Just to clarify for some above posters. SONY owns Naughty Dog and Uncharted IP. They own the inFamous IP but not Sucker Punch.
OT: I really don't know... for a while it was Tales of Vesperia and that's coming...
I guess either Legend of Dragoon from PS1 to PSP/PSN or Valkyria Chronicles to PSP.
EDIT: It HAS to be current-gen?? Guess Valkyria Chronicles to PSP
4 ≈ One