Inventor
SHINAGAWA MITSUHISA
6 patents
Patents
6 patentsUS4328531AMay 4, 1982
Thick film multilayer substrate
HITACHI LTD197 citations98
US4247953AJan 27, 1981
Tunable high-frequency input circuit
HITACHI LTD38 citations92
US4160953AJul 10, 1979
Self-oscillation mixer circuits
HITACHI LTD22 citations81
US4112373ASep 5, 1978
Self-excited mixer circuit using field effect transistor
HITACHI LTD21 citations81
US4219779AAug 26, 1980
Self-oscillating mixer circuit
HITACHI LTD23 citations80
US4056787ANov 1, 1977
Self-oscillating mixer circuit
HITACHI LTD7 citations73