So you're walking around a city in Japan, it's about five or ten years back, what do you see? Japan-born electronics as far as the eye can see. Now you're in that same city, it's 2010 - what do you see? iPhones. Tons of iPhones. And what else do you see a spattering of? Android-based phones. Just a spattering, but they're on the rise. In a country known as the Galapagos Islands of mobile phone markets for their wonderful and varied selection of devices and systems, a new wave is cresting, a wave of American-made mobile tech - and app developers are in the mood for surfing.