Identification function paper and identification card

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United States of America Patent

PATENT NO 7322522
APP PUB NO 20050121527A1
SERIAL NO

10989508

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides identification functional paper which allows secure measurement of a change in signal caused by a magnetic material and excels in waveform reproducibility when measuring a single specimen two or more times, and an identification card including the identification functional paper. The identification functional paper includes a magnetized fiber obtained by filling the fiber inner cavity with a magnetic material, and the identification card includes the identification functional paper.

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Patent Owner(s)

Patent OwnerAddress
LINTEC CORPORATIONTOKYO 173-0001
EHIME PREFECTURAL GOVERNMENTMATSUYAMA-SHI EHIME 790-8570

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujiwara, Katsuhisa Shikokuchuou, JP 1 1
Matsushita, Taiga Warabi, JP 17 118
Morikawa, Masaaki Shikokuchuou, JP 20 148
Nagashima, Kousaku Kumagaya, JP 4 24
Senba, Tatsuo Shikokuchuou, JP 3 1
Yamamoto, Satoshi Kodaira, JP 514 4290

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges112451849274453623101476201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +020406080100120140160180200220240260

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