About KITAZAWA KOICHI
About 科学技術振興機構
About persistent current
About diamagnetism
About Josephson effect
About superconducting magnet
About power cable
About DC power transmission
About critical temperature
About critical current
About Cooper pair
About linear motor car
About magnetic levitation
About diagnostic instrument
About Superconductivity
About high temperature superconductor
About technical history
About oxide superconductor
About magnetic resonance imaging equipment
About Properties of superconductors in general
About 伝導