Open Image ModalKazuo Hirai, president and chief executive officer of Sony Corp., speaks during a news conference in Tokyo, Japan, on Wednesday, May 22, 2013. Sony Corp.'s board will discuss a proposal by Daniel Loeb's Third Point LLC to spin off part of its entertainment business, Hirai said today. Photographer: Tomohiro Ohsumi/Bloomberg via Getty ImagesGetty Imagesこのエントリは、期限切れになった