Press Release

Successful Amplification of Transistor Current Without Additional Power --On the path toward new low-power devices--

Succeeded: World's fastest 600Gbps per lambda optical transmission with 587Gbps data transfer

The State of Nevada, City of Las Vegas and NTT Reach an Agreement to Accelerate Smart City Technologies

Superradiant emission from colour centres in diamond - a flash of light from a solid-state hybrid quantum system

Notice regarding the Status of Stock Repurchases (Under the Provisions of NTT's Articles of Incorporation pursuant to Paragraph 2, Article 165 of the Companies Act of Japan)

Notice regarding Result of the Tender Offer for Shares of NTT Urban Development Corporation (Securities Code: 8933)

Establishment of the global research center for next-generation technologies

Confirmation of the basic operation of 'transparent battery' that adapts to the surroundings ~Toward further expansion of IoT potential~

NTT Develops Non-Rigid Object Recognition Technology with a Small Number of Database Images - Not Only Rigid 3D Objects but Non-Rigid Objects Such as Soft Packaging or Cloth Products can be Recognized with Low Preparation Cost -

International standards adopted by ITU-T to address soft errors affecting telecommunication equipment - Enhancing reliability based on Recommendations for design, testing, and quality estimation of measures designed to mitigate soft errors caused by cosmi

Creating a photonic topological insulator by current injection - A novel principle of controlling topologically robust optical states based on gain and loss -

World's First Demonstration of Modularization of Dynamic Bandwidth Assignment; A Crucial Function to QoS in Optical Access System - To achieve future optical access systems quickly to provide various services in 5G era -

NTT BizLink and NTT Launches Unicast-Copy Based 4K Video Delivery Solution and Joint Research Experiment Aiming at Enhancing Applicability of SDN in Commercial Network Services for Enterprises

Notice of Results of Stock Repurchase through Off-Auction Own Share Repurchase Trading System (ToSTNeT-3)

Notice of Stock Repurchase through Off-Auction Own Share Repurchase Trading (ToSTNeT-3)

Presentations
"Your Value Partner 2025"NTT Group Medium-Term Management Strategy

Notice regarding the Revision of Non-Consolidated Financial Forecasts

Financial Results for the Six Months Ended September 30, 2018

Notice regarding Stock Repurchases (Under the Provisions of NTT's Articles of Incorporation pursuant to Paragraph 2, Article 165 of the Companies Act of Japan)

NTT Becomes a Member of "EP100" and "EV100" the Global Initiatives

GPS Time Synchronization with World-Class Accuracy using a Few Selected Satellites --Multi-path-tolerant GNSS receiver developed, dramatically increasing accuracy in severe environments--

An ultra-high-speed IC capable of generating 256 Gbps PAM4 signals per lane Expected to facilitate a tenfold increase in the optical transmission capacity of datacenters compared with current levels

'totto', the Interview Robot.

Promoting open standards for inter-datacenter networks in cooperation with global partners - NTT has jointly developed with Facebook, etc. flexible control technology for inter-datacenter transmission networks, technology that facilitates virtualization o

Notice regarding Commencement of the Tender Offer for Shares of NTT Urban Development Corporation (Securities Code: 8933)

NTT Selected for Inclusion in the Dow Jones Sustainability World Index, Global ESG Index, for the First Time

NOTICE CONCERNING THE CANCELLATION OF TREASURY STOCK

Establishment of NTT Global Sourcing, Inc.

Controlling nuclear magnetic resonance with a micromechanical oscillator - A novel technique to individually manipulate nuclear spins in integrated devices -

Tohoku University and NTT start new shared-vision-type collaborative research for promoting the resilient society against large-scale disasters

Magneto Switching System belonging to NTT History Center of Technologies has been registered as "Essential Historical Materials for Science and Technology" by the National Museum of Nature and Science

Trial Service of Secure Computation System San-Shi® --Toward safe and secure use of confidential data--

Financial Results for the Three Months Ended June 30, 2018

NTT Implements Organizational Reform

NTT takes new steps to grow its global business, drive innovation going forward

Regarding news articles in the Media (Nikkei Newspaper and NikkeixTECH)

Appointment of Chief Digital Officers (CDO)

NTT Discovers Novel Privacy Threat "Silhouette" in Social Web Services Prompting Collaboration with Twitter, Microsoft, and Mozilla to Improve Security Mechanisms of Major Global Services and Browsers

