Inventor · disambiguated record
Norihito Fujita
Also filed as: FUJITA NORIHITO
44 granted patents·17 pending applications·384 citations·filing 2000–2024
97Inventor score
Top patents by PatentIndex Score
61 records- 0197US9196271B1Spin-torque oscillation element and microwave-assisted magnetic recording head using the sameTOSHIBA KK·Filed 2015·Granted Nov 24, 2015·31 cites·10 claims
- 0295US9142228B2Magnetic recording head having narrow write gap, and disk device provided with the sameTOSHIBA KK·Filed 2014·Granted Sep 22, 2015·36 cites·20 claims
- 0392US8467149B2Spin torque oscillator and magnetic recording apparatusTAKEO AKIHIKO·Filed 2011·Granted Jun 18, 2013·23 cites·12 claims
- 0490US7840699B2Name resolution server and packet transfer deviceNEC CORP·Filed 2004·Granted Nov 23, 2010·76 cites·10 claims
- 0587US8787257B2Network communication system, node device, routing method and routing programFUJITA NORIHITO·Filed 2009·Granted Jul 22, 2014·16 cites·3 claims
- 0687US8356169B2Encryption communication system, apparatus and method for allowing direct encryption communication with a plurality of nodesNEC CORP·Filed 2005·Granted Jan 15, 2013·18 cites·53 claims
- 0786US8321561B2Information sharing method between neighboring nodes, node and information sharing programFUJITA NORIHITO·Filed 2008·Granted Nov 27, 2012·16 cites·18 claims
- 0883US7684417B2Method of migrating processes between networks and network system thereofNEC CORP·Filed 2005·Granted Mar 23, 2010·13 cites·9 claims
- 0983US6944675B2QoS-based shortest path routing for hierarchical communication networkNEC CORP·Filed 2001·Granted Sep 13, 2005·38 cites·12 claims
- 1082US8605391B2Magnetic head and magnetic recording and reproducing deviceKOUI KATSUHIKO·Filed 2012·Granted Dec 10, 2013·7 cites·10 claims
- 1180US7058845B2Communication connection bypass method capable of minimizing traffic loss when failure occursNEC CORP·Filed 2002·Granted Jun 6, 2006·30 cites·28 claims
- 1278US8144621B2Node, routing control method, and routing control programFUJITA NORIHITO·Filed 2008·Granted Mar 27, 2012·8 cites·21 claims
- 1378US7774592B2Encrypted communication methodNEC CORP·Filed 2004·Granted Aug 10, 2010·25 cites·44 claims
- 1475US8737215B2Packet forwarding apparatus, communication system, process rule update method, and programUCHIDA SATOSHI·Filed 2011·Granted May 27, 2014·4 cites·19 claims
- 1575US8363565B2Routing method and nodeNEC CORP·Filed 2008·Granted Jan 29, 2013·6 cites·22 claims
- 1674US10412774B2Communication method, communication system, wireless terminal, and communication control method in wireless communication networkNEC CORP·Filed 2015·Granted Sep 10, 2019·2 cites·20 claims
- 1773US10560830B2Wireless communication terminal, non-transitory computer-readable storage medium, and information processing methodNEC CORP·Filed 2015·Granted Feb 11, 2020·2 cites·12 claims
- 1872US9210721B2Communication delay time derivation method, communication terminal and communication delay time derivation programUEDA HIROFUMI·Filed 2012·Granted Dec 8, 2015·3 cites·10 claims
- 1970US8908329B2Magnetic head with beveled main pole and spin torque oscillator, method of manufacturing the same, and magnetic recording/reproduction apparatusTOSHIBA KK·Filed 2012·Granted Dec 9, 2014·2 cites·11 claims
- 2065US8780500B2Microwave-assisted magnetic recording head, method of manufacturing the same, magnetic head assembly using the same, and magnetic recording/reproduction apparatusKabushiki Kaishan Toshiba·Filed 2013·Granted Jul 15, 2014·3 cites·10 claims
- 2164US8705204B2Recording head with high-frequency oscillator and bi-layer main pole height/width arrangementTAGUCHI TOMOKO·Filed 2012·Granted Apr 22, 2014·1 cites·8 claims
- 2263US8159963B2QoS routing method and QoS routing apparatus for determining measurement accuracy of communication qualityFUJITA NORIHITO·Filed 2007·Granted Apr 17, 2012·2 cites·20 claims
