Shuzo Yajima

M. Ito, N. Takagi, S. Yajima, "Efficient Initial Approximation and Fast Converging Methods for Division and Square Root", Proceedings of the 12th IEEE Symposium on Computer Arithmetic, Bath, England, July 19-21, 1995

T. Hamano, N. Takagi, S. Yajima, F. P. Preparata, "O(n)-depth Circuit Algorithm for Modular Exponentiation", Proceedings of the 12th IEEE Symposium on Computer Arithmetic, Bath, England, July 19-21, 1995