今井 直哉 | 論文著者

Department of Mineral Industry, Scholl of Science and Engineerign, Waseda University

Department of Mineral Industry, School of Science and Engineering, Waseda University

Department of Mineral Industry, School of Science and Engineering, Waseda University, Tokyo.

Department of Mineral Industry, School of Science and Engineering, Waseda University.

Department of Mineral Industry, School of Science and Engineering; and Science and Engineering Research Laboratory, Waseda University.

Department of Mineral Industry, School of Science and Engineering; and Science and Engineering Research Laboratory; Waseda University

Department Of Mineral Resources Engineering School Of Science And Engineering Waseda University

Department of Mineral Resources Engineering, School of Science and Engineering, Waseda University

新潟大学理学部地質鉱物学教室

日本粘土学会十周年記念事業準備委員会

早大・理工

早大理工

早稲田大・理工

早稲田大学理工学総合研究センター

早稲田大学理工学部

早稲田大学理工学部資源工学教室

早稲田大学理工学部資源工学教室 (早大粘土研究グループ)

早稲田大学理工学部資源工学教室理工学研究所

早稲田大学理工学部資源工学科

早稻田大學理工學部採鑛冶金教室