Information recording medium and production process thereof

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United States of America Patent

PATENT NO 6146741
SERIAL NO

09041311

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed herein is an information recording medium comprising a card substrate and a print-receiving layer provided on the surface thereof, wherein the print-receiving layer is provided with a forgery-preventing layer at a part of the surface thereof, and the forgery-preventing layer is allowed to print on the surface thereof and is embedded in the print-receiving layer.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO 146-8501

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagano, Kazumi Fujisawa, JP 57 909
Ogawa, Yoshihiro Hachioji, JP 208 2536

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