A Rarity at Sony: New Gadget From a 25

Wall Street Journal (blog)A Rarity at Sony: New Gadget From a 25-Year-OldWall Street Journal (blog)BERLIN—Teppei Tsushima, a Sony Corp. engineer who finished graduate school just a year ago, is a symbol of the company's bid to revive the spirit of innovation. Mr. Tsushima, 25 years old, is the leader of a small team that invented a smartwatch ...