SanBio Company Limited develops, produces, and sells regenerative cell medicines for the central nervous system. The company develops SB623 that has completed a phase 2 clinical trial to treat traumatic brain injury in the United States and Japan. Its research pipeline products also comprise SB623 for ischemic and hemorrhagic strokes, age-related macular degeneration, retinitis pigments, spinal cord injury, Parkinson's disease, Alzheimer's disease, and others; SB618 for peripheral nerve damage; SB308 for muscular dystrophy disease; MSC1 for cancer; and MSC2 for inflammatory disease and optic neuritis. The company was founded in 2001 and is headquartered in Tokyo, Japan.