April 2, 2012: a great day to officially wash your hands of unprofitable business ventures. On the heels of Philips marking its exit from the TV biz, Fujitsu announced it has bought out Toshiba's stake in Fujitsu Toshiba Mobile Communications (just like we knew it would). Fujitsu already had a controlling 80.1 percent interest in the company, so this doesn't exactly mark a seismic change in management. Still, with that final 19.9 percent it's now a fully-owned subsi
