Taizo Hamada, Japanese medical educator. Recipient Widyakarya Airlangga Kencana, Airlangga University Indonesia, 1993, Gold medal award North Sumatra University, 1994, Distinguished Scientist award International Association for Dental Research, 1999, Saraswati award, 2001. Member Japanese Dentistry for the Handicapped (president 1991), Japanese Prosthodontic Conference (president 1996), Society Oral Physiology.
- From instructor to lecturer to associate professor Hiroshima (Japan) University, 1973-1981, professor, since 1981. Honorary professor Mahasaraswati University, Denpasar, Indonesia, 1990. Principal Dental Technicians School, Hiroshima, 1990-1993.