Title:
KEY MANAGEMENT SYSTEM
Document Type and Number:
Japanese Patent JP2012067467
Kind Code:
A
Abstract:
To provide a key management system capable of performing stable radio communication with an RFID tag in a storage container that stores a key holder.
A key management system which performs key management using a key holder with an RFID tag has a hook hole formed in the key holder, a flat plate-like RFID tag attached to the key holder, a storage container that stores the key holder, a flat plate-like antenna attached to the storage container, and a hook that is attached to the storage container, and fixes the key holder in the state where the RFID tag is kept parallel to the antenna upon insertion into the hook hole.
Inventors:
TAWARA AKIHIRO
Application Number:
JP2010211425A
Publication Date:
April 05, 2012
Filing Date:
September 21, 2010
Export Citation:
Assignee:
HITACHI KOKUSAI DENKI ENG KK
International Classes:
E05B19/00; B65G1/137; E05B49/00; G06K17/00; G06K19/00; G06K19/07
Attorney, Agent or Firm:
Kurata Masatoshi
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Katsumura Hiro
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takuzo Ichihara
Yamashita Gen
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Katsumura Hiro
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takuzo Ichihara
Yamashita Gen