Nintendo and The Pokémon Company sued Palworld developer Pocketpair in Japan over alleged patent infringement. Pocketpair later identified three Japanese patents—JP 7545191, JP 7493117 and JP 7528390—and said the plaintiffs are seeking an injunction and ¥10 million total, plus late-payment damages. That is the amount sought, not a court award. September 2026 reporting says the claims were narrowed to older versions of Palworld, but the case had not been decided in the information available as of October 8, 2026.
What patents is Nintendo suing Palworld over?
In its November 8, 2024 report, Pocketpair named three Japanese patents at issue: JP 7545191, JP 7493117 and JP 7528390. Broad summaries of their subject matter involve creature capture, summoning creatures, and riding or switching mounts. Those descriptions explain the mechanics connected to the dispute; they are not findings that Palworld infringed the patents.
Pocketpair’s first public statement, issued after the lawsuit was announced in September 2024, said the company did not yet know which patents were at issue: “At this moment, we are unaware of the specific patents we are accused of infringing upon, and we have not been notified of such details.” Pocketpair identified the patents in its later report.
How much money are Nintendo and The Pokémon Company seeking?
Pocketpair said the plaintiffs seek ¥5 million from each company—¥10 million in total—plus late-payment damages, as well as an injunction. The figure is the damages demand Pocketpair reported in November 2024. It is not a fine, a judgment, or proof that Pocketpair must pay.
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The injunction is a separate requested remedy: it asks the court to stop the alleged infringement. The plaintiffs’ requested remedies therefore combine an order concerning the game with monetary damages. The available reporting does not establish that either remedy has been granted.
Is the Palworld lawsuit about copyright or patents?
This lawsuit is a patent-infringement case. Nintendo’s announcement said it and The Pokémon Company filed suit against Pocketpair in Tokyo on September 19, 2024, alleging infringement of multiple patent rights. It should not be described as a copyright lawsuit based on the information available here. Nintendo’s announcement and Pocketpair’s initial statement establish the filing and the parties’ public positions, not a finding of liability.
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What has changed in the case?
Pocketpair issued a further statement in May 2025 about the lawsuit, changes to Palworld and the game’s future. Those comments represent Pocketpair’s account of its actions and outlook, not a court ruling. The company’s statement listing is available in its official announcements.
September 2026 reporting said the plaintiffs had narrowed their claims to older versions of Palworld. That is a reported change in scope, not evidence that current versions have been cleared of all legal risk or that the case has ended. The account appears in Yogonet International’s September 18, 2026 report; it is secondary reporting rather than a court order reviewed here.
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Has the Nintendo–Palworld lawsuit been decided?
No decision is established by the available information. September 2026 reporting said a technical briefing was scheduled for October 1, 2026, and described a preliminary court view as expected on November 9, 2026. As of October 8, the briefing’s outcome was not verified, and the November date was still upcoming. A scheduled briefing or expected preliminary view is not a final judgment.
Commentary about U.S. patent examination developments does not decide this Japanese lawsuit. For example, the July 14, 2026 Evorix patent-attorney analysis discusses legal developments and expected dates; its analysis should be distinguished from findings by the Japanese court.
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Timeline
- September 19, 2024: Nintendo announced that it and The Pokémon Company had filed a patent-infringement lawsuit against Pocketpair in Tokyo. Pocketpair said it would begin legal proceedings and investigate, and that it did not know the patents at issue.
- November 8, 2024: Pocketpair identified JP 7545191, JP 7493117 and JP 7528390, and reported the requested injunction and damages.
- May 8, 2025: Pocketpair issued a further statement addressing the lawsuit, Palworld changes and the game’s future.
- November 2025: According to September 2026 trade reporting, the plaintiffs narrowed their claims to older versions of the game.
- October 1, 2026: A technical briefing was reported as scheduled; its outcome is not established here.
- November 9, 2026: A preliminary court view was reported as expected on this date; it was still in the future as of October 8, 2026.
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