Inventor · disambiguated record
Kaoru Urata
Also filed as: URATA KAORU
29 granted patents·1 pending application·146 citations·filing 1985–2017
95Inventor score
Top patents by PatentIndex Score
30 records- 0181US7362962B2Information-recording apparatus, information-recording method, information-reproducing apparatus, information-reproducing method, and information-recording mediumSONY CORP·Filed 2004·Granted Apr 22, 2008·21 cites·13 claims
- 0279US5486956ADigital signal reproducing circuit which counts the increasing amount of branch metric to control an equalizerSONY CORP·Filed 1993·Granted Jan 23, 1996·28 cites·3 claims
- 0374US10412398B2Image processing device and image processing methodSONY CORP·Filed 2015·Granted Sep 10, 2019·2 cites·9 claims
- 0467US6128358ABit shift detecting circuit and synchronizing signal detecting circuitSONY CORP·Filed 1996·Granted Oct 3, 2000·20 cites·2 claims
- 0559US6966025B2D/A conversion apparatus, decoder, and tape driveSONY CORP·Filed 2002·Granted Nov 15, 2005·3 cites·12 claims
- 0658US7406253B2Picked up image recording system, signal recording device, and signal recording methodSONY CORP·Filed 2003·Granted Jul 29, 2008·5 cites·13 claims
- 0756US4689695AVideo signal reproducing apparatusSONY CORP·Filed 1985·Granted Aug 25, 1987·14 cites·5 claims
- 0853US7266751B2Data recording method and data recording apparatusSONY CORP·Filed 2004·Granted Sep 4, 2007·2 cites·11 claims
- 0951US5182520ANon-linear de-emphasis circuitSONY CORP·Filed 1991·Granted Jan 26, 1993·8 cites·3 claims
- 1047US7917687B2Flash memory apparatus and access method to flash memorySONY CORP·Filed 2007·Granted Mar 29, 2011·0 cites·7 claims
- 1147US7746889B2Storage device and method of controlling accessSONY CORP·Filed 2007·Granted Jun 29, 2010·0 cites·5 claims
- 1247US7444063B2Information-recording apparatus, information-recording method, information-reproducing apparatus, information-reproducing method, and information-recording mediumSONY CORP·Filed 2004·Granted Oct 28, 2008·0 cites·12 claims
- 1347US7379261B2Apparatus and method for reproducing recorded signalSONY CORP·Filed 2004·Granted May 27, 2008·0 cites·6 claims
- 1447US7324739B2Data reproduction method and data reproduction apparatusSONY CORP·Filed 2004·Granted Jan 29, 2008·0 cites·10 claims
- 1545US9462297B2Image processing device and image processing methodSONY CORP·Filed 2015·Granted Oct 4, 2016·0 cites·8 claims
- 1645US5241398ADropout compensation during track jumpsSONY CORP·Filed 1991·Granted Aug 31, 1993·9 cites·12 claims
- 1744US8311105B2Information-processing apparatus, information-processsing method, recording medium and programARAI HIDEKI·Filed 2007·Granted Nov 13, 2012·0 cites·18 claims
- 1844US7042665B2Apparatus and method for reproducing recorded signalSONY CORP·Filed 2004·Granted May 9, 2006·0 cites·22 claims
- 1944US5276517AVideo equalizing circuitSONY CORP·Filed 1991·Granted Jan 4, 1994·9 cites·20 claims
- 2043US6304410B1Helical scanning magnetic recording/playback device having multiple pairs of playback heads and recording headsSONY CORP·Filed 1996·Granted Oct 16, 2001·6 cites·21 claims
- 2139US10897655B2AV server and AV server systemSONY CORP·Filed 2017·Granted Jan 19, 2021·0 cites·10 claims
- 2239US4876703AApparatus for compressing and/or expanding time baseSONY CORP·Filed 1988·Granted Oct 24, 1989·7 cites·5 claims
- 2337US8340506B2System and method for signal processingURATA KAORU·Filed 2010·Granted Dec 25, 2012·0 cites·6 claims
- 2437US5255126AAGC circuit with constant envelope circuit for reproduced RF signals from plural channelsSONY CORP·Filed 1991·Granted Oct 19, 1993·3 cites·12 claims
- 2537US2005262536A1Video data reproducing apparatus, video data reproducing method, video data transfer system and data transfer method for video data transfer systemURATA KAORU·Filed 2005·Application pending·0 cites
- 2636US7463820B2Data reproducing apparatus and data reproducing methodSONY CORP·Filed 2005·Granted Dec 9, 2008·0 cites·6 claims
- 2734US6804071B2Digital recording apparatus non-influenced by recording data rate and low frequency cut-off, and enhancing high frequency components of data being recordedSONY CORP·Filed 2000·Granted Oct 12, 2004·0 cites·3 claims
- 2834US4774594AApparatus for reproducing component color video signals time-axis compressed on a recording medium using write clock signals centered between read clock signalsSONY CORP·Filed 1987·Granted Sep 27, 1988·4 cites·12 claims
- 2932US10887636B2AV server system and AV serverSONY CORP·Filed 2016·Granted Jan 5, 2021·0 cites·17 claims
- 3030US4789906AVideo signal recording apparatusSONY CORP·Filed 1987·Granted Dec 6, 1988·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →