Sony's first-quarter figures for 2012 are out, revealing that despite the company's optimism at the end of its last financial year, it's made a net loss of $312 million. It managed to pull in a whopping $19.2 billion in sales for the three months ending June 30th, credited to bringing the company's mobile operations wholly into the family. However, the cost of restructuring its Mobile Products and Communications division (of which Sony Mobile is a part) came to $143 million, wiping out the additional gains. Developing.Sony eats $312 mi