Inventor

ICHIDA TAKESHIGE

JP3 patents

Patents

3 patents

US4611352ASep 9, 1986

Optical transmission apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations91

US4722081AJan 26, 1988

Analog optical transmission system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations87

US4137549AJan 30, 1979

DPCM Coding apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations57