Inventor

YABU TOSHIOMI

4 patents

Patents

4 patents

US4338640AJul 6, 1982

Speed control system for a multiple speed tape recording and reproducing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations78

US4211964AJul 8, 1980

Speed control circuit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations72

US4225889ASep 30, 1980

Magnetic recording and reproducing apparatus having means for recording a cue-signal

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61

US3932889AJan 13, 1976

Magnetic recording and reproducing system having an automatic tape drive control function

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations60