Composite biomaterials, composed of a combination of inorganic, organic, and metallic materials, exhibit various physicochemical properties, and have made remarkable progress in the field of biomedical engineering. In particular, in recent years, there has been a demand for more effective and optimal treatment for patients, such as the provision of medical care based on evidence-based medicine and precision medicine. Along with such rapid advances in medical and dental technology, there is a demand for advanced composite biomaterials by breaking away from materials made of a conventional single material. This symposium focuses on the development of composite biomaterials through interdisciplinary effects including not only materials science but also chemistry, physics, biology, information technology, pharmacy, dentistry and medicine. This symposium will provide scientist, researcher and industry members with a platform for discussion of future medical technologies.