Dwango, which operates the video website ‘Nico Nico Douga’, sued the working firm of ‘FC2 Video’ for infringing the patent to stream feedback on the video being performed. He acknowledged that it violated his rights, and ordered the suspension of distribution of the remark operate and compensation of greater than 11 million yen.
Source
Video remark patent lawsuit ‘FC2 video’ ordered to cease distribution and compensation | NHK
