Assignee

OGURA NAOTO

JP·2 granted patents·1 pending application·0 citations·filing 2009–2012

Technology mixH04L3

Top patents by PatentIndex Score

3 records

0140US8588212B2IP telephone system, network device, communication method in disaster situations used therefor and IP telephone terminalOGURA NAOTO·Filed 2009·Granted Nov 19, 2013·0 cites·10 claims
0238US2009219808A1Layer-2 ring network system and management method thereforOGURA NAOTO·Filed 2009·Application pending·0 cites
0332US8873553B2Switch system, line card and learning method of FDB informationOGURA NAOTO·Filed 2012·Granted Oct 28, 2014·0 cites·8 claims

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