Inventor · disambiguated record
Teruhiko Kori
Also filed as: KORI TERUHIKO
52 granted patents·2 pending applications·1,261 citations·filing 1986–2010
99Inventor score
Top patents by PatentIndex Score
54 records- 0198US5991500ACopy control for a video signal with copyright signals superimposed as predetermined bits in the VBID data of the video signalSONY CORP·Filed 1997·Granted Nov 23, 1999·156 cites·60 claims
- 0295US6836844B1Information signal copy managing method, information signal recording method, information signal output apparatus, and recording mediumSONY CORP·Filed 2000·Granted Dec 28, 2004·59 cites·5 claims
- 0394US5513010ADigital video signal recording and reproducing apparatus that records and reproduces both still and moving picturesSONY CORP·Filed 1994·Granted Apr 30, 1996·71 cites·29 claims
- 0493US6687802B1Outputting apparatus, outputting method, recording apparatus, recording method, reproduction apparatus, reproduction method and recording mediumSONY CORP·Filed 1999·Granted Feb 3, 2004·68 cites·24 claims
- 0592US5712947AMethod of recording ID signals for retrieving images, method of retrieving images, and apparatus for reproducing recorded imagesSONY CORP·Filed 1996·Granted Jan 27, 1998·76 cites·20 claims
- 0688US6781935B1Method for limited recording of an information signal, system for controlled recording of an information signal, and information signal recording apparatusSONY CORP·Filed 2000·Granted Aug 24, 2004·22 cites·26 claims
- 0788US5786955ARecording medium cartridge with memory circuit for storing directory information including imagesSONY CORP·Filed 1997·Granted Jul 28, 1998·40 cites·20 claims
- 0887US6480607B1Encrypted data reproducing transmitting and processing method and apparatus with separately encrypted control dataSONY CORP·Filed 1998·Granted Nov 12, 2002·49 cites·54 claims
- 0986US6263506B1Data transmission and reception device and system, data transmission method and parameter setting method for data reception deviceSONY CORP·Filed 1997·Granted Jul 17, 2001·91 cites·33 claims
- 1085US6963968B2Signal transmission device and methodSONY CORP·Filed 2001·Granted Nov 8, 2005·42 cites·16 claims
- 1183US5778064AApparatus and method for processing a high definition video signalSONY CORP·Filed 1996·Granted Jul 7, 1998·78 cites·44 claims
- 1282US7003664B2Signal recording medium, content signal generation apparatus, content signal reproduction method, and content signal reproduction apparatusSONY CORP·Filed 2002·Granted Feb 21, 2006·15 cites·23 claims
- 1379US6327109B1Method for reproducing information from media which incorporate separate memory circuitsSONY CORP·Filed 1998·Granted Dec 4, 2001·24 cites·10 claims
- 1478US5883959AVideo copy protectionSONY CORP·Filed 1997·Granted Mar 16, 1999·57 cites·35 claims
- 1576US5168363AVideo signal parocessing apparatus with memory and crossfaderSONY CORP·Filed 1990·Granted Dec 1, 1992·42 cites·9 claims
- 1675US7159089B2Outputting apparatus, outputting method, recording apparatus, recording method, reproduction apparatus, reproduction method and recording mediumSONY CORP·Filed 2004·Granted Jan 2, 2007·7 cites·13 claims
- 1774US7392389B2Electronic transmission device, and signal transmission methodSONY CORP·Filed 2002·Granted Jun 24, 2008·17 cites·7 claims
- 1874US6819765B1Video-signal output apparatus, video-signal input apparatus, and scramble method, and descramble methodSONY CORP·Filed 2000·Granted Nov 16, 2004·12 cites·10 claims
- 1974US6526510B1Signal reproducing method and apparatus, signal recording method and apparatus and signal recording systemSONY CORP·Filed 1998·Granted Feb 25, 2003·45 cites·16 claims
- 2073US7263274B2Recording medium cartridge with memory circuit employing a hierarchical data structureSONY CORP·Filed 2005·Granted Aug 28, 2007·1 cites·1 claims
- 2173US7231042B2Signal transmission apparatus and signal transmission methodSONY CORP·Filed 2001·Granted Jun 12, 2007·18 cites·22 claims
- 2272US4677504ARecording apparatus for video signalSONY CORP·Filed 1986·Granted Jun 30, 1987·17 cites·6 claims
- 2371US7954162B2Transmitter, signal transfer method, data distribution system and method of same, data receiver, data provider and method of same, and data transfererSONY CORP·Filed 2005·Granted May 31, 2011·2 cites·25 claims
- 2470USRE43520ECopy control, for a video signal with copyright signals superimposed as predetermined bits in the VBID data of the video signalKANOTA KEIJI·Filed 2010·Granted Jul 17, 2012·1 cites·68 claims
- 2570US5587849AMechanism for securing recorded contents of recording medium cassetteSONY CORP·Filed 1995·Granted Dec 24, 1996·22 cites·2 claims
