User blog comment:SS4/Level-5 is being sue by Sega!!!/@comment-4105472-20121212143236

I'm not going to hate Sega on what they did, but that's stupid to do it only in 2012. You may think "no, it's just before CS release". But these patents, as Level 5 said, are from a period AFTER the release of the FIRST Inazuma Eleven game