申请人 |
KAWASAKI JUKOGYO KABUSHIKI KAISHA;SUMITOMO HEAVY INDUSTRIES, LTD;NIPPON KOKAN KABUSHIKI KAISHA;HITACHI ZOSEN CORPORATION;MITSUBISHI JUKOGYO KABUSHIKI KAISHA;SHADAN HOJIN NIPPON ZOSEN KENKYU KYOKAI |
发明人 |
MIYAZAKI, SEIJI;MAYU, HIROKAZU;IMAMURA, HIROSHI;ORIGANE, TAKAFUMI;TAKADA, KAZUMI;CHIBA, RYUJI;KATAYAMA, FUSAICHI;HIBI, TERUMI |