Sega Sues Memento Mori Developer for Patent Infringement, Seeking ¥1 Billion in Damages
Sega has taken legal action against Bank of Innovation (BOI), the developer behind the popular mobile game Memento Mori, alleging patent infringement. Filed in the Tokyo District Court, the lawsuit accuses BOI of violating five of Sega’s patents related to “gacha game” mechanics, a common feature in many mobile games. Sega is demanding a substantial […]








