Inventor · disambiguated record
Motomasa Futagami
Also filed as: FUTAGAMI MOTOMASA
19 granted patents·6 pending applications·663 citations·filing 2000–2024
95Inventor score
Top patents by PatentIndex Score
25 records- 0197US6754665B1Information processing apparatus, information processing method, and storage mediumSONY CORP·Filed 2000·Granted Jun 22, 2004·348 cites·23 claims
- 0296US7349993B2Communication network system, gateway, data communication method and program providing mediumSONY CORP·Filed 2005·Granted Mar 25, 2008·55 cites·13 claims
- 0391US7337320B2Streaming system for distributing encrypted data, and streaming method thereforSONY CORP·Filed 2003·Granted Feb 26, 2008·77 cites·34 claims
- 0489US7055039B2Protection of digital content using block cipher crytographySONY ELECTRONICS INC·Filed 2003·Granted May 30, 2006·84 cites·44 claims
- 0584US8612630B2Communication network system, gateway, data communication method and program providing mediumKAWAMOTO YOUJI·Filed 2012·Granted Dec 17, 2013·6 cites·5 claims
- 0683US8255573B2Communication network system, gateway, data communication method and program providing mediumKAWAMOTO YOUJI·Filed 2008·Granted Aug 28, 2012·9 cites·12 claims
- 0780US7194558B2Communication network system, gateway, data communication method and program providing mediumSONY CORP·Filed 2001·Granted Mar 20, 2007·22 cites·13 claims
- 0877US8325919B2Streaming system for distributing encrypted compressed image data, and streaming method thereforTADA KEIKO·Filed 2008·Granted Dec 4, 2012·4 cites·12 claims
- 0977US7325139B2Information processing device, method, and programSONY CORP·Filed 2003·Granted Jan 29, 2008·25 cites·8 claims
- 1074US8396805B2Management apparatus, information processing apparatus, management method, and information processing methodADACHI SEIICHI·Filed 2007·Granted Mar 12, 2013·9 cites·16 claims
- 1173US8161129B2Communication system, network system, information controller and terminal equipmentKAWAMOTO YOJI·Filed 2006·Granted Apr 17, 2012·3 cites·4 claims
- 1272US7827113B2Method and system for providing a content subscription serviceSONY CORP·Filed 2005·Granted Nov 2, 2010·4 cites·27 claims
- 1367US8325918B2Streaming system for distributing encrypted compressed image data, and streaming method thereforTADA KEIKO·Filed 2003·Granted Dec 4, 2012·7 cites·21 claims
- 1464US8583927B2Streaming system and streaming methodFUTAGAMI MOTOMASA·Filed 2011·Granted Nov 12, 2013·1 cites·15 claims
- 1560US9088548B2Streaming system and methodSONY CORP·Filed 2013·Granted Jul 21, 2015·0 cites·16 claims
- 1659US6934777B2Terminal device, apparatus and method for controlling a terminal device, and method of controlling a process in a terminal deviceSONY CORP·Filed 2001·Granted Aug 23, 2005·5 cites·16 claims
- 1758US8572380B2Streaming system and streaming methodFUTAGAMI MOTOMASA·Filed 2003·Granted Oct 29, 2013·4 cites·30 claims
- 1856US9270661B2Communication network system, gateway, data communication method and program providing mediumSONY CORP·Filed 2013·Granted Feb 23, 2016·0 cites·4 claims
- 1954US2025150468A1Security design support device, security design support method, and storage medium storing security design support programDENSO CORP·Filed 2024·Application pending·0 cites
- 2053US10320759B2Streaming system and methodSONY CORP·Filed 2015·Granted Jun 11, 2019·0 cites·9 claims
- 2153US2024169076A1Center apparatus, vehicle-side system, content protection method, and storage medium storing content protection programDENSO CORP·Filed 2024·Application pending·0 cites
- 2250US2010023980A1Information Processing Apparatus, Terminal Apparatus, and ProgramYAMAGISHI YASUAKI·Filed 2009·Application pending·0 cites
- 2344US2007288391A1Apparatus, information processing apparatus, management method, and information processing methodSONY CORP·Filed 2007·Application pending·0 cites
- 2439US2006159266A1Protection of digital content using block cipher crytographyCHAVANNE PIERRE·Filed 2006·Application pending·0 cites
- 2538US2006259781A1Method and apparatus for detecting the falsification of metadataSONY CORP SONY ELECTRONICS INC·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →