If Satoshi is just one person I'm not surprised that he doesn't want to reveal his identity. Besides some fame and glory this would probably give him a lot of troubles. So, we will probably never know his true identity and he will enjoy the fortune and fruits of his work in secrecy. Good for him.
By being one of the first people to think about a crypto-currency concept it doesn't mean he will make a fortune with that.
It's like if we will call China as a "paper potency" only because they invented the paper.
Satoshi Nakamoto are all the Bitcoin developers. But if you want names Dorian Nakamoto and Hal Finney are the possible ones.
If he reveals his identity he would be the Tesla of the 21st Century (Government would be against him).