Inventor · disambiguated record
Yasushi Katayama
Also filed as: KATAYAMA YASUSHI
36 granted patents·3 pending applications·409 citations·filing 1999–2020
97Inventor score
Top patents by PatentIndex Score
39 records- 0197US10679586B2Information processing device, communication system, and information processing methodSONY CORP·Filed 2019·Granted Jun 9, 2020·18 cites·11 claims
- 0295US6966065B1Data transmission control method, data transmitting method, data transmitting apparatus, and receiving apparatusSONY CORP·Filed 2000·Granted Nov 15, 2005·79 cites·13 claims
- 0393US7268659B2Micro electric power converterFUJI ELEC DEVICE TECH CO LTD·Filed 2006·Granted Sep 11, 2007·35 cites·6 claims
- 0487US7444421B2Data storage method and system, data recording controlling apparatus, data recording commanding apparatus, data receiving apparatus, and information processing terminalSONY CORP·Filed 2003·Granted Oct 28, 2008·55 cites·19 claims
- 0586US10085068B2Information processing apparatus and information processing methodSONY CORP·Filed 2015·Granted Sep 25, 2018·5 cites·11 claims
- 0683US6668158B1Control method, control apparatus, data receiving and recording method, data receiver and receiving methodSONY CORP·Filed 1999·Granted Dec 23, 2003·97 cites·58 claims
- 0778US7485448B2Serum-free medium for producing retrovirusesTAKARA BIO INC·Filed 2006·Granted Feb 3, 2009·3 cites·8 claims
- 0876US7818446B2Controlling data transmission on a data storage network by selecting from multiple transmission modesSONY CORP·Filed 2003·Granted Oct 19, 2010·14 cites·15 claims
- 0975US8559203B2Power source apparatus with harmonic suppressionUEMURA MASAYA·Filed 2010·Granted Oct 15, 2013·7 cites·12 claims
- 1073US10805672B2Information processing device, information processing system, and information processing methodSONY CORP·Filed 2014·Granted Oct 13, 2020·2 cites·16 claims
- 1171US6316922B1DC-DC converter which supresses power supply noise in low power circuitFUJI ELECTRIC CO LTD·Filed 2000·Granted Nov 13, 2001·26 cites·14 claims
- 1268US11106292B2Information processing device, communication system, and information processing methodSONY CORP·Filed 2020·Granted Aug 31, 2021·0 cites·9 claims
- 1367US8384373B2AC line signal detection device and method and power supply deviceSONY CORP·Filed 2010·Granted Feb 26, 2013·2 cites·18 claims
- 1467US6914419B2Power supply system and method thereofFUJI ELECTRIC CO LTD·Filed 2003·Granted Jul 5, 2005·17 cites·6 claims
- 1566US9258887B2Printed circuit boardYAZAKI CORP·Filed 2013·Granted Feb 9, 2016·1 cites·7 claims
- 1665US9105219B2Light emitting element drive device, light emitting element drive method, and display apparatusSONY CORP·Filed 2013·Granted Aug 11, 2015·1 cites·15 claims
- 1765US8531283B2Control method for switching between scales in vehicular instrument, and vehicular instrumentKATAYAMA YASUSHI·Filed 2009·Granted Sep 10, 2013·4 cites·3 claims
- 1862US10181209B2Display device for vehicleYAZAKI CORP·Filed 2015·Granted Jan 15, 2019·1 cites·1 claims
- 1962US7076205B2Control method, control apparatus, data receiving and recording method, data receiver and receiving methodSONY CORP·Filed 2003·Granted Jul 11, 2006·4 cites·9 claims
- 2061US10098080B2Device, method and computer readable mediumSONY CORP·Filed 2013·Granted Oct 9, 2018·1 cites·17 claims
- 2161US7475128B2Information processing device, information processing method, and computer programSONY CORP·Filed 2003·Granted Jan 6, 2009·6 cites·18 claims
- 2260US7873987B2Content distribution system and distribution method, and content processing device and processing methodSONY CORP·Filed 2004·Granted Jan 18, 2011·4 cites·17 claims
- 2359US8742301B2Heater apparatus for a display panelKATAYAMA YASUSHI·Filed 2009·Granted Jun 3, 2014·1 cites·2 claims
- 2458US10276132B2Information processing for recognition of acceptance of user operationSONY CORP·Filed 2016·Granted Apr 30, 2019·0 cites·14 claims
- 2558US7885894B2Content distribution system and content license management methodPANASONIC CORP·Filed 2004·Granted Feb 8, 2011·15 cites·5 claims
- 2657US9875725B2Information processing to exchange information via wireless communicationSONY CORP·Filed 2013·Granted Jan 23, 2018·0 cites·18 claims
- 2756US8852915B2Method of retrovirus storageTAKARA BIO INC·Filed 2012·Granted Oct 7, 2014·0 cites·9 claims
- 2855US6469483B2PWM control circuit for DC-DC converterFUJI ELECTRIC CO LTD·Filed 2001·Granted Oct 22, 2002·11 cites·9 claims
- 2951US8209734B2Data transmission control method, data transmitting method, data transmitting apparatus, and receiving apparatusKITAZATO NAOHISA·Filed 2005·Granted Jun 26, 2012·0 cites·3 claims
- 3050US8606172B2Control method, control apparatus, data receiving and recording method, data receiver and receiving methodTSUTSUI SHINTARO·Filed 2010·Granted Dec 10, 2013·0 cites·10 claims
- 3150US8588678B2Control method, control apparatus, data receiving and recording method, data receiver and receiving methodTSUTSUI SHINTARO·Filed 2010·Granted Nov 19, 2013·0 cites·17 claims
- 3250US2009011485A1Method of retrovirus storageTAKARA BIO INC·Filed 2006·Application pending·0 cites
- 3349US8351845B2Control method, control apparatus, data receiving and recording method, data receiver and receiving methodSONY CORP·Filed 2006·Granted Jan 8, 2013·0 cites·13 claims
- 3446US2009022154A1Reception device, reception method, and computer-readable mediumKIRIBE MASAHIRO·Filed 2008·Application pending·0 cites
- 3545US8427078B2Light-emitting element driving device and display deviceNAITO TAKAHIRO·Filed 2011·Granted Apr 23, 2013·0 cites·10 claims
- 3643US10591953B2Signal processing apparatus and methodSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2016·Granted Mar 17, 2020·0 cites·6 claims
- 3743US8195821B2Autonomous information processing apparatus and method in a network of information processing apparatusesKATAYAMA YASUSHI·Filed 2003·Granted Jun 5, 2012·0 cites·7 claims
- 3839US10272782B2Vehicle display deviceYAZAKI CORP·Filed 2016·Granted Apr 30, 2019·0 cites·5 claims
- 3937US2011285685A1Light emitting element driver and display deviceNAITO TAKAHIRO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →