Attachment: Organizational Structure of NTT (As of December 1, 2005) Laboratory Groups: Cyber Communications Laboratory Group Cyber Solutions Laboratories, Cyber Space Laboratories Information Sharing Laboratory Group Service Integration Laboratories, Information Sharing Platform Laboratories, Network Service Systems Laboratories, Access Network Service Systems Laboratories, Energy and Environment Systems Laboratories Science and Core Technology Laboratory Group Network Innovation Laboratories, Microsystem Integration Laboratories, Photonics Laboratories, Communication Science Laboratories, Basic Research Laboratories Copyright (c) 2005 Nippon telegraph and telephone corporation