申请人 |
NKK CORP., TOKIO/TOKYO, JP |
发明人 |
SUGAYA, NOBUYASU PAT. & LICENSE AND QUALITY, CHIYODA-KU TOKYO, JP;KONDO, MUNETAKA PAT. & LICENSE AND QUALITY, CHIYODA-KU TOKYO, JP;MURASHITA, KIKUJI PAT. & LICENSE AND QUALITY, CHIYODA-KU TOKYO, JP;KOBAYASHI, MOTOI PAT. & LICENSE AND QUALITY, CHIYODA-KU TOKYO, JP |