Inventor
TSUJIBAYASHI TATSUO
JP4 patents
Patents
4 patentsUS4743985AMay 10, 1988
In a video tape recorder having rotary recording, auxiliary and erasing heads, a circuit for short circuiting the auxiliary head during erasing
SONY CORP7 citations72
US4682245AJul 21, 1987
Video and audio signal recording, reproducing and editing apparatus with replacement of viewed luminance signal component during insert audio editing mode
SONY CORP8 citations72
US4748517AMay 31, 1988
PCM audio signal reproducing apparatus
SONY CORP12 citations71
US7515370B2Apr 7, 2009
Recorder and cassette containing recording medium
SONY CORP1 citations45