| 申请人 |
NKK CORP., TOKIO/TOKYO, JP |
发明人 |
SATO, TOSHIO, C/O NKK CORPORATION, KAWASAKI-KU, KAWASAKI 210, JP;ISHII, TOSHIO, C/O NKK CORPORATION, KAWASAKI-KU, KAWASAKI 210, JP;SUGIYAMA, SHUNICHI, C/O NKK CORPORATION, KAWASAKI-KU, KAWASAKI 210, JP;YADA, AKIRA, C/O NKK CORPORATION, KAWASAKI-KU, KAWASAKI 210, JP |
