Over 10 Gb/s Regenarators Using Monolithic IC's for Lightwave Communication Systems. - Kazuo Hagimoto; Yuuzou Miyagawa; Yutaka Miyamoto; Masanobu Ohhata; Tatsuhito Suzuki; Hiroyuki Kikuchi (IEEE J. Sel. Areas Commun., 1991)

OA&M Framework for Multiwavelength Photonic Transport Network (Invited Paper). - Yasuhiko Tada; Yukio Kobayashi; Yoshiaki Yamabayashi; Shinji Matsuoka; Kazuo Hagimoto (IEEE J. Sel. Areas Commun., 1996)

High-Quality Clock Distribution Method with Fast-Restoration for Synchronous Ring Networks. - Yoshihiko Uematsu; Masahito Tomizawa; Katsuyuki Matsumura; Shinji Matsuoka; Kazuo Hagimoto (ICC (3), 1997)

IP transmission system for digital cinema using 2048 scanning line resolution. - Tatsuya Fujii; Mitsuru Nomura; Daisuke Shirai; Takahiro Yamaguchi; Kazuo Hagimoto; Sadayasu Ono (GLOBECOM, 2002)

High-Performance Distributed Raman Amplification Systems with Limited Pump Power. - Hiroji Masuda; Masahito Tomizawa; Yutaka Miyamoto; Kazuo Hagimoto (IEICE Trans. Commun., 2006)

Lessons of the Great East Japan Earthquake [Guest editorial]. - Tomonori Aoyama; Norio Shiratori; Kazuo Hagimoto; Hirohisa Gambe; Yukou Mochida (IEEE Commun. Mag., 2014)

Optical Transmission Systems Toward Longer Reach and Larger Capacity. - Kazuo Hagimoto (IEICE Trans. Commun., 2017)