 Over the years the company expanded both in Japan and overseas and as of 2013 the company had subsidiaries across Europe, Asia, North and South America and North Africa.The company is listed on the Tokyo Stock Exchange and is a constituent of the Nikkei 225 stock index.In February 2014 the company received an order of special large core fibers from Tokyo University for the Subaru Telescope located on Mauna Kea, Hawaii.