Number of degrees of freedom, correlation times, and equivalent bandwidths of a random process. - Sho Kikkawa; Masayuki Ishida (IEEE Trans. Inf. Theory, 1988)

A new approach to VHF/FM broadcast receiver using digital signal processing techniques. - Ken'ichi Taura; Masahiro Tsujishita; Masayuki Tsuji; Eiji Asano; Masayuki Ishida (IEEE Trans. Consumer Electron., 2000)