Inventor · disambiguated record
Fumihiro Nagasawa
Also filed as: NAGASAWA FUMIHIRO
25 granted patents·2 pending applications·758 citations·filing 1986–2007
97Inventor score
Top patents by PatentIndex Score
27 records- 0197US5647047ASystem for editing video reproduced from a plurality of recording media at high speedSONY CORP·Filed 1994·Granted Jul 8, 1997·131 cites·27 claims
- 0296US4723283AData transmission systemSONY CORP·Filed 1986·Granted Feb 2, 1988·151 cites·6 claims
- 0395US5115310ANews program broadcasting systemSONY CORP·Filed 1989·Granted May 19, 1992·68 cites·8 claims
- 0493US5877906ADevice for switching between multiple recording media based on a recordable time remaining calculationSONY CORP·Filed 1996·Granted Mar 2, 1999·105 cites·16 claims
- 0590US7356242B2Editing device, editing system and editing methodSONY CORP·Filed 2002·Granted Apr 8, 2008·25 cites·18 claims
- 0690US6430355B1Editing device with display of program ID code and images of the programSONY CORP·Filed 1997·Granted Aug 6, 2002·55 cites·8 claims
- 0779US7088907B1Video recording apparatus and method, and centralized monitoring recording systemSONY CORP·Filed 2000·Granted Aug 8, 2006·42 cites·16 claims
- 0878US7952638B2Information processing apparatus, information processing method, and computer readable storage medium for acquiring state information from a photographing apparatusSONY CORP·Filed 2006·Granted May 31, 2011·5 cites·9 claims
- 0975US4979057AAutomatic cassette loading and reproducing apparatusSONY CORP·Filed 1989·Granted Dec 18, 1990·20 cites·16 claims
- 1073US5659654AApparatus for recording and/or reproducing a video signalSONY CORP·Filed 1994·Granted Aug 19, 1997·29 cites·12 claims
- 1164US6278567B1Apparatus and method for recording a video signal on a recording mediumSONY CORP·Filed 1994·Granted Aug 21, 2001·14 cites·10 claims
- 1259US6141484AMethod of and apparatus for editing video signals using a temporary recording mediumSONY CORP·Filed 1997·Granted Oct 31, 2000·15 cites·26 claims
- 1357US6195390B1Picture signal encoding apparatus and picture signal decoding apparatusSONY CORP·Filed 1998·Granted Feb 27, 2001·22 cites·32 claims
- 1454US6144798AMethod of and apparatus for editing information recorded on magnetic tapeSONY CORP·Filed 1995·Granted Nov 7, 2000·13 cites·14 claims
- 1551US5929794ADigital information data recording and reproducing apparatusSONY CORP·Filed 1997·Granted Jul 27, 1999·16 cites·4 claims
- 1649US8154609B2Information processing apparatus and information processing method as well as programSHINKAI MITSUTOSHI·Filed 2007·Granted Apr 10, 2012·0 cites·2 claims
- 1749US6556769B1Continuous recording apparatus for surveillanceSONY CORP·Filed 1998·Granted Apr 29, 2003·15 cites·12 claims
- 1847US6591057B2Editing device and data transmission methodSONY CORP·Filed 1997·Granted Jul 8, 2003·7 cites·12 claims
- 1947US2007201864A1Information processing apparatus, information processing method, and programSONY CORP·Filed 2006·Application pending·0 cites
- 2046US7675827B2Information processing apparatus, information processing method, and programSONY CORP·Filed 2006·Granted Mar 9, 2010·0 cites·5 claims
- 2144US5933572AApparatus for recording and/or reproducing a video signalSONY CORP·Filed 1997·Granted Aug 3, 1999·8 cites·3 claims
- 2243US5327296ADuplicating system for video and audio signals using timebase compression and high speed recordersSONY CORP·Filed 1991·Granted Jul 5, 1994·5 cites·9 claims
- 2342US5526124AImage recording device, image reproducing device, image recording/reproducing device and image recording methodSONY CORP·Filed 1994·Granted Jun 11, 1996·7 cites·13 claims
- 2437US5261048AStill image filing systemSONY CORP·Filed 1990·Granted Nov 9, 1993·5 cites·10 claims
- 2537US2006109860A1Asynchronous network system, information processing apparatus, data-transmission managing method, data-reception managing method, and programSONY CORP·Filed 2005·Application pending·0 cites
- 2631US7720798B2Transmitter-receiver system, transmitting apparatus, transmitting method, receiving apparatus, receiving method, and programSONY CORP·Filed 2006·Granted May 18, 2010·0 cites·12 claims
- 2728US6507694B2Intermittent data recorder, intermittent data recording controller, intermittent data recording method, and intermittent data recording control methodSONY CORP·Filed 1998·Granted Jan 14, 2003·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →