2016-present Professor in Radiology, Teikyo University School of Medicine 2015-2016 Associate Professor in Radiology, Teikyo University School of Medicine 2012-2015 Associate Professor in Radiology, Gifu University School of Medicine 2007-2012 Lecturer in Radiology, Gifu University School of Medicine 2000-2007 Assistant Professor in Radiology, Gifu University School of Medicine 1997-1999 Senior Resident in Radiology Gifu University School of Medicine