A Field Trial of Fiber Optic Subscriber Loop Systems Utilizing Wavelength-Division Multiplexers. - Koichi Asatani; Ryuichi Watanabe; Kiyoshi Nosu; Takao Matsumoto; Fumihiro Nihei (IEEE Trans. Commun., 1982)

Architecture of a packet switch based on banyan switching network with feedback loops. - Hitoshi Uematsu; Ryuichi Watanabe (IEEE J. Sel. Areas Commun., 1988)

Queries on Structures in Hypertext. - Tatsuo Minohara; Ryuichi Watanabe; Mario Tokoro (FODO, 1993)

Reducing misframe frequency for HEC-based variable length frame suitable for IP services. - Hiromi Ueda; Ukyo Yamaguchi; Ryuichi Watanabe (ICC, 2001)

Channel Allocation and DBA Mechanisms for Improvement of Bandwidth Utilization Performance of ECDM-PON Systems. - Yoshihiro Nakahira; Ryuichi Watanabe; Masayuki Kashima (IEICE Trans. Commun., 2011)

Isolation and Structure Elucidation of a Novel Symmetrical Macrocyclic Phthalate Hexaester. - Michiya Kamio; Weina Jiang; Hiroki Osada; Masayuki Fukuoka; Hajime Uchida; Ryuichi Watanabe; Toshiyuki Suzuki; Hiroshi Nagai (Symmetry, 2021)