Did Satoshi ever acknowledge that his name was a pseudonym? I am curious if Satoshi publicly acknowledged that he was concealing his real name, or if he actually claimed that was his real name. 

Like the title says, did Satoshi ever publicly acknowledge that his name was a pseudonym?
This post is the closest to an acknowledgement that is was a pseudonym as can be found:

"I am not Dorian Nakamoto."

http://p2pfoundation.ning.com/xn/detail/2003008:Comment:52186

http://www.forbes.com/sites/kashmirhill/2014/03/06/bitcoin-creator-returns-to-internet-to-say-i-am-not-dorian-nakamoto/#613499a67f43

The above quote was made in response to the Newsweek story falsely outing him as Dorian Nakamoto (birth name Satoshi Nakamota).

http://mag.newsweek.com/2014/03/14/bitcoin-satoshi-nakamoto.html