Inventor · disambiguated record
Masafumi Matsuda
Also filed as: MATSUDA MASAFUMI
26 granted patents·8 pending applications·112 citations·filing 2003–2020
95Inventor score
Top patents by PatentIndex Score
34 records- 0189US8107327B2Interactive playlist media deviceYAMASHITA KOSEI·Filed 2006·Granted Jan 31, 2012·6 cites·19 claims
- 0288US8214431B2Content and playlist providing methodMIYAJIMA YASUSHI·Filed 2006·Granted Jul 3, 2012·16 cites·16 claims
- 0388US7444339B2Data processing apparatus, data processing method, data processing system, storage medium, and programSONY CORP·Filed 2003·Granted Oct 28, 2008·38 cites·30 claims
- 0483US9326130B2Communication method and apparatusSONY CORP·Filed 2014·Granted Apr 26, 2016·3 cites·19 claims
- 0581US8737177B2Playlist sharing methods and apparatusYAMASHITA KOSEI·Filed 2012·Granted May 27, 2014·3 cites·33 claims
- 0680US8145034B2Contents replay apparatus and contents replay methodMIYAJIMA YASUSHI·Filed 2006·Granted Mar 27, 2012·4 cites·18 claims
- 0780US7840559B2User terminal and content searching and presentation methodSONY CORP·Filed 2006·Granted Nov 23, 2010·5 cites·17 claims
- 0878US8082256B2User terminal and content searching and presentation methodINOUE MAKOTO·Filed 2010·Granted Dec 20, 2011·4 cites·15 claims
- 0977US9338644B2Communication method and apparatusSAKO YOICHIRO·Filed 2006·Granted May 10, 2016·3 cites·23 claims
- 1076US8170003B2Content recommendation system and method, and communication terminal deviceSASAKI TORU·Filed 2006·Granted May 1, 2012·7 cites·21 claims
- 1176US7929693B2Key generating method and key generating apparatusSONY CORP·Filed 2006·Granted Apr 19, 2011·14 cites·18 claims
- 1274US9596581B2Communication method and apparatusSONY CORP·Filed 2016·Granted Mar 14, 2017·1 cites·28 claims
- 1370US8270263B2Playlist sharing methods and apparatusYAMASHITA KOSEI·Filed 2011·Granted Sep 18, 2012·1 cites·39 claims
- 1470US7519584B2Data processing apparatus, data processing method, data processing system, storage medium, and programSONY CORP·Filed 2007·Granted Apr 14, 2009·3 cites·15 claims
- 1570US2020162415A1Communication method and apparatusSONY CORP·Filed 2020·Application pending·0 cites
- 1669US7840182B2Information processing apparatus and information processing methodSONY CORP·Filed 2006·Granted Nov 23, 2010·1 cites·11 claims
- 1764US8868585B2Contents replay apparatus and contents replay methodMIYAJIMA YASUSHI·Filed 2012·Granted Oct 21, 2014·1 cites·19 claims
- 1862US10587567B2Communication method and apparatusSONY CORP·Filed 2019·Granted Mar 10, 2020·0 cites·33 claims
- 1962US8982679B2Playlist sharing methods and apparatusSONY CORP·Filed 2014·Granted Mar 17, 2015·0 cites·20 claims
- 2061US9516133B2Information processing device, information processing method and information processing programNAKAMURA KENTARO·Filed 2008·Granted Dec 6, 2016·2 cites·26 claims
- 2159US10291577B2Communication method and apparatusSONY CORP·Filed 2016·Granted May 14, 2019·0 cites·35 claims
- 2251US8712025B2Communication terminal, communication system, server apparatus, and communication connecting methodASUKAI MASAMICHI·Filed 2012·Granted Apr 29, 2014·0 cites·8 claims
- 2350US11960836B2Index value giving apparatus, index value giving method and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Apr 16, 2024·0 cites·18 claims
- 2449US8903423B2Data communication apparatus, data communication method, and data communication packetSAKO YOICHIRO·Filed 2006·Granted Dec 2, 2014·0 cites·17 claims
- 2549US8213588B2Communication terminal, communication system, server apparatus, and communication connecting methodASUKAI MASAMICHI·Filed 2006·Granted Jul 3, 2012·0 cites·5 claims
- 2649US2015207839A1Playlist sharing methods and apparatusSONY CORP·Filed 2015·Application pending·0 cites
- 2748US2017031545A1Information processing device, information processing method and information processing programSONY CORP·Filed 2016·Application pending·0 cites
- 2847US2008222528A1Information display method, information processing apparatus, and recording medium recording information display programSONY CORP·Filed 2007·Application pending·0 cites
- 2944US2007192786A1Content transmission and reception method, and content reproducing terminalSONY CORP·Filed 2006·Application pending·0 cites
- 3043US2008189359A1Content providing method, content playback method, portable wireless terminal, and content playback apparatusSONY CORP·Filed 2008·Application pending·0 cites
- 3142US2008176596A1Communication apparatus, phone set, communication system, communication method and communication programSONY CORP·Filed 2008·Application pending·0 cites
- 3239US2022184500A1Game realization method, game realization apparatus and programNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Application pending·0 cites
- 3334US8433754B2System, method and apparatus enabling exchange of list of content data itemsMATSUDA MASAFUMI·Filed 2007·Granted Apr 30, 2013·0 cites·27 claims
- 3434US8428577B2Data processing apparatus, data processing method, data processing system, storage medium and programMATSUDA MASAFUMI·Filed 2007·Granted Apr 23, 2013·0 cites·12 claims
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