Inventor
ARUTAKI AKIRA
JP10 patents
⚠️ This page may combine multiple inventors who share the name “ARUTAKI AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
9 patentsUS6415313B1Jul 2, 2002
Communication quality control system
NEC CORP161 citations97
US5889777AMar 30, 1999
Network server
NEC CORP61 citations95
US6680946B1Jan 20, 2004
Layer 3 flow-switching method and system
NEC CORP22 citations92
US6546422B1Apr 8, 2003
Caching of network contents by packet relays that determine cache priority utilizing contents access frequency and metrics in their routing tables representing relaying path lengths
NEC CORP48 citations92
US4922484AMay 1, 1990
ISDN remote switching unit for accommodating analog and digital lines
NEC CORP34 citations91
US7594029B2Sep 22, 2009
System and method for external resolution of packet transfer information
NEC CORP7 citations74
US4835766AMay 30, 1989
Monitoring system capable of monitoring a sequence of digital signals flowing through a subscriber line
NEC CORP16 citations73
US7904085B2Mar 8, 2011
Mobile device and radio interface arrangement method
NEC CORP6 citations62
US6151303ANov 21, 2000
Method of asynchronous transfer mode (ATM) switching and an ATM switching equipment
NEC CORP3 citations61