Digital TDM-FDM Translator with Multistage Structure. - Toru Tsuda; Shuzo Morita; Yoshinobu Fujii (IEEE Trans. Commun., 1978)

A Design Model for a Real-Time Voice Storage System. - Shimmi Hattori; Shuzo Morita; Yoshinobu Fujii; Moo Wan Kim (IEEE Trans. Commun., 1982)

New Development Method of Office Automation-Oriented PBX's. - Kouya Hasui; Shuzo Morita; Yoshinobu Fujii; Norihiro Aritaka (IEEE J. Sel. Areas Commun., 1985)

Distributed and Concurrent Development Environment via Sharing Design Information. - Kiyoh Nakamura; Yoshinobu Fujii; Yukio Kiyokane; Masami Nakamura; Katsuhiko Hinenoya; Yeo Hua Peck; Siow Choon-Lian (COMPSAC, 1997)