has clause has website homepage Vendor-specific License Permission required for derivative work RIKEN Copyright http://www.riken.jp/en/terms/ Allyson Lister http://www.riken.jp/en/terms/, accessed 14 July 2016 The RIKEN copyright is a vendor-specific license which states that all text, photographs, diagrams, and other materials on their website are copyrighted by RIKEN unless explicitly specified otherwise on the website. It is prohibited to use, reproduce, or modify any of the material without RIKEN's permission.