About NAKANISHI TOSHIYUKI
About NUMATA MITSUMASA
About NONOSE SHIGERU
About 三井造船
About NAKATA MINEO
About 三井造船システム技研
About 情報処理学会研究報告
About undersea operation
About Nautical instruments,navigation systems,electric installation
About Other computer utilization technology
About 海中作業
About 実験
About 保持装置