Inventor
OOZEKI HIDEO
JP4 patents
Patents
4 patentsUS7284132B2Oct 16, 2007
Memory card
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US7011250B2Mar 14, 2006
IC card reader/writer, identification method and program
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US6923380B2Aug 2, 2005
Contactless IC card, responding method, and program therefor
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US6749117B2Jun 15, 2004
Contactless IC card, responding method, and program therefor
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