Inventor
NAGASAWA FUMIHIRO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “NAGASAWA FUMIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
24 patentsUS5647047AJul 8, 1997
System for editing video reproduced from a plurality of recording media at high speed
SONY CORP131 citations98
US4723283AFeb 2, 1988
Data transmission system
SONY CORP151 citations98
US6430355B1Aug 6, 2002
Editing device with display of program ID code and images of the program
SONY CORP55 citations96
US5877906AMar 2, 1999
Device for switching between multiple recording media based on a recordable time remaining calculation
SONY CORP105 citations96
US5115310AMay 19, 1992
News program broadcasting system
SONY CORP68 citations96
US7356242B2Apr 8, 2008
Editing device, editing system and editing method
SONY CORP25 citations92
US5659654AAug 19, 1997
Apparatus for recording and/or reproducing a video signal
SONY CORP29 citations92
US7088907B1Aug 8, 2006
Video recording apparatus and method, and centralized monitoring recording system
SONY CORP42 citations91
US6195390B1Feb 27, 2001
Picture signal encoding apparatus and picture signal decoding apparatus
SONY CORP22 citations90
US6556769B1Apr 29, 2003
Continuous recording apparatus for surveillance
SONY CORP15 citations82
US4979057ADec 18, 1990
Automatic cassette loading and reproducing apparatus
SONY CORP20 citations81
US6591057B2Jul 8, 2003
Editing device and data transmission method
SONY CORP7 citations74
US6278567B1Aug 21, 2001
Apparatus and method for recording a video signal on a recording medium
SONY CORP14 citations74
US5933572AAug 3, 1999
Apparatus for recording and/or reproducing a video signal
SONY CORP8 citations74
US5526124AJun 11, 1996
Image recording device, image reproducing device, image recording/reproducing device and image recording method
SONY CORP7 citations74
US5929794AJul 27, 1999
Digital information data recording and reproducing apparatus
SONY CORP16 citations72
US6144798ANov 7, 2000
Method of and apparatus for editing information recorded on magnetic tape
SONY CORP13 citations71
US6141484AOct 31, 2000
Method of and apparatus for editing video signals using a temporary recording medium
SONY CORP15 citations71
US7952638B2May 31, 2011
Information processing apparatus, information processing method, and computer readable storage medium for acquiring state information from a photographing apparatus
SONY CORP5 citations63
US5327296AJul 5, 1994
Duplicating system for video and audio signals using timebase compression and high speed recorders
SONY CORP5 citations63
US5261048ANov 9, 1993
Still image filing system
SONY CORP5 citations63
US7675827B2Mar 9, 2010
Information processing apparatus, information processing method, and program
SONY CORP0 citations52
US7720798B2May 18, 2010
Transmitter-receiver system, transmitting apparatus, transmitting method, receiving apparatus, receiving method, and program
SONY CORP0 citations42
US6507694B2Jan 14, 2003
Intermittent data recorder, intermittent data recording controller, intermittent data recording method, and intermittent data recording control method
SONY CORP0 citations40