Summary. Masayoshi Son, the billionaire founder and CEO of SoftBank, the Japanese media technology conglomerate, is often cast as a dreamer, financial engineer, and speculator. But his career ...

One of Japan's richest men, with the potential to call on an army of lawyers to defend what he claims is his invention, we probably ought to. Masayoshi Son, the billionaire (and philanthropic ...

SoftBank's billionaire chief executive Masayoshi Son and Trump are expected to jointly ... will arrive in a decade, bringing new inventions, new medicine, new knowledge and new ways to invest.

SoftBank is planning to buy $1.5 billion worth of OpenAI stock as its CEO Masayoshi Son looks to position the Japanese group as an artificial intelligence (AI) leader. Son is doing this with an ...

From left: Masayoshi Son, chairman and CEO of SoftBank; Larry Ellison, executive chairman of Oracle; and Sam Altman, CEO of OpenAI listen to President Trump speak at the White House on Jan.

TOKYO, Jan 31 (Reuters) - Japanese Prime Minister Shigeru Ishiba will hold talks with OpenAI CEO Sam Altman and SoftBank Group (9984.T), opens new tab CEO Masayoshi Son on Monday, the Japanese ...