Dai Nippon Printing Co., Ltd.

Michiro Usui

Yoichi Takahashi

Wataru Koshu

Kazuhiro Sasaki

A security labelaccording to the present invention can be removably applied on an image photographing device such as a mobile phoneincorporating therein a digital camera to cover a lens partthereof. Upon removal, the security labelis bent and makes a trace emerge which shows that the security labelhas been removed. By applying the security labelto the mobile phoneto cover the lens partthereof, improper photography can be prevented. In a case where the security labelis removed to take a photograph, the trace remains on the security labeleven if the security labelis applied again on the mobile phoneto cover the lens partthereof. Thus, the fact that a photograph is improperly taken can be easily understood.

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Shinjuku-ku, Japan

Michiro Usui