Launch of Joint Research Project on XR with Leading Overseas Research institute

New Interoperability Trial of Open and Disaggregated 5G Access Equipment

Breaking a world record: Solving 1,161-dimensional code-based cryptography

World’s First Demonstration of Radio over Fiber Technology for Mobile Networks with Large Capacity Transmission and Superior Installability

Realization of multicore fiber with low crosstalk and ultralow attenuation loss

Launch of Joint Research Projects with Outstanding Researchers Overseas

KDDI Research Develops the world’s first 4K H.266|VVC real-time encoder

Formulation of "KDDI Accelerate 5.0," with the Aim of Creating a Resilient Future Society in the "New Normal" Era

Changes in Executive Officers

Successful demonstration of new technology to operate 5G in a 4G LTE frequency band