| 申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
NAKAJIMA, AKINOBU, HITACHI-SHI, IBARAKI 316, JP;BESSHO, YASUNORI, MITO-SHI, IBARAKI 310, JP;AOYAMA, MOTOO, MITO-SHI, IBARAKI 310, JP;KOYAMA, JUNICHI, HITACHI-SHI, IBARAKI 316, JP;HIRAKAWA, HIROMASA, HITACHI-SHI, IBARAKI 317, JP;YAMASHITA, JUNICHI, HITACHI-SHI, IBARAKI 316, JP;HAYASHI, TATSUO, HITACHI-SHI, IBARAKI 316, JP |
