| 申请人 |
SUMITOMO SPECIAL METALS CO., LTD., OSAKA, JP;SUMITOMO METAL MINING CO. LTD., TOKIO/TOKYO, JP |
发明人 |
HAMAMURA, ATSUSHI, KYOTO CITY, KYOTO PREFECTURE, JP;OKAYAMA, KATSUMI, KUSATSU CITY, SHIGA PREFECTURE, JP;KANEKO, YUJI, UJI CITY, KYOTO PREFECTURE, JP;OKAJIMA, YASUHIRO, NIIHAMA CITY, EHIME PREFECTURE, JP;TAKEYA, KANAME, NIIHAMA CITY, EHIME PREFECTURE, JP;OKADA, SHUJI, MITOYO-GUN, KAGAWA PREFECTURE, JP |
