申请人 |
TOHOKU ELECTRIC POWER CO., INC.;SUMITOMO ELECTRIC INDUSTRIES, LTD.;MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER, TOKIO/TOKYO |
发明人 |
ISAWA, KAZUYUKI;YAMAMOTO, AYAKO;ITOH, MAKOTO;ADACHI, SEIJI;YAMAUCHI, HISAO |