Title:
認証カード
Document Type and Number:
Japanese Patent JP4286069
Kind Code:
B2
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| JPH0422696 | MAGNETIC RECORDING MEDIUM |
Inventors:
Shinichi Katsura
Application Number:
JP2003160847A
Publication Date:
June 24, 2009
Filing Date:
June 05, 2003
Export Citation:
Assignee:
SECOM Co., Ltd.
International Classes:
G06K19/10
Domestic Patent References:
| JP2001086319A | ||||
| JP200322256A | ||||
| JP5074875U |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Shigeru Tsuchiya
Masaya Nishiyama
Jun Tsuruta
Tetsuro Shimada
Shigeru Tsuchiya
Masaya Nishiyama