That part about "distinctive name" actually sound like shoddy piece of journalism. It's like calling "John Smith" distinctive. But while "John Smith" means nothing for native speaker, Satoshi (if written like 聡) can be interesting pen-name, meaning "wise" (google translate won't help you this time, so check http://jisho.org/kanji/details/%E8%81%A1 ).
That doesn't mean much though. Every Japanese kanji used in a name means something on its own. Since they're used in names, they all are technicially "interesting". When people tell other people their names in Japan, they will often say how it's written in Kanji specifically to point out those distinctive meanings.
I know every kanji means something ("meaning something" is something kanji are made for, you know) and Satoshi (the Satoshi, I mean) never wrote his name in kanji by the way. But 中本聡 is something more "bitcoin-ish" than some 山本ヒロト, don't you think? So that name isn't really something unlikely to make up. I'd say randomly making it up is really really more likely than being the Satoshi's real name.
