申请人 |
HITACHI KOKI CO., LTD.;OOMORI, KATSUHIRO;NAKAMURA, MIZUHO;ITO, YUTAKA;NISHIKAWA, TOMOMASA;MASHIKO, HIRONORI;SUMI, ATSUSHI;TAKEDA, TAKESHI;OGURA, MASAYUKI |
发明人 |
OOMORI, KATSUHIRO;NAKAMURA, MIZUHO;ITO, YUTAKA;NISHIKAWA, TOMOMASA;MASHIKO, HIRONORI;SUMI, ATSUSHI;TAKEDA, TAKESHI;OGURA, MASAYUKI |