Development of Optical Fiber/Power Line Composite Tether Cable for a Remotely Operated Unmanned Submersible. - Yuichi Shirasaki; Kenichi Asakawa; Junichi Kojima; Yoshinao Iwamoto; Masanori Ohkubo (IEEE J. Sel. Areas Commun., 1984)

Optimization of Configuration of Autonomous Underwater Vehicle for Inspection of Underwater Cables. - Naomi Kato; Junichi Kojima; Yoichi Kato; Sigetake Matumoto; Kenichi Asakawa (ICRA, 1998)

Design concept and experimental results of the autonomous underwater vehicle AQUA EXPLORER 2 for the inspection of underwater cables. - Kenichi Asakawa; Junichi Kojima; Yoichi Kato; Shigetaka Matsumoto; Naomi Kato; Teruyuki Asai; Tomotsune Iso (Adv. Robotics, 2002)

Trial of Multidisciplinary Observation at an Expandable Sub-Marine Cabled Station "Off-Hatsushima Island Observatory" in Sagami Bay, Japan. - Takafumi Kasaya; Kyohiko Mitsuzawa; Tada-nori Goto; Ryoichi Iwase; Keizo Sayanagi; Eiichiro Araki; Kenichi Asakawa; Hitoshi Mikada; Tomoki Watanabe; Ichiro Takahashi; Toshiyasu Nagao (Sensors, 2009)

Study on land-to-underwater communication. - Hiroshi Yoshida; Tadahiro Hyakudome; Shojiro Ishibashi; Hiroshi Ochi; Kenichi Asakawa; Takafumi Kasaya; Takashi Saito; Shogo Okamoto (WPMC, 2011)

Buoyancy engine developed for underwater gliders. - Kenichi Asakawa; Kensuke Watari; Hidetoshi Ohuchi; Masahiko Nakamura; Tadahiro Hyakudome; Yasuhisa Ishihara (Adv. Robotics, 2016)