Dr. Nakatomi is a Past President of LESI and a Past President of LES Japan. He acts as President of Avida Science, Board of Director for OP NanoPharma, Special Advisors of Oji Holdings, Oji Pharma, MesCue-Janusys and Tokyo University of Science. He is a member of Advisory Board for Promotion of Medical Ventures in Ministry of Health, Labor and Welfare. He has many years of experience in Entrepreneur, Startup Planning, Research & Development, IP Strategy and Management, Corporate & Financial Management, Product Development, Business Development and Marketing in global Pharmaceutical and Biotech industries.