About MIZUNO KATSUTOSHI
About 鉄道総合技術研
About 月刊Material Stage
About superconducting material
About technology development
About high temperature superconductivity
About superconducting wire
About super high speed railway
About refloatation
About barium compound
About rare earth element compound
About metal oxide
About copper compound
About superconducting magnet
About coiled material
About critical current
About hoop stress
About magnetomotive force
About superconducting coil
About magnetic levitation system
About REBCO
About pancake coil
About Superconducting materials
About Track structure,track materials
About 超伝導材料
About 開発
About 応用
About 次世代
About 高温超電導
About 線材
About 浮上式鉄道
About 試み