Yoshio Masuda, Michael J. Cruickshank, James A. Abernathy, Ronald Winston; Feasibility Study Of Crust Mining In The Republic Of The Marshall Islands, Proceedings of IEEE OCEANS'91 Conference, pp. 1475 - 1478, October 1991.

Yoshio Masuda, M. J. Cruickshank; Mechanical Design Developments For A CLB Mining System, Proceedings of IEEE OCEANS'91 Conference, pp. 1583 - 1586, October 1991.

Yoshio Masuda, Tetuo Yamazaki, Yoshiyuki Outa, Michael E. McCormick; The backward bend duct buoy--An improved floating type wave power device, Proceedings of MTS/IEEE OCEANS'88 Conference, pp. 1067 - 1072, October 1988.

Yoshio Masuda, Tetuo Yamazaki, Yoshiyuki Outa, Michael E. McCormick; Study of Backward Bent Duct Buoy, Proceedings of MTS/IEEE OCEANS'87 Conference, pp. 384 - 389, September 1987.

Yoshio Masuda; Cobalt-Rich Crust Mining by Continuous Line Bucket, Proceedings of MTS/IEEE OCEANS'87 Conference, pp. 1021 - 1026, September 1987.