Kenjiro T. Miura Professor, Graduate School of Science and Technology, Shizuoka University, Hamamatsu, Shizuoka, 432-8561, Japan. Kenjiro T. Miura is a full professor in the Department of Information Science and Technology, Graduate School of Science and Technology, and the Department of Mechanical Engineering, Faculty of Engineering (joint appointment) of Shizuoka University. He got his Bachelor's and Master's degrees in Precision Machinery Engineering from the University of Tokyo in 1982 and 1984, respectively, and his Ph.D. in Mechanical Engineering from Cornell University in 1991. His current research interests include geometric modeling, especially curve and surface design and its applications to CAD/CAM systems.