Development of Solder Joint Inspection Method Using Air Stimulation Speckle Vibration Detection Method and Fluorescence Detection Method. - Takashi Hiroi; Kazushi Yoshimura; Takanori Ninomiya; Toshimitsu Hamada; Yasuo Nakagawa; Shigeki Mio; Kouichi Karasaki; Hideaki Sasaki (MVA, 1992)

Blind channel identification using RLS method based on second-order statistics. - Takashi Kimura; Hideaki Sasaki; Hiroshi Ochi (ICASSP, 1999)