Prof. Hisatoshi Kobayashi is Managing researcher, National Institute for Material Science, Tsukuba Japan. He is also affiliated with several organization including Visiting Professor of Tokyo University of Agriculture and Technology, Japan. His expertise is Biomaterial science, biopolymers, biodegradable polymers, Nano- composites, Nano-fibers, Ophthalmologic devices, Orthopedic devices, etc. His current research interest is cell-nano-materials, tissues-nanomaterials interactions. Based on the information, he is focused on design and development of highly functionalized biodegradable scaffold for tissue engineering, nano-composite for medical devices, etc.