Inventor

TANIGUCHI YOSHISADA

3 patents

Patents

3 patents

US4578787AMar 25, 1986

Record disc reproducing apparatus

HITACHI LTD13 citations68

US4021843AMay 3, 1977

Color tone control device in color television receiver

HITACHI LTD2 citations60

US4476556AOct 9, 1984

Apparatus for reproducing information from a record disc

HITACHI LTD4 citations57