Distributed Multilink System for Very-High-Speed Data Link Control. - Takeshi Akaike; Keiji Ishikawa; Koichi Saito; Michiharu Mito (IEEE J. Sel. Areas Commun., 1993)

Rapid protocol prototyping from message sequence chart based specification. - Keiji Ishikawa; Tamio Hoshino (RSP, 1996)

Real-time Emulation Method for ATM Switching Systems in Broadband ISDN. - Tsuneo Matsumura; Naoaki Yamanaka; Ryoichi Yamaguchi; Keiji Ishikawa (RSP, 1996)