申请人 |
NSK LTD.;NIPPON STEEL CORP.;RAILWAY TECHNICAL RESEARCH INSTITUTE;KAWASAKI JUKOGYO K.K.;SHIKOKU ELECTRIC POWER CO.;INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER |
发明人 |
FUKUYAMA, HIROMASA;AIHARA, SATORU;MURAKAMI, MASATO;FUJIMOTO, HIROYUKI;KONDOH, AKIHIRO;TAKAICHI, HIROSHI;KOSHIZUKA, NAOKI |