Fujifilm Holdings Corporation, Fujifuirumu Kabushiki-kaisha), better known as Fujifilm or simply Fuji, stylized as FUJiFILM, is a Japanese multinational photography and imaging company headquartered in Tokyo. Fujifilm's principal activities are the development, production, sale and servicing of business document solutions, medical imaging and diagnostics equipment, cosmetics, optical films for flat panel displays, optical devices, photocopiers and printers, digital cameras, color film, color paper, photofinishing equipment, photofinishing chemicals, graphic arts equipment and materials. Fuji Photo Film Co., Ltd. was established in 1934 with the aim of being the first Japanese producer of photographic films. Over the following 10 years, the company produced photographic films, motion-picture films and X-ray films. In the 1940s, Fuji Photo entered the optical glasses, lenses and equipment markets. After the Second World War, Fuji Photo diversified, penetrating the medical (X-ray diagnosis), printing, electronic imaging and magnetic materials fields. In 1962, Fuji Photo and U.K.-based Rank Xerox Limited (now Xerox Limited) launched Fuji Xerox Co., Ltd. through a joint venture.