Journal Article

Dr. Harada was asked by the editors of the Journal of the American College of Dentists to write the developmental narrative of the Curvex toothbrush for inclusion in the Spring 2006 edition.  The article describes how Dr. Harada conceived and

developed the Curvex toothbrush product line to have the softest bristles consistent with effective plaque removal.

Download the journal article from the Journal of the American College of Dentists