I doubt it:

So, if Satoshi recommended to "never delete a wallet", then I guess he still have access to his keys, if he is alive.

There is no proof, that Satoshi=Patoshi. And I think those two miners could be different, for example because of some mismatches. If you compare the Genesis Block with Patoshi blocks, then there are differences, which you can see, if you try to re-mine those blocks.