Masayoshi Son founded SoftBank in 1981. It has invested millions in some of Silicon Valley's biggest tech companies.

Elon Musk “very much” overstepped his bounds when he criticized a $500 billion artificial intelligence project touted by ...

Elon Musk threw shade at OpenAI’s Sam Altman on Tuesday after his rival took center stage at the White House to unveil his ...

Masayoshi Son is the CEO and founder of tech and telecommunications ... including Uber, Slack, Amazon, Tesla, and Netflix. Softbank was the biggest investor in WeWork, losing more than $4.7 ...

The White House broke its days-long silence about SpaceX CEO Elon Musk on Friday, as questions swirled about whether Musk had ...

Tech billionaire Elon Musk voiced doubts about President Trump’s newly announced infrastructure plan for artificial ...

Open AI CEO Sam Altman, Oracle co-founder Larry Ellison and Softbank CEO Masayoshi Son appeared alongside President Donald ...

Trump was joined by SoftBank Group Corp.’s Masayoshi Son, OpenAI’s Sam Altman and Oracle Corp.’s Larry Ellison at the White ...

Elon Musk and Sam Altman have shared a longstanding feud ever since Musk, who co-founded OpenAI with Altman in 2015, split ...