PROFESSIONAL EMPLOYMENT RECORD
1974-1987 Assistant Professor, Osaka University Faculty of Dentistry
1985-1987 Visiting Professor, University of Connecticut
School of Dentistry (Chief: Prof. Charles J. Burstone)
1987-1993 Lecturer, Department of Orthodontics, Osaka University
Faculty of Dentistry
1993-2002 Professor and Chairman, Department of Orthodontics
Hiroshima University Faculty of Dentistry
2000-2004 Dean, Hiroshima University Faculty of Dentistry
2002-present Professor, Hiroshima University Graduate School of Biomedical Sciences
2004-present Director, Medical and Social Cooperating Center, Hiroshima University