Nitto Denko is known as a global top-ranking manufacturer of optical films for liquid crystal displays, it is also engaged in a broad range of businesses from electronic to medical materials. Nitto Denko Group has pioneered and established in the development of transdermal drug delivery patches with excellent features of stability and safety including special adhesives optimized for controlled release of drugs, with the advantages of the manufacturing sites in Japan and the U.S. (Aveva Drug Delivery Systems, Inc.).

Acquired Companies: Aveva Drug Delivery Systems, Avecia Biotechnology