日本でリニアモーターカーのテスト運転はいつされた？
Japanese National Railways (JNR) began research on a linear propulsion railway system in 1962 with the goal of developing a train that could travel between Tokyo and Osaka in one hour. Shortly after Brookhaven National Laboratory patented superconducting magnetic levitation technology in the United States in 1969, JNR announced development of the its own superconducting maglev (SCMaglev) system. The railway made its first successful SCMaglev run on a short track at its Railway Technical Research Institute in 1972.
1972