Education
Doctor of Medicine, Osaka University, 1974. Doctor of Medical Science, Osaka University, 1986.
Doctor of Medicine, Osaka University, 1974. Doctor of Medical Science, Osaka University, 1986.
Resident Osaka University Medical School, 1974-1975, Kansai Rosai Hospital, Amagasaki, Hyogo, Japan, 1975-1978. Assistant Nara (Japan) Medical University, Kashihara, 1978-1981, Düsseldorf (Germany) University, 1981-1983, Nara Medical University, 1983-1985, Osaka University Medical School, 1985-1987. Assistant professor Kagawa (Miki, Japan) Medical School, 1987-1995, professor, 1995.
Member of American Association for the Advancement of Science, New York Academy of Sciences, Japan Society Head and Neck Cancer, Japanese Society Otology (executive committee since 1978), Japanese Audiol. Society, Japanese Society Otolaryngology (specialist since 1983).