Inventor · disambiguated record
Koichi Ogasawara
Also filed as: OGASAWARA KOICHI
9 granted patents·8 pending applications·129 citations·filing 1987–2025
85Inventor score
Top patents by PatentIndex Score
17 records- 0187US6947754B2Location registration method, information distribution method, mobile communications network and mobile communications terminalNTT DOCOMO INC·Filed 2001·Granted Sep 20, 2005·65 cites·40 claims
- 0284US12370689B2Mobile device, imaging system, and method of controlling mobile deviceSONY GROUP CORP·Filed 2021·Granted Jul 29, 2025·1 cites·19 claims
- 0380US2025332735A1Mobile device, imaging system, and method of controlling mobile deviceSONY GROUP CORP·Filed 2025·Application pending·0 cites
- 0478US7818784B2Communication control apparatus and communication control systemSONY CORP·Filed 2006·Granted Oct 19, 2010·7 cites·18 claims
- 0571US4858236AMethod for error correction in memory systemMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Aug 15, 1989·48 cites·15 claims
- 0670US8245309B2Content viewing system, content viewing apparatus, and viewing approval apparatusIMANISHI MASAYUKI·Filed 2008·Granted Aug 14, 2012·3 cites·14 claims
- 0765US8316405B2Presence information sharing apparatus, presence information sharing method, presence information sharing program and presence information sharing systemOGASAWARA KOICHI·Filed 2009·Granted Nov 20, 2012·5 cites·12 claims
- 0849US9942166B2Relay management apparatus, relay management method, program, and relay management systemSONY CORP·Filed 2014·Granted Apr 10, 2018·0 cites·10 claims
- 0947US10455273B2Signal processing device, signal processing method, and image transmission systemSONY CORP·Filed 2014·Granted Oct 22, 2019·0 cites·27 claims
- 1047US10324677B2Transmission and display of image signals based on multicast transmissionSONY CORP·Filed 2014·Granted Jun 18, 2019·0 cites·32 claims
- 1146US2009300194A1Content distribution server and content distribution methodOGASAWARA KOICHI·Filed 2009·Application pending·0 cites
- 1246US2009300193A1Content distribution server and content distribution methodOGASAWARA KOICHI·Filed 2009·Application pending·0 cites
- 1345US2010008502A1Content distribution system, content reception terminal, content distribution method and processing method performed when viewing streaming contentsOGASAWARA KOICHI·Filed 2009·Application pending·0 cites
- 1442US2007043950A1Target apparatus, certification device, and certification methodSONY CORP·Filed 2006·Application pending·0 cites
- 1540US2015120949A1Information processing apparatus, information processing method and programSONY CORP·Filed 2013·Application pending·0 cites
- 1639US2011126238A1Program information distribution apparatus, program information distribution method, program and program information distribution systemSONY CORP·Filed 2010·Application pending·0 cites
- 1733US2017047063A1Information processing apparatus, control method, and programSONY CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →