申请人 |
SUMITOMO METAL INDUSTRIES, LTD. |
发明人 |
KURODA, ATSUHIKO C/O SUMITOMO METAL INDUSTRIES LTD;SHIDA, YOSHIAKI C/O SUMITOMO METAL INDUSTRIES LTD.;KAWABATA, HIROKI, WAKAYAMA STEEL WORKS OF;NAKANISHI, TETSUYA C/O WAKAYAMA STEEL WORKS OF;NAKAJIMA, KAZUHIRO, WAKAYAMA STEEL WORKS OF;KIMURA, SHIGEMITSU C/O WAKAYAMA STEEL WORKS OF |