申请人 |
HITACHI, LTD.;HITACHI ELEVATOR ENGINEERING AND SERVICE CO., LTD. |
发明人 |
TASTUHIKO, TATSUHIKO;SUGAHARA, JUN;NARA, TOSHIHIKO;YAMAMOTO, YUKI;ATSUMI, YOSHINARI;SEKI, HIDEAKI;MASUDA, KATUTARO;SATO, NOBUYOSHI;ITOH, MASANOBU;SHIGETA, MASAYUKI;IKEDA, EIJI;KINOSHITA, HIROSHI;KAKAMI, SHINKEI |