| 申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP;JAPAN SERVO CO. LTD., TOKIO/TOKYO, JP |
发明人 |
TAJIMA, FUMIO, TAGA-GUN, IBARAKI 319-13, JP;KANAZAWA, HIROSHI, HITACHI-SHI, IBARAKI 319-12, JP;KATAYAMA, HIROSHI, HITACHI-SHI, IBARAKI 316, JP;OHNISHI, KAZUO, SAITAMA 344, JP;TAKAHASHI, TADASHI, HITACHI-SHI, IBARAKI 319-12, JP;MUTOH, NOBUYOSHI, KATSUTA-SHI, IBARAKI 312, JP;MORINAGA, SHIGEKI, HITACHI-SHI, IBARAKI 316, JP;TSUBOI, NOBUYOSHI, NAKA-GUN, IBARAKI 319-11, JP;NIHEI, HIDEKI, HITACHIOOTA-SHI, IBARAKI 313, JP |
