Inventor

YASUMOTO YOSHIO

JP13 patents

Patents

13 patents

US5142353AAug 25, 1992

Television signal processing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD63 citations96

US4985769AJan 15, 1991

Multiplex TV signal processing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD76 citations96

US4882614ANov 21, 1989

Multiplex signal processing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations95

US5442403AAug 15, 1995

Wide-screen TV signal transmission apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations92

US5276507AJan 4, 1994

Multiplex TV signal processing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD43 citations92

US5103295AApr 7, 1992

Television signal processor for eliminating quality differences between portions of television images having different aspect ratios

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations92

US4907218AMar 6, 1990

Multiplex signal processing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92

US4337479AJun 29, 1982

Color resolution compensator

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations90

US4316215AFeb 16, 1982

System for improving reproduction of images in a color television receiver

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD37 citations90

US4944032AJul 24, 1990

Multiplex signal processing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations80

US5270817ADec 14, 1993

Television signal processing apparatus for separating an auxiliary signal from a letterbox signal

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73

US4523225AJun 11, 1985

Image display apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations73

US5036386AJul 30, 1991

Television signal processing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations71