On games fray’s behalf, a Japanese lawyer today visited the Tokyo District court to look at the Nintendo v. Pocketpair case file. Now we can summarize Pocketpair’s key arguments.

Nintendo has recently received a third U.S: patent it might want to assert against Palworld, and a fourth one is now a mere formality.

This is the fourth part of our “explain it to me like I’m five” series on Nintendo v. Pocketpair (the Pokémon-Palworld patent infringement dispute). In the first three parts, we discussed Nintendo has sued Pocketpair only in Japan. But as other observers have said before us (on X and elsewhere), Nintendo has done something similar with U.S.…