About Takahashi, Masashi
About Department of Dental Hygiene, Nippon Dental University College at Niigata
About Goto, Shin-Ichi
About Department of Dental Material Science, School of Life Dentistry at Niigata, Nippon Dental University
About Mori, Kazuhisa
About Department of Oral Surgery, School of Life Dentistry at Niigata, Nippon Dental University
About Mataga, Izumi
About Department of Oral Surgery, School of Life Dentistry at Niigata, Nippon Dental University
About Frontiers of Materials Science in China