Title:
エレベータの異常監視装置
Document Type and Number:
Japanese Patent JP5833995
Kind Code:
B2
Inventors:
Takuya Kunisada
Shinichiro Yamaguchi
Ryoichi Sakai
Shinichiro Yamaguchi
Ryoichi Sakai
Application Number:
JP2012223531A
Publication Date:
December 16, 2015
Filing Date:
October 05, 2012
Export Citation:
Assignee:
Hitachi Building System Co., Ltd.
International Classes:
B66B3/00; B66B5/00
Domestic Patent References:
| JP61119580A | ||||
| JP63012579A | ||||
| JP2003248882A | ||||
| JP2008230805A |
Attorney, Agent or Firm:
Patent Business Corporation Takewa International Patent Office