Ultra high-speed IC capable of wireless transmission of 100 gigabits per second in a 300 GHz band Technology expected to pioneer utilization of unexplored terahertz wave frequencies

World's first technology for extracting the speech of a target speaker based on the characteristics of his/her voice --New deep learning technology for extracting a target voice from a noisy environment--

NOTICE REGARDING THE STATUS AND CONCLUSION OF STOCK REPURCHASES (UNDER THE PROVISIONS OF NTT'S ARTICLES OF INCORPORATION PURSUANT TO PARAGRAPH 2, ARTICLE 165 OF THE COMPANIES ACT OF JAPAN)

Free Trials Utilizing Lifestyle Disease Risk Prediction Technology Performed with Insurance Companies

NTT successfully demonstrates 100 Gbps wireless transmission using a new principle (OAM multiplexing) as a world's first
--New groundbreaking technology for achieving next generation of 5G systems--

Financial Results for the Fiscal Year Ended March 31, 2018 and Financial Forecasts for the Fiscal Year Ending March 31, 2019

NTT Group to Launch Smart Cities Initiative with Dell Technologies

Notice regarding the Status of Stock Repurchases (Under the Provisions of NTT's Articles of Incorporation pursuant to Paragraph 2, Article 165 of the Companies Act of Japan)

NTT develops a new cryptographic technique to enhance the security of post-quantum public-key encryption

MHI and NTT Group Begin Sales of "InteRSePT®" Cyber Security Technology Providing Safe and Secure Operation of Control Systems
-- Advanced Security at All Operating States with Low Cost and Space Savings --

Completely Rewrite Industry's Understanding of Transmitting High Quality Laser Processing Light over Long Distances Innovation in Laser Processing Technology for Social Infrastructure Products by Optical Fiber Technology for Information and Communication

NTT successfully demonstrated a QoE-model based video streaming technology
~ Target QoE setting enables QoE enhancement and traffic reduction ~

TEPCO and NTT Join Forces in "TNcross" Joint Venture
- Will leverage synergies for new services that meet societal needs -

Ultrafast electron oscillation and dephasing in Cr:Al₂O₃ solid-state material monitored by attosecond light source

A novel mechanical system for amplifying ultrasound signals
~Compression of ultrasound wavepacket using phononic crystal~

NTT Develops World's First Real-time 4K High Frame Rate HEVC Codec
~Enabling live transmission of High Frame Rate video, resulting in smoother and sharper video quality~

Establishment of NTT Group's Corporate Venture Fund : "NTT Investment Partners Fund III, L.P. (NIP Fund III),"

NOTICE REGARDING THE STATUS OF STOCK REPURCHASES (UNDER THE PROVISIONS OF NTT'S ARTICLES OF INCORPORATION PURSUANT TO PARAGRAPH 2, ARTICLE 165 OF THE COMPANIES ACT OF JAPAN)

Notice Regarding Completion of Temporary Handling Procedures for ADRs andApplication to Terminate Registration and Ongoing Reporting Obligations under the United States Securities Exchange Act

Notice Regarding Adoption of International Financial Reporting Standards (IFRS)

Extension of All Employee Benefits Systems to Cover Same-Sex Partners

NTT publishes its Java application framework for efficient software development as open source to contribute to the IT industry

"Comptics"-a concept for creating and editing haptic content with music and videos-to be exhibited at SXSW2018

Submission for Approval of Business Operation Plan for the Fiscal Year Ending March 31, 2019

NOTICE REGARDING STOCK REPURCHASES (UNDER THE PROVISIONS OF NTT'S ARTICLES OF INCORPORATION PURSUANT TO PARAGRAPH 2, ARTICLE 165 OF THE COMPANIES ACT OF JAPAN)

Joint Test of Next Generation Onboard IoT Platform Conducted

Development and trial of low-latency optical access technology that operates in coordination with a 5G mobile system - Achieving efficient accommodation and operation of base stations -

Financial Results for the Nine Months Ended December 31, 2017

Successful Measurement of Ion Concentrations in Serum Using Nanoscale Silicon Transistor
-- Advancing toward realizing sophisticated sensors that exploit new surface chemistry --

NTT Group Showcasing B2B2X Cases at Mobile World Congress 2018
"Innovating for the Digital World"