申请人 |
NIPPON LIGHT METAL CO. LTD., TOKIO/TOKYO, JP |
发明人 |
TOMITA, KYOICHI, C/O KAMBARA COMPLEX, KAMBARA-CHO, IHARA-GUN, SHIZUOKA-KEN, JP;UEDA, ZENTARO, C/O KAMBARA COMPLEX, KAMBARA-CHO, IHARA-GUN, SHIZUOKA-KEN, JP;MAEKAWA, SEIJI, MATSUDO-SHI, CHIBA-KEN, JP |