申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
KONDO, YOSHIKAZU, HITACHI-SHI, IBARAKI 316, JP;SUGIMOTO, YOSHIKAZU, HITACHI-SHI, IBARAKI 316, JP;FUKASAWA, TETSU, HITACHI-SHI, IBARAKI 316, JP;KAWAMURA, FUMIO, MITO-SHI, IBARAKI 310, JP;FUNABASHI, KIYOMI, KATSUTA-SHI, IBARAKI 312, JP;MIURA, NOBORU, HITACHI-SHI, IBARAKI 316, JP |