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 to fix spinal instability directly through corrective surgery; and artificial bones that are used to fill gaps in bone defects caused by bone fractures or bone tumors. It offers its products to doctors and hospitals. The company was incorporated in 1973 and is headquartered in Shinjuku, Japan.