NTT R&D Website
NTT Network Innovation Laboratories
Organization/Project Introduction
Organization/Project Introduction
NTT Telegraph and Tlephone Corporation
NTT IOWN Integrated Innovation Center
NTT Service Innovation Laboratory Group
NTT Information Network Laboratory Group
NTT Science and Core Technology Laboratory Group
NTT Network Innovation Laboratory
NTT Innovative Photonic Network Center
Frontier Communication Laboratory
Wave Propagation Laboratory
Transport Innovation Laboratory
Research Planning Section