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Joint Experiment of Next-Generation Programming Guide Service with Map-like Navigation for Fast-growing Broadband Broadcast Programs - Hikari Market Creation through a new form of displaying video content -

A new digital ticket system that allows a single smart card to be used for a wide-range of services including travel and entertainment FlexTicket -- provides description flexibility, high security level, and high speed

Development of MPEG-2 Video Multiplexing Technology for Variety of HDTV Program Production

Digital cash that can be used to purchase services and goods with complete safety and at high speed is here now. -Its usage is virtually unlimited, from simple store purchases to bus fare payments to regular cash register transactions. - Digital cash can be downloaded through many public telephones.

NTT Developed Software Defined Radio Usable for Various Wireless Systems Including PHS and Wireless LAN --- Seamless communications will be realized by downloading software to match the locale and user requirement ---

NTT Announces Results from First-Half of Fiscal Year Ending March 31, 2002

"Structural Reform of NTT East and NTT West" Released

"Structural Reform of NTT East and NTT West" Released

"Structural Reform of NTT East and NTT West" Released

Interim Settlement for Fiscal Year Ending March 31, 2002

Interim Settlement for Fiscal Year Ending March 31, 2002

Application for Approval of "Subscriber Telephone Light (provisional name)"

NTT Amends Projected Consolidated Financial Results for FY 2002

Uncompressed HDTV Transmission System Over the Internet --- World's First Successful Long-haul Transmission Field Test ---

NTT Amends Projected Consolidated Financial Results for Fiscal Year 2002

NTT Releases "NTT's Strategy concerning Current Management Issues"

NTT Releases "NTT's Strategy concerning Current Management Issues"

NTT Releases "NTT's Strategy concerning Current Management Issues"

New FLET'S Access Service Provision Plans

New electronic catalog content management company "REALIZE CORPORATION" established - "REALIZE CORPORATION" launched out of TOP PAGE, an NTT DATA CORPORATION internal business venture -

Notification Regarding Capital Contribution to NTT Broadband Initiative Inc.

NTT , HONDA, DEVELOP NEW ONBOARD INFOTAINMENT SYSTEM

Validation tests scheduled to be commenced for the "Digital Asset Central Management Service" in order to fully digitalize advertising production and exercise central management for advertising contents - Promoting HIKARI Market Creation with a new information sharing service that utilizes optical networks-

New "distributed fiber optic strain sensor" about half the cost and providing three times the measurement accuracy of a conventional sensor. - Accelerated construction of various monitoring systems using optical fiber -

A new method to assess the intelligibility in daily speech communication --Towards the best fitting of hearing aids--

Launch of "Business Type" B-FLET'S High Throughput Menu

NTT Develops "ENCORE": the World's First Internet-based Automatic Diagnostic System for Analysis of Routing Failures Between Multiple ISPs

Further Rate Reductions for FLET'S ADSL and FLET'S ISDN Services

The Start of an Experiment on an Event-triggered Vehicle Operations Management System Automatically Sending Arrival, Departure, and Passage at Specified Locations Based on Vehicle Operations Plan - Aiming to provide enhanced, efficient and low-cost vehicle operations management -

"Report on NTT Group Environmental Protection Activities 2001" Released

Report on Results of Kanazawa Trial FTTH Service Project

Interconnection Accounting Report FY 2000

NTT has started a field trial to estimate 'TSUNAGARI Communication' which enables people living apart to feel close to each other. - New communication style that brings people close together -

Real-time VLBI observation with the fastest data speed in the world - First real-time VLBI observation with the speed of 1Gbps -

NTT's Support for the 2002 FIFA World Cup Korea/Japan

Comments Sought on Proposal to Revise Ethics Screening Framework in Selecting Content to be Accessed from L-Menu List in L-Mode Service

NTT, SHARP and DNP Have Started Joint Research to Create a HIKARI Market - Researching HIKARI-Soft Services using State-of-the-Art Networks, Terminals, and Content -

