World’s Largest Transmission Capacity with Standard Diameter Multi-Core Optical Fiber: Accelerate Multi-Core Fiber Application using Current Standard Technology

Report on the successful demonstration of innovative basic technologies for future optical access network “Elastic Lambda Aggregation Network”

KDDI Research’s Capacity Expanded Technology for Optical Fiber Transmission Demonstrated the World’s Highest Spectral Efficiency, Contributing to the Technology that Supports 5G Mobile Communications

Notice of Our Merger

Tokyo Tech, Sony, JRC and KDDI Labs have jointly developed a 40 GHz and 60 GHz wave-based high-throughput wireless access network

World’s first successful AI-assisted automated network operation system PoC towards 5G

Joint development of Japanese support for smartphone keyboard app "Fleksy"

Start of Social Experiment Using Multiple Language Voice Translation System in Tourist Taxis for Visitors to Japan

KDDI R&D Laboratories Achieves Ultra-High-Speed Data Transmission of 2 Pbps over Optical Fiber Approximately Double the World’s Previous Maximum Data Transmission Capacity

KDDI R&D Laboratories Achieves World’s First Practical Application of Personal Information Protection Technology to Enhance IoT Security Combines Deployable Data Size and High Speed Processing for IoT