Toshiba Corp. is considering breaking into three entities focusing on infrastructure, semiconductors, among others, with all to be publicly traded, sources familiar with the matter said Monday.The envisaged split-up of Toshiba, a Japanese household name with a long history, comes as the industrial conglomerate aims to streamline its businesses. Such a move could significantly change the landscape of the tech sector.The idea may be included in a new medium-term business plan Toshiba is scheduled to announce on Friday, according to the sources.A Toshiba official said the company "is consideri…READ FULL ARTICLE