Inventor · disambiguated record
Toshihiro Ishizaka
Also filed as: ISHIZAKA TOSHIHIRO
34 granted patents·11 pending applications·261 citations·filing 1995–2021
96Inventor score
Top patents by PatentIndex Score
45 records- 0195US7668437B1Recording apparatus, recording method, and record mediumSONY CORP·Filed 2000·Granted Feb 23, 2010·58 cites·16 claims
- 0291US7027717B1Recording apparatus, recording method, reproducing apparatus, reproducing method, and record mediumSONY CORP·Filed 2000·Granted Apr 11, 2006·24 cites·16 claims
- 0388US8269857B2Image processing device, imaging apparatus, image-processing method, and program for face detection, discrimination and file entry correlationISHIZAKA TOSHIHIRO·Filed 2009·Granted Sep 18, 2012·26 cites·14 claims
- 0487US6871205B1Recording apparatus, recording method, and disc shaped record mediumSONY CORP·Filed 2000·Granted Mar 22, 2005·39 cites·22 claims
- 0580US7913315B2Recording apparatus that records information for protecting intangible property right, recording method thereof, record medium thereof, and program thereofSONY CORP·Filed 2007·Granted Mar 22, 2011·3 cites·26 claims
- 0679US6954830B2Data recording method, data recorder, and recording mediumSONY CORP·Filed 2001·Granted Oct 11, 2005·13 cites·17 claims
- 0779US6934847B2Data alteration checking apparatus and method and recording mediumSONY CORP·Filed 2001·Granted Aug 23, 2005·12 cites·33 claims
- 0876US5610658AMotion vector detection using hierarchical calculationSONY CORP·Filed 1995·Granted Mar 11, 1997·56 cites·8 claims
- 0973US7324741B2Recording apparatus, recording method, reproducing apparatus, reproducing method, and record mediumSONY CORP·Filed 2005·Granted Jan 29, 2008·1 cites·1 claims
- 1068US9697868B2Recording apparatus, reproduction apparatus and file management methodKAWATE FUMITAKA·Filed 2012·Granted Jul 4, 2017·1 cites·3 claims
- 1168US8161021B2Recording apparatus, reproduction apparatus, and file management methodHIRABAYASHI MITSUHIRO·Filed 2007·Granted Apr 17, 2012·6 cites·6 claims
- 1268US7890556B2Content recording apparatus, content playback apparatus, content playback system, image capturing apparatus, processing method for the content recording apparatus, the content playback apparatus, the content playback system, and the image capturing apparatus, and programSONY CORP·Filed 2008·Granted Feb 15, 2011·4 cites·31 claims
- 1365US8116537B2Image recording device, player device, imaging device, player system, method of recording image, and computer programDATE OSAMU·Filed 2008·Granted Feb 14, 2012·6 cites·25 claims
- 1463US7076662B2Data alteration checking apparatus and method and recording mediumSONY CORP·Filed 2005·Granted Jul 11, 2006·2 cites·10 claims
- 1561US7539399B1Recording apparatus, recording method, and record mediumSONY CORP·Filed 2000·Granted May 26, 2009·4 cites·18 claims
- 1658US7609296B2Recording apparatus, recording method, and recording medium using an index fileSONY CORP·Filed 2002·Granted Oct 27, 2009·3 cites·10 claims
- 1757US8224156B2Recording apparatus, reproduction apparatus and file management methodKAWATE FUMITAKA·Filed 2008·Granted Jul 17, 2012·0 cites·11 claims
- 1856US8521003B2Recording apparatus and recording mediumHIRABAYASHI MITSUHIRO·Filed 2008·Granted Aug 27, 2013·0 cites·8 claims
- 1956US8463105B2Recording apparatus and record mediumHIRABAYASHI MITSUHIRO·Filed 2008·Granted Jun 11, 2013·0 cites·3 claims
- 2056US7313320B2Recording apparatus, recording method, reproducing apparatus, reproducing method, and record mediumSONY CORP·Filed 2005·Granted Dec 25, 2007·0 cites·1 claims
- 2154US8204360B2Recording apparatus, recording method and record mediumTSUJII SATOSHI·Filed 2008·Granted Jun 19, 2012·0 cites·16 claims
- 2253US10469795B2Recording apparatus, reproduction apparatus and file management methodSONY CORP·Filed 2017·Granted Nov 5, 2019·0 cites·4 claims
