Masayoshi Son, chairman and chief executive officer of SoftBank Corp., poses with an Apple Inc. iPhone 5 during its launch at SoftBank's flagship store in Tokyo, Japan, on Friday, Sept. 21, 2012. Photographer: Kiyoshi Ota/Bloomberg
Masayoshi Son, chairman and chief executive officer of SoftBank Corp., poses with an Apple Inc. iPhone 5 during its launch at SoftBank's flagship store in Tokyo, Japan, on Friday, Sept. 21, 2012. Photographer: Kiyoshi Ota/Bloomberg