<p>1997-1998 Clinical Staff at the Department of Otolaryngology, Hyogo Prefectural Amagasaki Hospital</p> <p>1998-2003 Clinical Staff at the Department of Otolaryngology, Toyooka Hospital</p> <p>2003-2004 Clinical Staff at the Department of Otolaryngology-Head & Neck Surgery, Kyoto University</p> <p>2004-2014 Assistant professor at the Department of Otolaryngology-Head & Neck Surgery, Kyoto University</p> <p>2014-2023 Associate professor at the Department of Otolaryngology-Head & Neck Surgery, Iwate Medical University</p> <p>2023-present Director at the Department of Otolaryngology-Head & Neck Surgery, Tenri Hospital</p>