Inventor · disambiguated record
Tomonori Kumagai
Also filed as: KUMAGAI TOMONORI
18 granted patents·20 pending applications·85 citations·filing 1999–2022
92Inventor score
Top patents by PatentIndex Score
38 records- 0186US8254935B2Packet transferring/transmitting method and mobile communication systemTOMITA TETSUO·Filed 2005·Granted Aug 28, 2012·13 cites·9 claims
- 0283US7568071B2Data-cache apparatus and a data-cache method used by a radio communications systemFUJITSU LTD·Filed 2005·Granted Jul 28, 2009·11 cites·12 claims
- 0373US8068512B2Efficient utilization of cache servers in mobile communication systemNITTA DAISUKE·Filed 2007·Granted Nov 29, 2011·7 cites·15 claims
- 0473US7499436B2Mobile communication system using resource reservation protocolFUJITSU LTD·Filed 2002·Granted Mar 3, 2009·20 cites·9 claims
- 0570US8516491B2Multi-core processorNITTA DAISUKE·Filed 2008·Granted Aug 20, 2013·5 cites·9 claims
- 0670US8041350B2Wireless communication system, method of management, control and maintenance, and apparatus for the sameFUJITSU LTD·Filed 2008·Granted Oct 18, 2011·4 cites·19 claims
- 0766US8112113B2Mobile terminalSHINADA YUKI·Filed 2009·Granted Feb 7, 2012·4 cites·6 claims
- 0865US7324497B2Mobile communication system using a downlink shared channelFUJITSU LTD·Filed 2004·Granted Jan 29, 2008·5 cites·13 claims
- 0960US8583085B2Mobile equipment, base station apparatus and communication control methodKOBAYASHI KAZUNARI·Filed 2007·Granted Nov 12, 2013·2 cites·15 claims
- 1060US8432858B2Radio network controller and channel assignment method of simplifying and curtailing the channel switching timeKOBAYASHI KAZUNARI·Filed 2006·Granted Apr 30, 2013·2 cites·14 claims
- 1159US8611332B2Communication apparatus, base station apparatus and data reception timing synchronizing methodTOMITA TETSUO·Filed 2010·Granted Dec 17, 2013·1 cites·3 claims
- 1258US8364161B2Wireless communication system and method of assigning wireless resources in the same system and controllerFUJITSU LTD·Filed 2008·Granted Jan 29, 2013·1 cites·14 claims
- 1355US2009067380A1Mobile Communication System Using A Downlink Shared ChannelFUJITSU LTD·Filed 2008·Application pending·0 cites
- 1455US2009046620A1Mobile communication system using a downlink shared channelFUJITSU LTD·Filed 2008·Application pending·0 cites
- 1554US8331376B2Mobile communication system using a downlink shared channelIKEDA EIJI·Filed 2008·Granted Dec 11, 2012·0 cites·4 claims
- 1653US11968480B2Display method and display systemSEIKO EPSON CORP·Filed 2022·Granted Apr 23, 2024·0 cites·13 claims
- 1753US2007177564A1Mobile communication system using a downlink shared channelFUJITSU LTD·Filed 2007·Application pending·0 cites
- 1853US2007183356A1Mobile communication system using a downlink shared channelFUJITSU LTD·Filed 2007·Application pending·0 cites
- 1953US2007248074A1Mobile communication system using a downlink shared channelFUJITSU LTD·Filed 2007·Application pending·0 cites
- 2053US2007177563A1Mobile communication system using a downlink shared channelFUJITSU LTD·Filed 2007·Application pending·0 cites
- 2152US2010195559A1Mobile Communication System Using A Downlink Shared ChannelFUJITSU LTD·Filed 2010·Application pending·0 cites
- 2252US2008101295A1Packet transferring/transmitting method and mobile communication systemFUJITSU LTD·Filed 2007·Application pending·0 cites
- 2351US10313974B2Base station, wireless terminal, communication system, communication method, and programNEC COMM SYSTEMS LTD·Filed 2014·Granted Jun 4, 2019·0 cites·9 claims
- 2451US2011256860A1Wireless base station, terminal, wireless communication system, and wireless communications methodFUJITSU LTD·Filed 2011·Application pending·0 cites
- 2549US8274984B2Radio network controllerKOBAYASHI KAZUNARI·Filed 2004·Granted Sep 25, 2012·1 cites·10 claims
- 2649US2011299504A1Packet Transferring/Transmitting Method And Mobile Communication SystemTOMITA TETSUO·Filed 2011·Application pending·0 cites
- 2748US2010034097A1Information distribution apparatus and communication systemFUJITSU LTD·Filed 2009·Application pending·0 cites
- 2846US8155691B2Mobile communication systemNITTA DAISUKE·Filed 2008·Granted Apr 10, 2012·0 cites·12 claims
- 2945US2016212593A1Information processing system, relay apparatus, information processing apparatus, program, and information processing methodNEC CORP·Filed 2014·Application pending·0 cites
- 3043US2007180270A1Encryption/decryption device, communication controller, and electronic instrumentSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 3142US2008227434A1Telecommunication system used with a means for transporting passengers and cargoNITTA DAISUKE·Filed 2007·Application pending·0 cites
- 3242US2007201424A1Secure communication systemKOBAYASHI KAZUNARI·Filed 2007·Application pending·0 cites
- 3342US2006188098A1Encryption/decryption device, communication controller, and electronic instrumentSEIKO EPSON CORP·Filed 2006·Application pending·0 cites
- 3441US2005268174A1Semiconductor device, electronic apparatus, and access control method of the semiconductor deviceKUMAGAI TOMONORI·Filed 2005·Application pending·0 cites
- 3541US2007064728A1Radio communication terminal, radio base transceiver station, method of controlling communication and program product for controlling communicationFUJITSU LTD·Filed 2005·Application pending·0 cites
- 3639US2005239435A1Wireless communication network and flow control methodIKEDA EIJI·Filed 2005·Application pending·0 cites
- 3736US2018020072A1Communication system and communication methodNEC CORP·Filed 2015·Application pending·0 cites
- 3832US6744779B1Data processing systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jun 1, 2004·9 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →