Inventor

OHBA MOTOI

JP10 patents

Patents

10 patents

US4749963AJun 7, 1988

Oscillator having stripline loop resonator

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD102 citations96

US4726072AFeb 16, 1988

Double converter tuner

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD80 citations94

US5446762AAug 29, 1995

Data demodulation circuit for FSK modulated RF signal receiver providing wide-band 90° baseband phase shifting

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations92

US5008629AApr 16, 1991

Frequency synthesizer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations92

US4841255AJun 20, 1989

Frequency synthesizer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations92

US4661998AApr 28, 1987

Double superheterodyne tuner

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations90

US5081650AJan 14, 1992

Data receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations74

US4679003AJul 7, 1987

Frequency divider circuit and frequency synthesizer using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations74

US4638180AJan 20, 1987

Frequency divider circuits

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations74

US4812791AMar 14, 1989

Dielectric resonator for microwave band

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations73