Inventor
FUKUDA JOJI
JP8 patents
Patents
8 patentsUS4456971AJun 26, 1984
Semiconductor RAM that is accessible in magnetic disc storage format
SONY CORP205 citations97
US5907446AMay 25, 1999
Video tape recorder for recording management data on video tape
SONY CORP41 citations95
US6424790B1Jul 23, 2002
Video tape recorder having control head upstream of erase head
SONY CORP17 citations92
US5745640AApr 28, 1998
AV data base for VTR
SONY CORP24 citations92
US4497021AJan 29, 1985
Microcomputer system operating in multiple modes
SONY CORP28 citations89
US6341047B1Jan 22, 2002
AV data base for VTR
SONY CORP9 citations73
US5115390AMay 19, 1992
Control data input apparatus
SONY CORP14 citations72
US4723205AFeb 2, 1988
Micro computer system
SONY CORP3 citations58