申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
KURODA, OSAMU, HITACHI-SHI, IBARAKI 316, JP;TACHI, TAKAHIRO, HITACHI-SHI, IBARAKI 316, JP;SAITO, MIHO, HITACHI-SHI, IBARAKI 316, JP;OGAWA, TOSHIO, TAKAHAGI-SHI, IBARAKI 318, JP;WATANABE, NORIKO, MITO-SHI, IBARAKI 310, JP;KATO, AKIRA, MITO-SHI, IBARAKI 310, JP;MIYADERA, HIROSHI, HITACHI-SHI, IBARAKI 316, JP |