It’s reported that Nichia has filed a patent infringement lawsuit against white LED products of Taiwan LED manufacturer Everlight On Aug. 31, 2011 .
In Tokyo District Court, the Japanse company has filed a patent infringement lawsuit to enjoin Chip One Stop, Inc. from infringing Nichia's patent (No. 4530094, or "patent No. 094") with regard to white LED products (product number: GT 3528 series) manufactured by Everlight, and imported and sold by Chip One.