Development of the World's First "Non-soil Discharge Mole Robot" to Install Conduits Without Excavation - All "NO-DIG" Operations for Conduit Installation with the Future ACEMOLE Method Eases Traffic Congestion and Environmental Problems -

Formation of a Broadband Content Services Company To develop a new marketplace in the age of broadband service

NTT East Submits Profit and Loss Statements by Services and for Voice Transmission Services and Leased Circuit Services

Commencement of Full-scale Fiber-optic IP Connection Service B-FLET'S

Rate Reduction for FLET'S ISDN andFLET'S ADSL Services

NTT has developed innovative light sources for cost-reduced optical transmission system - 1.55μm vertical-cavity surface-emitting lasers operating with extremely low threshold current (1/100 compared to conventional lasers) -

Start of Joint Cooperative Trials Running a Distributed Content Production and Delivery Platform: Laying the Groundwork for Multi-Angle, Multi-Channel Broadcasting in the Broadband Age

NTT Develops Network Security Technologies for providing Advanced Commercial Services in IPv6 Internet -Enabling use of the Internet for secure leased lines and paid multicast networks-

Start of L-Mode Service

Development of a Terabits/sec-Class Photonic MPLS Router that Dynamically Controls Photonic Networks - Live Demonstration at Supercomm2001 -

NTT Announces Financial Results for Fiscal Year Ended March 31, 2001

Settlement for Fiscal Year Ended March 31, 2001

Settlement for Fiscal Year Ended March 31, 2001

SIONet: A New Technology Offering Different Types of Peer-to-peer Service

The Development of Japan's First Electronic Bidding System Capable of Proving the Authenticity of a Transaction to Third Parties - To be adopted by Yokosuka City as first electronic bidding system in Japanese local govermants -

Announcement of Royalty-free Licenses for Essential Patents of NTT Encryption and Digital Signature Algorithms

NTT Group Three-Year Business Plan (FY2001-03 1) -- Business Reform of the NTT Group --

NTT'S MPEG-2 HDTV encoder: Worlds' smallest and lightest HDTV encoder for portable camera use. AND "The service technology based on utilizing content ID". - Exhibiting visual communication technologies for the broadband network age at NAB2001 -

"HD-WAVExp", International Multi-Relay HDTV Images Transfer Experiment performed by Tokyo Broadcasting System, Inc. and NTT Group, is on public view in "NAB2001" - The Dawn of Image Contents Global Distribution Age Supported by Broadband Network -

Supplementary Application Filed for L-Mode Service

CRL, NTT, IIJ and MFEED Started Trial Provision of Japan Standard Time over the Internet

Reduction of Charges for Local Phone Calls and New Terms for Provision of the TIME PLUS Phone Discount Services

Manipulation and detection of single electrons in a silicon charge-coupled device

Nippon Telegraph and Telephone Corporation Submits Business Operation Plan for Fiscal Year Ending March 31, 2002 to Minister of Public Management,Home Affairs,Post and Telecommunications for Approval

NTT East Submits Business Operation Plan for Fiscal Year Ending March 31, 2002 for Approval to Minister for Public Management, Home Affairs, Posts and Telecommunications

Application for Approval of the Business Operation Plan for Fiscal Year Ending March 31,2002

Acquisition of ISO14001 Certification in the NTT Information Sharing Laboratory Group -- Construction of an environmental management system targeting the research and development of information-sharing network services --

NTT Amends Projected Consolidated Financial Results for Fiscal Year 2001

Application for Provision of L-mode Service

NTT Com, NTT Realize World's First High-Speed Processing of Public-Key Encryption Using Combined Contact/Contactless IC Cards Enables electronic payments in 0.4 seconds using high-security contactless IC cards

NTT Plans Trial of "Biportable" Personal Wireless Broadband Service Using Optical Fiber and High Speed Wireless Technology

NTT Plans Trial of "Biportable" Personal Wireless Broadband Service Using Optical Fiber and High Speed Wireless Technology

Beginning of Pollen Forecast Service Field Trials in Tokyo: Environmental IT-Based Services that Enhance the Quality of Peoples' Life