I can think of a few successful new IPs Nintendo has created recently. Brain Age, Wii Sports, Animal Crossing, Wii Fit, Nintendogs, which will probably not only be the most successful new IPs of this generation, but will be some of the most successful games of all time.
This is like one new IP each year that goes on to sell 10+ million. There are no other developers with that kind of track record. Anyone who says that Nintendo comes up with no new significant IPs is obviously delusional.







