gas of an internal combustion engine
HONDA MOTOR CO LTD16 citations73
US4690121ASep 1, 1987
Air intake side secondary air supply system for an internal combustion engine with a duty ratio control operation
HONDA MOTOR CO LTD10 citations73
US4732127AMar 22, 1988
Air/fuel ratio control system for an internal combustion engine with a function for preventing the blackening phenomenon of oxygen concentration sensor
HONDA MOTOR CO LTD5 citations62