| 申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
ODAI, SHINGO, HITACHI-SHI, JP;SAKURADA, SHUROKU, KATSUTA-SHI, JP;OZEKI, TOSHIYUKI, HITACHI-SHI, JP;SATO, YUKIMASA, HITACHI-SHI, JP;YATSUO, TSUTOMU, HITACHI-SHI, JP;SHIMIZU, YOSHITERU, KATSUTA-SHI, JP;SANPEI, ISAMU, KITAIBARAKI-SHI, JP;YAGISHITA, KENJI, HITACHIOTA-SHI, JP |
