| 申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
TOKIGUCHI, KATSUMI, MACHIDA-SHI TOKYO, JP;KOIKE, HIDEMI, TOKOROZAWA-SHI SAITAMA, JP;SAKUDO, NORIYUKI, OME-SHI TOKYO, JP;OKADA, OSAMI, CHOFU-SHI TOKYO, JP;NINOMIYA, KEN, 1-2-51, KAMITAKADA NAKANO-KU TOKYO, JP;OZASA, SUSUMU, KASHIWA-SHI CHIBA, JP |
