Dynamic Behavior of a Synchronization Control System for an Integrated Telephone Network. - Junji Yamato; Seiichi Nakajima; Kyuta Saito (IEEE Trans. Commun., 1974)

Impact of ISDN on Networks Configuration. - Masato Suyama; Kazuhiko Okada; Seiichi Nakajima (ICC, 1986)

Data Transmission on AM Broadcast with Acoustic OFDM. - Yusuke Nakashima; Hosei Matsuoka; Takeshi Yoshimura; Hiroshi Miura; Seiichi Nakajima; Masanori Machida; Gen-Ichiro Ohta (IEICE Trans. Commun., 2008)