- 2353US2012195576A1Recording apparatus, reproduction apparatus, and file management methodHIRABAYASHI MITSUHIRO·Filed 2012·Application pending·0 cites
- 2452US7853116B2Recording apparatus and record medium for successively reproducing movie dataSONY CORP·Filed 2002·Granted Dec 14, 2010·1 cites·8 claims
- 2552US7840566B2Recording apparatus, recording method, and disc shaped record mediumSONY CORP·Filed 2005·Granted Nov 23, 2010·0 cites·31 claims
- 2652US7283731B2Recording apparatus, recording method, reproducing apparatus, reproducing method, and record mediumSONY CORPROATION·Filed 2005·Granted Oct 16, 2007·0 cites·1 claims
- 2752US7280748B2Recording apparatus, recording method, reproducing apparatus, reproducing method, and record mediumSONY CORP·Filed 2005·Granted Oct 9, 2007·0 cites·1 claims
- 2850US7787744B2Recording apparatus, recording method, program, recording medium, and image pickup apparatusSONY CORP·Filed 2002·Granted Aug 31, 2010·1 cites·12 claims
- 2950US7447421B2Reproduction apparatusSONY CORP·Filed 2002·Granted Nov 4, 2008·1 cites·7 claims
- 3050US2009228508A1Recording Device and Method, Imaging Apparatus, Playing Device and Method, and ProgramSONY CORP·Filed 2007·Application pending·0 cites
- 3148US11849249B2File generation device, file generation method, file reproduction device, file reproduction method, and programSONY GROUP CORP·Filed 2020·Granted Dec 19, 2023·0 cites·20 claims
- 3247US7477830B2Recording apparatus, reproduction apparatus and file management methodSONY CORP·Filed 2004·Granted Jan 13, 2009·0 cites·14 claims
- 3347US2007201832A1Recording apparatus, recording method, program for recording method, recording medium recording program for recording method, reproducing apparatus, reproduction method, program for reproduction method, and recording medium recording program for reproduction methodSONY CORP·Filed 2007·Application pending·0 cites
- 3446US8244114B2Recording apparatus and recording method, playback apparatus and playback method, recording/playback apparatus and recording/playback method, and programISHIZAKA TOSHIHIRO·Filed 2005·Granted Aug 14, 2012·0 cites·19 claims
- 3543US2014189564A1Information processing apparatus, information processing method, and programSONY CORP·Filed 2013·Application pending·0 cites
- 3643US2005013208A1Recording apparatus, reproduction apparatus, and file management methodFiled 2004·Application pending·0 cites
- 3743US2003138100A1Recording apparatus, recording method, recording medium, and program for recording information protecting intangible property rightFiled 2002·Application pending·0 cites
- 3840US7657154B2Providing edited video data suitable for efficient use of video reproducing device capabilitiesSONY CORP·Filed 2002·Granted Feb 2, 2010·0 cites·2 claims
- 3940US2022309035A1File processing device, file processing method, and programSONY GROUP CORP·Filed 2020·Application pending·0 cites
- 4038US2006259781A1Method and apparatus for detecting the falsification of metadataSONY CORP SONY ELECTRONICS INC·Filed 2005·Application pending·0 cites
- 4137US7856459B2Recording apparatus, recording method, and disc shaped record mediumSONY CORP·Filed 2005·Granted Dec 21, 2010·0 cites·44 claims
- 4236US2022269716A1File processing device, file processing method, and programSONY GROUP CORP·Filed 2020·Application pending·0 cites
- 4336US2022253476A1File processing device, file processing method, and programSONY GROUP CORP·Filed 2020·Application pending·0 cites
- 4433US9734406B2Information processing device, information processing method and programSHIINA HIROKI·Filed 2010·Granted Aug 15, 2017·0 cites·12 claims
- 4530US2023124473A1Image processing device and image processing methodSONY GROUP CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →