Professor, Tohoku University Graduate School of Medicine
Member of Royal Academy of Medicine in Belgium
Visiting Professor of Medicine of Northwestern University

Dr. Naito was engaged in licensing activities to both domestic and foreign companies at Business Development of Mitsubishi Tanabe Pharma Corporation

Tax accountant, served as Superintendent of a taxation office, Full-Time Statutory Auditor of a company listed on 1st section of TSE

Lawyer, serving as Outside Statutory Auditor of a company listed on 1st Section of TSE and Executive Director of Tokyo Lawyers Cooperative

Chairman of Tohoku Chemical

Mr. Nishiyama worked in many different areas including accounting, corporate planning and health care business, at Mitsui Chemicals Inc., served as President of Health Care Business Sector and Whole You, Inc., then served as President of Mitsui Chemicals America, Inc. as well as Representative in America.
He currently serves as President of Mitsui Fine Chemicals, Inc.