RF powder particle, RF powder, and RF powder-containing base

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United States of America Patent

PATENT NO 8933784
SERIAL NO

12516643

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Abstract

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Provided are an RF powder particle, an RF powder, and an RF powder-containing base that can make it difficult to fabricate, for example, forged documents or forged bank notes with respect to sheet-like objects having high proprietary values, such as bank notes, and that allow necessary information to be stored in each of the large number of particles which are each provided with a tank circuit having a predetermined resonant frequency.

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Patent Owner(s)

Patent OwnerAddress
PHILTECH INC5F YUSHIMA OHTA BLDG 2-29-3 YUSHIMA BUNKYO-KU TOKYO 113-0034

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujino, Katsuhiro Yokohama, JP 10 241
Furumura, Yuji Yokohama, JP 42 1037
Kamihashi, Susumu Yokohama, JP 8 184
Mishima, Katsuhiko Yokohama, JP 10 252
Mura, Naomi Tokyo, JP 16 222
Nishihara, Shinji Kokubunji, JP 55 778

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