Japan's technology giants faced down disaster – but the new enemy is doubtThe circuit board of skyscrapers in Tokyo's tech district glints in the winter sunshine, with the Sony Technology Centre seemingly reaching up to the sky. It stands proudly alongside the other titans of Japan Inc such as Panasonic in the Shinagawa district – but in reality these are crumbling empires, their very foundations chipped away by the aggression of Samsung and the design brilliance of App
