申请人 |
NGK SPARK PLUG CO. LTD.;INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER |
发明人 |
MIZUNO, FUMIO, C/O NAGOYA DIVISION, INT.;MASUDA, HIROTAKE, C/O NAGOYA DIVISION, INT.;MIYAJIMA, MASAMICHI, C/O NAGOYA DIVISION, INT.;HIRABAYASHI, IZUMI, C/O NAGOYA DIVISION, INT. |