If the recent chapter in Olympus' history was a photo, it'd be a blurry thumb covering the subject's head. But, if reports from Nikkei are correct, it looks like the next one might be a happy family portrait. As suggested earlier this year, Sony is reportedly close to agreeing on a 50 billion yen (about $620 million) investment in the scandalized firm. This would likely give the Japanese electronics giant a 10 percent stake in Olympus, making it the largest single shareholder. Th
