NTT DOCOMO USA is the U.S. subsidiary of NTT DOCOMO, the largest mobile operator in Japan offering a wide range of mobile communication services. In North America, NTT DOCOMO USA develops enterprise solutions to support Digital Transformation by leveraging market-leading technology and knowledge of IoT, 5G, and AI; to unlock innovation through collaboration (aka “co-creation”) with the NTT Group companies and our partners.