- 2670US5541737AApparatus and method for recording and reproducing a digital video and audio signalSONY CORP·Filed 1993·Granted Jul 30, 1996·20 cites·49 claims
- 2770US5126847AApparatus for producing a composite signal from real moving picture and still picture video signalsSONY CORP·Filed 1990·Granted Jun 30, 1992·31 cites·7 claims
- 2869US7240206B2Information signal copy managing method, information signal recording method, information signal output apparatus, and recording mediumSONY CORP·Filed 2004·Granted Jul 3, 2007·7 cites·31 claims
- 2969US6035094AVideo signal processing apparatus and method for securing a copy protection effect, an apparatus for recording/reproducing the processed video signal and a record medium thereforSONY CORP·Filed 1997·Granted Mar 7, 2000·36 cites·16 claims
- 3068USRE43854ECopy control for a video signal with copyright signals superimposed as predetermined bits in the VBID data of the video signalKANOTA KEIJI·Filed 2010·Granted Dec 11, 2012·1 cites·76 claims
- 3167US7031942B2Information signal reproducing apparatus, information signal outputting apparatus, information signal reproducing method, and information signal outputting methodSONY CORP·Filed 1999·Granted Apr 18, 2006·16 cites·22 claims
- 3265US7987515B2Electronic transmission device, and signal transmission methodSONY CORP·Filed 2008·Granted Jul 26, 2011·2 cites·8 claims
- 3362US7418735B2Transmitter, signal transmitting method, and data distributing system for transferring a content signal or processing copyright protection on a content signalSONY CORP·Filed 2001·Granted Aug 26, 2008·4 cites·8 claims
- 3461US7248784B1Signal conversion apparatus and methodSONY CORP·Filed 1999·Granted Jul 24, 2007·24 cites·54 claims
- 3560US7917960B2Transmitter, signal transfer method, data distribution system and method of same, data receiver, data provider and method of same, and data transfererSONY CORP·Filed 2009·Granted Mar 29, 2011·0 cites·12 claims
- 3659US6859536B1Video-signal output apparatus and video-signal input apparatusSONY CORP·Filed 2000·Granted Feb 22, 2005·3 cites·28 claims
- 3756US7548887B1Information-signal playback system, information-signal reading apparatus, information-signal processing apparatus, information-signal playback method, information-signal reading method and information-signal processing apparatusSONY CORP·Filed 1999·Granted Jun 16, 2009·19 cites·14 claims
- 3856US7263273B2Recording medium cartridge with memory circuit employing a hierarchical data structureSONY CORP·Filed 2005·Granted Aug 28, 2007·0 cites·1 claims
- 3956US2006155649A1Information signal reproducing apparatus, information signal outputting apparatus, information signal reproducing method, and information signal outputting methodSONY CORP·Filed 2006·Application pending·0 cites
- 4055US9363578B2Communication system, communication device, communication method, and computer programFUKUI TOSHIHARU·Filed 2010·Granted Jun 7, 2016·1 cites·28 claims
- 4155US5914754AVideo signal aspect ratio conversion apparatusSONY CORP·Filed 1995·Granted Jun 22, 1999·19 cites·17 claims
- 4254USRE43240ECopy control for a video signal with copyright signals superimposed as predetermined bits in the VBID data of the video signalKANOTA KEIJI·Filed 2001·Granted Mar 13, 2012·1 cites·93 claims
- 4353US8151071B2Copy protection apparatus and methodKORI TERUHIKO·Filed 2006·Granted Apr 3, 2012·0 cites·11 claims
- 4446US7672568B2Outputting apparatus, outputting method, recording apparatus, recording method, reproduction apparatus, reproduction method and recording mediumSONY CORP·Filed 2003·Granted Mar 2, 2010·0 cites·12 claims
- 4546US7391685B2Method for limited recording of an information signal, system for controlled recording of an information signal, and information signal recording apparatusSONY CORP·Filed 2004·Granted Jun 24, 2008·0 cites·2 claims
- 4646US5852528AVideo information recording method which uses a comparison of event information in two recorded information packetsSONY CORP·Filed 1996·Granted Dec 22, 1998·7 cites·16 claims
- 4745US5598219AData extracting apparatus for validating data multiplexed in a video signalSONY CORP·Filed 1995·Granted Jan 28, 1997·11 cites·4 claims
- 4845US5280394ARecording/reproducing apparatus for determining the mode of a recorded digital audio signal by detecting different clock frequencies at selected timesSONY CORP·Filed 1991·Granted Jan 18, 1994·9 cites·8 claims
- 4943US6212325B1Method and apparatus for processing video signal and storage mediumSONY CORP·Filed 1997·Granted Apr 3, 2001·9 cites·12 claims
- 5039US6922520B1Recording medium cartridge with memory circuit employing a hierarchical data structureSONY CORP·Filed 2000·Granted Jul 26, 2005·0 cites·8 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →