Francisco Barajas A. Education. Dental Technician Torreon, Mexico Isma Dental Group Graduated. Meirin College Niigata, Japan Osaka Ceramic Training Center

AUGUST BRUGUERA (España) es técnico dental y director en su centro de formación: 'Dental Training Center Barcelona'. Autor de diversos artículos publicados en revistas de ámbito nacional e internacional. 

Mr. Nondas Vlachopoulos was born in Toronto, Canada. After moving to Greece, he graduated from a school of dental technology in 1985. 

Shigeo Kataoka is an internationally acclaimed ceramic specialist, teacher and lecturer. He started with Osaka Dental Studio Co Ltd in 1969