Location in Japan | eResearchTechnology, Inc (ERT) Address: Tokyo, 1-19-14 Ginza Chuo-ku, Japan We’re a global data and technology company that minimizes risk and uncertainty in clinical trials, so that you can move ahead quickly – and with confidence. Global Locations eResearchTechnology, Inc (ERT)eResearchTechnology, Inc (ERT) eResearchTechnology, Inc (ERT)eResearchTechnology, Inc (ERT) Back to eResearchTechnology, Inc (ERT)