Inventor
SHINTANI SOTOKICHI
9 patents
Patents
9 patentsUS4013981AMar 22, 1977
Constant-resistance coupled-line type equalizer
KOKUSAI DENSHIN DENWA CO LTD21 citations81
US3987422AOct 19, 1976
System for detecting signal quality of a phase-modulated wave
KOKUSAI DENSHIN DENWA CO LTD21 citations80
US4472812ASep 18, 1984
Kalman equalizer
KOKUSAI DENSHIN DENWA CO LTD8 citations72
US4285045AAug 18, 1981
Delay circuit
KOKUSAI DENSHIN DENWA CO LTD15 citations72
US4241443ADec 23, 1980
Apparatus for reducing a sampling frequency
KOKUSAI DENSHIN DENWA CO LTD13 citations72
US4145747AMar 20, 1979
Method for establishing a tap coefficient of an adaptive automatic equalizer
KOKUSAI DENSHIN DENWA CO LTD15 citations72
US4125899ANov 14, 1978
Bessel function type automatic delay equalizer
KOKUSAI DENSHIN DENWA CO LTD9 citations72
US4064397ADec 20, 1977
Automatic equalizer having a coefficient matrix circuit
KOKUSAI DENSHIN DENWA CO LTD12 citations70
US4368360AJan 11, 1983
Adaptive control type echo suppressor
KOKUSAI DENSHIN DENWA CO LTD9 citations67