About KAMIHIRA KAZUSHIGE
About 金材技研
About MAIWA KOJI
About 金材技研
About GOTO KENJIRO
About 金材技研
About HONDA KIN'ICHI
About 金材技研
About FUJII TADAYUKI
About 金材技研
About 粉体および粉末冶金
About high temperature superconductor
About YBCO
About Properties of oxide superconductors
About 精製
About 合金
About 酸化
About 作製
About 超伝導体