| 申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
SAKURAI, SOUICHI, YOKOHAMA, KANAGAWA, JP;NAKAHARA, MASAKI, CHIGASAKI, KANAGAWA, JP;MIZUTA, TAKAHISA, YOKOHAMA, KANAGAWA, JP;OKUYAMA, NOBUTAKA, YOKOHAMA, KANAGAWA, JP;OSAWA, MICHITAKA, FUJISAWA, KANAGAWA, JP;NIITSU, ICHIRO, YOKOHAMA, KANAGAWA, JP |
