TOKYO/PALO ALTO, U.S. -- The day he secured the agreement to acquire U.K. chip designer Arm four years ago, SoftBank Group chief Masayoshi Son said it was "the happiest day of my entrepreneurial life."
From Steve Jobs to Jensen Huang, tech visionaries share admiration for UK chip designer

SoftBank Group CEO Masayoshi Son, left, and Nvidia CEO Jensen Huang. (Nikkei collage)
TOKYO/PALO ALTO, U.S. -- The day he secured the agreement to acquire U.K. chip designer Arm four years ago, SoftBank Group chief Masayoshi Son said it was "the happiest day of my entrepreneurial life."