I'm pretty sure XenoBlade is a Nintendo IP. I'm not sure about last Story but it might be too.
There's Disaster: Day of Crisis but that game needs to be rebooted to be worthwhile.
Then there's Pandora's Tower.
It would be nice if Nintendo bought a couple of small, talented devs or created one or two new ones.
Regardless of the "Nintendo rehashes old IPs all the time" argument you hear so often, they always make new IPS every generation. Even on their handhelds.
I don't think next gen will be any different. We just have to see what we get.
Pandora's Tower was developed by Ganbarion. Not Nintendo. Unless a game is developed by a group in Nintendo or one of their first-party developers (Monolith Soft, Retro, Brownie Brown, Intelligent Systems, Project Sora, ND Cube and Hal laboratory) then it can't be considered a Nintendo IP.