as well as users of Rakuten Mobile Inc. and mobile virtual network operators (MVNOs) that use KDDI’s lines. It is one of the largest network failures ever to hit the nation, impacting a range of ...
A major communications glitch at KDDI Corp., one of Japan’s three major mobile carriers, left countless users--probably millions--struggling to make calls or access the internet via their ...
KDDI and Kyocera developed wireless relay technology that significantly expands mmWave communication coverage, claiming a world’s first in a test in Tokyo and targeting commercial launch from April ...
Shares of KDDI Co. (OTCMKTS:KDDIY – Get Free Report) passed below its 50 day moving average during trading on Friday . The stock has a 50 day moving average of $16.05 and traded as low as $15.86. KDDI ...