P
PatentIndex
Search
Landscape
Sign in
Inventor
MITUYASU MASAKI
2 patents
Patents
2 patents
US4144855A
Mar 20, 1979
Device for controlling the air-fuel ratio of a mixture
TOYOTA MOTOR CO LTD
7 citations
69
US4091781A
May 30, 1978
Air-fuel ratio control system in an internal combustion engine
TOYOTA MOTOR CO LTD
7 citations
69