TTT System (50 Mbits/s PCM-TDMA System With Time Preassignment and TASI) and Its Satellite Test Results. - Kunishi Nosaka; Hiroshi Sasaki 008; Kitsutaro Amano; Hisakichi Michishita (IEEE Trans. Commun., 1972)

Digital Standards Converter by Adaptive Intra-Frame Line Interpolation. - Kouji Kinuhata; Hiroshi Sasaki 008; Hideo Yamamoto; Kitsutaro Amano (IEEE Trans. Commun., 1978)