申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP |
发明人 |
KOJIMA, YOSHITAKA, HITACHI-SHI, IBARAKI-KEN, JP;OHNAKA, NORIYUKI, KATSUTA-SHI, IBARAKI-KEN, JP;YAMAGUCHI, SHIZUKA, KATSUTA-SHI, IBARAKI-KEN, JP;NAKASHIMA, SHOICHI, HITACHI-SHI, IBARAKI-KEN, JP;OGAWA, SAI, NAKA-GUN, IBARAKI-KEN, JP;DOI, MASAYUKI, KATSUTA-SHI, IBARAKI-KEN, JP;KIRIHARA, SEISHIN, HITACHI-SHI, IBARAKI-KEN, JP |