Inventor · disambiguated record
Masayuki Kumazawa
Also filed as: KUMAZAWA MASAYUKI
16 granted patents·9 pending applications·103 citations·filing 2001–2019
92Inventor score
Files withPANASONIC CORP8MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5IKEDA SHINKICHI2KUMAZAWA MASAYUKI2PANASONIC IP MAN CO LTD2
Top patents by PatentIndex Score
25 records- 0189US7894383B2Multi-interface communication device, terminal, and path switching methodPANASONIC CORP·Filed 2005·Granted Feb 22, 2011·18 cites·17 claims
- 0284US10110831B2Videoconference devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Oct 23, 2018·5 cites·15 claims
- 0383US8488486B2Multi-interface communication device, terminal, and path switching methodIKEDA SHINKICHI·Filed 2011·Granted Jul 16, 2013·7 cites·4 claims
- 0481US7058810B2Data terminal equipmentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 6, 2006·22 cites·32 claims
- 0574US8369293B2Mobile router, home agent, and terminal position management methodPANASONIC CORP·Filed 2006·Granted Feb 5, 2013·6 cites·13 claims
- 0671US7911973B2Moving router, home agent, router position registration method, and moving network systemPANASONIC CORP·Filed 2005·Granted Mar 22, 2011·5 cites·11 claims
- 0769US7433317B2Network connection apparatus and network connection switching methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Oct 7, 2008·13 cites·26 claims
- 0864US7120159B2Apparatus and method for packet transmissionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Oct 10, 2006·10 cites·16 claims
- 0961US7957383B2Method of sharing network identifier and mobile routerPANASONIC CORP·Filed 2006·Granted Jun 7, 2011·2 cites·7 claims
- 1060US7764696B2Routing control method, router, and terminalPANASONIC CORP·Filed 2004·Granted Jul 27, 2010·6 cites·14 claims
- 1159US8064385B2Path control method and home agentKUMAZAWA MASAYUKI·Filed 2006·Granted Nov 22, 2011·2 cites·2 claims
- 1255US7499396B2Router selecting method and router apparatusPANASONIC CORP·Filed 2004·Granted Mar 3, 2009·3 cites·22 claims
- 1352US7912008B2Home agent, mobile router, and mobile communication method using the samePANASONIC CORP·Filed 2004·Granted Mar 22, 2011·2 cites·15 claims
- 1452US7289471B2Mobile router, position management server, mobile network management system, and mobile network management methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Oct 30, 2007·2 cites·12 claims
- 1552US2010279611A1Wireless communication terminal and terminal recognizing methodPANASONIC CORP·Filed 2008·Application pending·0 cites
- 1645US2006149851A1Inter-router adjustment method, router priority calculation device, and router deviceMATSUMOTO TAISUKE·Filed 2004·Application pending·0 cites
- 1745US2006248220A1Router device and communication methodFUNABIKI MAKOTO·Filed 2004·Application pending·0 cites
- 1845US2006155828A1Router setting method and router deviceIKEDA SHINKICHI·Filed 2004·Application pending·0 cites
- 1942US2003218976A1Packet-transmitting apparatus and methodFiled 2003·Application pending·0 cites
- 2041US10602093B2Video conference apparatusPANASONIC IP MAN CO LTD·Filed 2019·Granted Mar 24, 2020·0 cites·3 claims
- 2141US2009003269A1Router Selection Method, Home Agent Device, Mobile Router, and Mobile Network SystemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 2240US2004125815A1Packet transmission apparatus and method thereof, traffic conditioner, priority control mechanism and packet shaperFiled 2003·Application pending·0 cites
- 2339US2003081559A1Band guarantee system, relay device, and network management serverFiled 2002·Application pending·0 cites
- 2439US2004160964A1IP packet transmission apparatus, IP packet transmission method, and recording medium holding program for sameFiled 2001·Application pending·0 cites
- 2538US9729867B2Wireless communication terminal and communication control methodKUMAZAWA MASAYUKI·Filed 2012·Granted Aug 8, 2017·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →