Title:
エレベータの遠隔監視システム
Document Type and Number:
Japanese Patent JP4836374
Kind Code:
B2
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Inventors:
Yutaka Nakajima
Application Number:
JP2001300732A
Publication Date:
December 14, 2011
Filing Date:
September 28, 2001
Export Citation:
Assignee:
Toshiba Elevator and Building Company
International Classes:
B66B3/00; B66B5/00; G08B25/04; G08B25/10; H04M11/00
Domestic Patent References:
| JP10079092A | ||||
| JP10091882A | ||||
| JP10302180A | ||||
| JP11011815A | ||||
| JP11195188A | ||||
| JP6071291B2 | ||||
| JP2595112B2 | ||||
| JP3152619B2 |
Attorney, Agent or Firm:
Kenji Yoshitake
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki
Hidetoshi Tachibana
Yasukazu Sato
Hiroshi Yoshimoto
Yasushi Kawasaki