Inventor · disambiguated record
Migaku Ota
Also filed as: OTA MIGAKU
7 granted patents·3 pending applications·129 citations·filing 2004–2006
86Inventor score
Technology areasH04L
Top patents by PatentIndex Score
10 records- 0192US7417990B2Layer 2 switchHITACHI COMM TECH LTD·Filed 2005·Granted Aug 26, 2008·37 cites·8 claims
- 0289US7636360B2Dynamic VLAN ID assignment and packet transfer apparatusHITACHI COMM TECH LTD·Filed 2006·Granted Dec 22, 2009·24 cites·20 claims
- 0389US7430205B2Packet transfer apparatusHITACHI COMM TECH LTD·Filed 2005·Granted Sep 30, 2008·22 cites·7 claims
- 0485US7477648B2Packet forwarding apparatus and access network systemHITACHI COMM TECH LTD·Filed 2005·Granted Jan 13, 2009·17 cites·9 claims
- 0584US7616645B2Frame forwarding apparatus for converting VLAN identifiersHITACHI COMM TECH LTD·Filed 2006·Granted Nov 10, 2009·13 cites·9 claims
- 0670US7769008B2Multicast packet routing arrangements for group-membership handlingHITACHI LTD·Filed 2005·Granted Aug 3, 2010·6 cites·12 claims
- 0765US7388877B2Packet transfer apparatusHITACHI COMM TECH LTD·Filed 2004·Granted Jun 17, 2008·10 cites·8 claims
- 0844US2005286510A1Packet transfer apparatusNAKAJIMA JUN·Filed 2004·Application pending·0 cites
- 0939US2007022211A1Packet transfer system, communication network, and packet transfer methodSHIMIZU SHINSUKE·Filed 2006·Application pending·0 cites
- 1038US2006023733A1Packet transfer apparatusSHIMIZU SHINSUKE·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →