Inventor
NAKASHIMA FUJIO
JP3 patents
Patents
3 patentsUS4525820AJun 25, 1985
Function selecting method and system for an audio/video recording and reproducing system
HITACHI LTD24 citations80
US4424574AJan 3, 1984
Function presetting circuit for an audio/video recording and reproducing system
HITACHI LTD16 citations72
US4496947AJan 29, 1985
Function switching system for an audio/video apparatus
HITACHI LTD6 citations55