Satoshi Tsukioka, Taro Aoki, Kenkichi Tamura, Takashi Murashima, Hidehiko Nakajoh, Tadahiko Ida; Development of a long range autonomous underwater vehicle "AUV-EX1", Proceedings of the 2000 International Symposium on Underwater Technology, pp. 254 - 258, May 2000.
Taro Aoki, Takashi Murashima, Satoshi Tsukioka, Hidehiko Nakajyoh, Masahiko Ida; Development of deep sea free swimming ROV "UROV7K", Proceedings of MTS/IEEE OCEANS'99 Conference, pp. 1307 - 1311, September 1999.
Taro Aoki, Takashi Murashima, Yoshihisa Asao, Toshihiro Nakae, Masayoshi Yamaguchi; Development of high-speed data transmission equipment for the full-depth remotely operated vehicle "KAIKO", Proceedings of MTS/IEEE OCEANS'97 Conference, pp. 87 - 92, September 1997.