Inventor
TAKADA SHIGETAKA
22 patents
⚠️ This page may combine multiple inventors who share the name “TAKADA SHIGETAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AISAN IND
16 patentsUS4657189AApr 14, 1987
Electromagnetic fuel injection valve for an internal combustion engine having a plurality of intake valves
AISAN IND39 citations92
US4564145AJan 14, 1986
Electromagnetic fuel injector
AISAN IND45 citations92
US4216753AAug 12, 1980
Fuel air mixture supply system for use in fuel-injection-type internal combustion engine
AISAN IND54 citations92
US4385339AMay 24, 1983
Fuel injector for an internal combustion engine
AISAN IND36 citations90
US4290399ASep 22, 1981
Floatless variable venturi type carburetor
AISAN IND23 citations82
US4344898AAug 17, 1982
Carburetor controlling system
AISAN IND25 citations78
US4320730AMar 23, 1982
Air-fuel mixture ratio control device
AISAN IND9 citations74
US4300505ANov 17, 1981
Air fuel ratio control device
AISAN IND8 citations73
US4289104ASep 15, 1981
Air-fuel mixture supplying device for internal combustion engines
AISAN IND16 citations73
US4276745AJul 7, 1981
Exhaust gas control apparatus
AISAN IND10 citations72
US4254754AMar 10, 1981
Air fuel ratio controller
AISAN IND15 citations72
US4407248AOct 4, 1983
Electronically controlled carburetor
AISAN IND12 citations71
US4287864ASep 8, 1981
Air-fuel mixture ratio control device
AISAN IND7 citations71
US4314535AFeb 9, 1982
Feedback type variable venturi carburetor
AISAN IND15 citations69
US4376430AMar 15, 1983
Air-fuel mixture ratio control device
AISAN IND1 citations52
US4179882ADec 25, 1979
Apparatus for controlling the amount of secondary air fed into an internal combustion engine
AISAN IND1 citations51
NIPPON SOKEN
4 patentsUS4153021AMay 8, 1979
Air-fuel mixture ratio correcting system for carburetor
NIPPON SOKEN34 citations92
US4052968AOct 11, 1977
Air-to-fuel ratio adjusting system for an internal combustion engine
NIPPON SOKEN40 citations92
US4036186AJul 19, 1977
Air-fuel mixture ratio correcting system for carburetor
NIPPON SOKEN35 citations92
US4300490ANov 17, 1981
Air-fuel mixture ratio correcting system for carburetor
NIPPON SOKEN15 citations74