The truth judging method of a fake alteration prevention medium and a fake alteration prevention medium

Title:

The truth judging method of a fake alteration prevention medium and a fake alteration prevention medium

Document Type and Number:

Japanese Patent JP6045949

Kind Code:

B2

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Inventors:

Nobuki Nemoto
Shota Kure
Iku Minoru Morimoto
Takashi Yamaguchi

Application Number:

JP2013055035A

Publication Date:

December 14, 2016

Filing Date:

March 18, 2013

Export Citation:

Assignee:

Toshiba Corporation

International Classes:

G07D7/04

Domestic Patent References:

Attorney, Agent or Firm:

Sakai International Patent Office

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