In Japan, they are not hindered by any limitations in their research capabilites.
See for your self, in this country, developping robots for leisure and fun is considered very serious:
http://www.youtube.com/watch?v=rUcxxo3OGwQ&feature=related In this movie, we can see how far they are ready to push the limits and there is this incredible lady robot which looks so natural. I would like to have one of those very small bipeds which would surely attract mroe students to study engineering (which is quite a challenge now in the UK).
Each year, there is a big event which covers every apsect of robotics, including the industrial one:
http://www.irex2007.jp/ENG/index.html Luc