Nintendo and The Pokémon Company seek injunction against Palworld plus fine and damages, developer says

https://feddit.nl/post/23646963

For reference, the alledged patents are these:

What are the dates in the corners?
These are the patent publication dates, for more details you can check patentscope.wipo.int with patents 7545191, 7493117 and 7528390
These look like they are after Palworld was released. Was Nintendo just sitting on the patent since Pokeman red/blue? What an unintuitive legal system they have over in Japan.
How can you infringe on a patent that doesn’t exist when you’re writing the code?hopefully Palworld can afford the lawyers to kill this off now.