- 1995 - 2003 Associate Professor, Department of MedicineII,
- 2003 - - Professor of Medicine and Chairman, Department
- 1997 - Japanese Authorized Endocrine Specialist
- 1997 - Japanese Authorized Cardiology Specialist
- 1992 - 1995 Assistant Professor, Department of MedicineII,
- 1989 - 1992 Research Fellow, Cardiovascular Division,
- 1988 - 1989 Research Fellow, Division of Molecular
- 1985 - 1988 Postgraduate Student, Department of Medicine,
- 1984 - 1985 Chief Resident, Department of Medicine,
- 1985 - Japanese Authorized Internal Medicine
- 1982 - 1984 Resident Training, Department of Medicine,
- 1982 - Japanese Medical License,
- Kyoto Prefectural University of Medicine Graduate School of Medical Science, Department of Cardivascular Medicine
- University School of Medicine, Kyoto, Japan
- of Cardiovascular Medicine, Kyoto Prefecture
- of Medicine, Boston, USA
- Brigham and Women's Hospital, Harvard School
- Suita, Osaka
- National Cardiovascular Disease Center,
- Medicine, Cardiovascular Research Institute,
- Kansai Medical University, Osaka
- Specialist