Inventor · disambiguated record
Akira Arutaki
Also filed as: ARUTAKI AKIRA
10 granted patents·4 pending applications·358 citations·filing 1987–2009
91Inventor score
Top patents by PatentIndex Score
14 records- 0184US6415313B1Communication quality control systemNEC CORP·Filed 1999·Granted Jul 2, 2002·161 cites·33 claims
- 0275US7904085B2Mobile device and radio interface arrangement methodNEC CORP·Filed 2005·Granted Mar 8, 2011·6 cites·18 claims
- 0371US4922484AISDN remote switching unit for accommodating analog and digital linesNEC CORP·Filed 1988·Granted May 1, 1990·34 cites·4 claims
- 0466US5889777ANetwork serverNEC CORP·Filed 1996·Granted Mar 30, 1999·61 cites·8 claims
- 0563US7594029B2System and method for external resolution of packet transfer informationNEC CORP·Filed 2003·Granted Sep 22, 2009·7 cites·8 claims
- 0662US6546422B1Caching of network contents by packet relays that determine cache priority utilizing contents access frequency and metrics in their routing tables representing relaying path lengthsNEC CORP·Filed 1999·Granted Apr 8, 2003·48 cites·4 claims
- 0756US4835766AMonitoring system capable of monitoring a sequence of digital signals flowing through a subscriber lineNEC CORP·Filed 1987·Granted May 30, 1989·16 cites·7 claims
- 0854US2010054252A1System and method for external resolution of packet transfer informationNEC CORP·Filed 2009·Application pending·0 cites
- 0947US6680946B1Layer 3 flow-switching method and systemNEC CORP·Filed 1999·Granted Jan 20, 2004·22 cites·19 claims
- 1046US2007127367A1Communication system and communication methodOGASAHARA DAISAKU·Filed 2004·Application pending·0 cites
- 1144US2005010674A1Content distribution system and content distribution methodNEC CORP·Filed 2004·Application pending·0 cites
- 1243US9088547B2Connection method, communication system, device, and programENOMOTO NOBUYUKI·Filed 2005·Granted Jul 21, 2015·0 cites·15 claims
- 1342US2006159010A1Information processing system, information processing device, and information processing method and program thereforNEC CORP·Filed 2006·Application pending·0 cites
- 1430US6151303AMethod of asynchronous transfer mode (ATM) switching and an ATM switching equipmentNEC CORP·Filed 1997·Granted Nov 21, 2000·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →