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Identification medium
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Patent number 9,643,444
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Issue date May 9, 2017
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NHK Spring Co., Ltd.
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Hidekazu Hoshino
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Identification medium
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Patent number 8,158,239
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Issue date Apr 17, 2012
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NHK Spring Co., Ltd.
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Itsuo Takeuchi
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Holographic imaging
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Patent number 5,981,040
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Issue date Nov 9, 1999
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Dittler Brothers Incorporated
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Benny R. Rich
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER