Softbank Corp. is suing a former employee and rival firm Rakuten Mobile Inc. over an alleged leak and use of confidential information about the telecommunications giant’s 5G wireless technology ...

Masa has been a software distributor, a dotcom investor, and a broadband and mobile phone operator. Now, through the SoftBank Vision Fund, he is the world’s largest venture investor. In the past ...

Softbank’s Y! Mobile service will begin ... The Fair Trade Commission on Oct. 28 began its own study into the mobile phone market to look for possible violations of the Anti-Monopoly Law.

Samsung Electronics Chairperson Jae-Yong Lee, OpenAI CEO Sam Altman, and SoftBank Group Chairperson Masayoshi Son met to ...

But I have to call my office right away." Dozens of people were queuing outside a public telephone booth Mobile phone operator Softbank says the problem hit its networks at 1:39 PM JST.