At Santen, we’re innovating therapies to improve the quality of life for patients worldwide. Our single focus in ophthalmolog ... y enables us to challenge unmet needs in the field—through passionate research, successful collaboration, and clarity of commitment. With over 120 years of investigative insight, Santen remains committed to the discovery, exploration, and development of ophthalmic therapies. Now, and into the future. As a global company, Santen is often expanding to accommodate new and evolving initiatives in ophthalmic research, regulatory management, production, marketing, or distribution. Our clinical development network now spans three continents, with centers in EMEA (Europe, the Middle East and Africa), Japan, and the United States. Santen Global http://www.santen.com/ Santen United States http://www.SantenUSA.com/ Santen EMEA http://www.santen.eu/ Japan http://www.santen.co.jp/ Asia http://www.santen-china.oinsite.cn/ read more