Inventor · disambiguated record
Atsuko Higashitaniguchi
Also filed as: HIGASHITANIGUCHI ATSUKO
5 granted patents·1 pending application·108 citations·filing 2002–2007
80Inventor score
Technology areasH04L
Files withFUJITSU LTD6
Top patents by PatentIndex Score
6 records- 0191US7400634B2MAC address learning apparatusFUJITSU LTD·Filed 2005·Granted Jul 15, 2008·37 cites·12 claims
- 0285US7633889B2Carrier network of virtual network system and communication node of carrier networkFUJITSU LTD·Filed 2005·Granted Dec 15, 2009·19 cites·12 claims
- 0380US7072952B2Spanning tree bypassing method and apparatusFUJITSU LTD·Filed 2002·Granted Jul 4, 2006·43 cites·6 claims
- 0476US7532634B2Resilient packet ring deviceFUJITSU LTD·Filed 2005·Granted May 12, 2009·9 cites·22 claims
- 0542US7751313B2Data transmission method and apparatusFUJITSU LTD·Filed 2007·Granted Jul 6, 2010·0 cites·6 claims
- 0635US2006251065A1Network system having broadcast suppression functionFUJITSU LTD·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →