Japan Medical Dynamic Marketing, INC. develops, manufactures, imports, and sells medical devices in Japan and the United States. The company provides trauma devices, including nails, screws, plates, and other products surgically implanted in the fracture site; joint prostheses, which replaces natural joints and restores functions damaged or lost due to disease or injury; spinal fixation devices for the use in spinal instability surgery; and artificial bone fillers for the treatment of bone fractures, tumors, and other defects. It offers its products to doctors and hospitals. The company was incorporated in 1973 and is headquartered in Shinjuku, Japan.