| 申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
OMOTE, TATSUYUKI, HITACHI-SHI, JP;YOSHIDA, TOMIHARU, KATSUTA-SHI, JP;MAKI, HIDEO, KATSUTA-SHI, JP;SENOH, MAKOTO, NAKA-GUN, IBARAKI-KEN, JP;TAKAHASHI, FUMINOBU, KATSUTA-SHI, JP;TSUCHITA, KENJI, HITACHIOTA-SHI, JP |
