You might look at the dates Pocketpair gave there (which are correct) and think — well, they were filed after, so how can Nintendo sue using those? The answer is complicated. What Pocketpair don’t say, is that these patents are from a parent patent[1] which was registered in 2021 and approved in 2023, meaning it very much does end up applying here to Palworld.
https://www.gamingonlinux.com/2024/11/palworld-dev-details-the-patents-nintendo-and-the-pokemon-company-are-suing-for/
[1] https://patents.google.com/patent/JP7349486B2/en