- 2363US7594029B2System and method for external resolution of packet transfer informationNEC CORP·Filed 2003·Granted Sep 22, 2009·7 cites·8 claims
- 2462US10314084B2Communication terminalNEC CORP·Filed 2014·Granted Jun 4, 2019·1 cites·12 claims
- 2562US7136354B2Merge method and node for consolidating a plurality of communication connections in a connection-oriented networkJUNIPER NETWORKS INC·Filed 2000·Granted Nov 14, 2006·6 cites·12 claims
- 2661US9532332B2Node device for releasing allocation of the unused channel to the radio interfaceFUJITA NORIHITO·Filed 2011·Granted Dec 27, 2016·1 cites·11 claims
- 2761US6714547B1Quality-ensuring routing techniqueNEC CORP·Filed 2000·Granted Mar 30, 2004·6 cites·31 claims
- 2861US2025088165A1Acoustic wave device, filter, multiplexer, and method of manufacturing acoustic wave deviceTAIYO YUDEN KK·Filed 2024·Application pending·0 cites
- 2960US9807780B2Data sharing systemNEC CORP·Filed 2013·Granted Oct 31, 2017·1 cites·13 claims
- 3054US2010054252A1System and method for external resolution of packet transfer informationNEC CORP·Filed 2009·Application pending·0 cites
- 3152US10149139B2Connection control method by communication terminalNEC CORP·Filed 2014·Granted Dec 4, 2018·0 cites·23 claims
- 3251US7733778B2Communication connection merge method and node to be used thereforJUNIPER NETWORKS INC·Filed 2006·Granted Jun 8, 2010·0 cites·20 claims
- 3350US10080127B2Network communication methodNEC CORP·Filed 2014·Granted Sep 18, 2018·0 cites·4 claims
- 3447US9826530B2Communication system, communication device, communication control method, and non-transitory computer readable mediumNEC CORP·Filed 2013·Granted Nov 21, 2017·0 cites·10 claims
- 3546US10225786B2Delay tolerant network (DTN) and ad-hoc node deviceNEC CORP·Filed 2014·Granted Mar 5, 2019·0 cites·16 claims
- 3646US9860158B2Path information exchange method, communication node, communication system, and communication node programNEC CORP·Filed 2014·Granted Jan 2, 2018·0 cites·8 claims
- 3746US9699821B2Communication deviceNEC CORP·Filed 2014·Granted Jul 4, 2017·0 cites·11 claims
- 3845US10499442B2Method and system for communication between groups in wireless communication networkNEC CORP·Filed 2015·Granted Dec 3, 2019·0 cites·20 claims
- 3945US2003172163A1Server load balancing system, server load balancing device, and content management deviceNEC CORP·Filed 2003·Application pending·0 cites
- 4044US9504020B2Method for exchanging information between communication terminals, and communication terminalNEC CORP·Filed 2013·Granted Nov 22, 2016·0 cites·20 claims
- 4144US2013316088A1Magnetic recording head manufacturing methodTOSHIBA KK·Filed 2012·Application pending·0 cites
- 4243US2017094582A1Communication terminalNEC CORP·Filed 2014·Application pending·0 cites
- 4343US2016006801A1Data sharing systemNEC CORP·Filed 2013·Application pending·0 cites
- 4443US2008184081A1Data communication apparatus, method, and programHAMA TAKAYUKI·Filed 2008·Application pending·0 cites
- 4543US2016006802A1Data sharing systemNEC CORP·Filed 2013·Application pending·0 cites
- 4643US2009113073A1Remote access system and its ip address assigning methodNEC CORP·Filed 2006·Application pending·0 cites
- 4742US10270850B2Group reformation mechanism for reducing disruption time in wireless peer to peer networksNEC CORP·Filed 2014·Granted Apr 23, 2019·0 cites·18 claims
- 4842US9504035B2Communication terminal, channel selection method, and programUEDA HIROFUMI·Filed 2011·Granted Nov 22, 2016·0 cites·11 claims
- 4942US2015304371A1Data sharing systemNEC CORP·Filed 2013·Application pending·0 cites
- 5042US2015236867A1Network, network node, distribution method and network node programNEC CORP·Filed 2013·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →