YOKOYAMA Katsuhide | 論文著者

Department Of Environmental Physics And Engineering Tokyo Institute Of Technology

Department of Environmental Physics and Engineering, Tokyo Institute of Technology

Dept. of Civil and Environmental Eng., Tokyo Metropolitan University

Public Work Research Institute Tsukuba Japan

Public Work Research Institute, Tsukuba, Japan

Tocera Engineering Co.

Tocera Engineering Co. Ltd.

Tocera Engineering Co., Ltd.

Tokyo Metropolitan University