| 申请人 |
NIPPON KOKAN K.K., TOKIO/TOKYO, JP |
发明人 |
OONO, YOTARO, C/O NIPPON KOKAN KK, MARUNOUCHI, CHIYODA-KU, TOKYO, JP;HOTTA, HIROHISA, C/O NIPPON KOKAN KK, MARUNOUCHI, CHIYODA-KU, TOKYO, JP;WAKIMOTO, KAZUMASA, C/O NIPPON KOKAN KK, MARUNOUCHI, CHIYODA-KU, TOKYO, JP;KAWADA, HITOSHI, C/O NIPPON KOKAN KK, MARUNOUCHI, CHIYODA-KU, TOKYO, JP;TSUJIMOTO, KAZUHIKO, C/O NIPPON KOKAN KK, MARUNOUCHI, CHIYODA-KU, TOKYO, JP |
