DeNA announced that CyberAgent and they are to established a new joint venture company at the end of April. The company will form an ads network for smartphone since May. CyberAgent will own 51%, DeNA 49%. DeNA holds 24.48 million social network users on Mobage and Yahoo! Mobage, Cyber Agent has 13 million users on… Continue reading DeNA And CyberAgent To Start Joint Smartphone Ads Network For Mobage/Ameba