Background
Hosoya, Yumiko was born on February 21, 1949 in Chiba, Japan.
Hosoya, Yumiko was born on February 21, 1949 in Chiba, Japan.
Doctor of Dental Surgery, Doctor of Philosophy (honorary), Tokyo Dental College, 1977.
Associate professor dentistryAssociate Professor Nagasaki University, since 1983. Associate professor Nagasaki Dental Technology School, Omura, Japan, since 1984, Nagasaki Rehabilitation School, since 1990. Special lecturer Koyu-gakuenn Hyeginist School, Sasebo, Japan, 1984—1994.
Director Clinical Dental Study Group, Saga, Japan, since 1984. Visiting associate professor University California, San Francisco, 1998, University Texas Health Science Center, San Antonio, 1997.
Consultant Handicapped Children's Center, Nagasaki, since 1983. Member of Dental Color Research Association (chief committee since 1990), Japanese Association of Pediatrics Dentistry (member committee 1987—2000, award 1999), Japanese Association for Dental Research, International Association of Pediatrics Dentistry, International Association of Dental Research.