Inventor
SAWAKI YOSHIKI
JP3 patents
Patents
3 patentsUS7275696B2Oct 2, 2007
Non-contact ID card and the like and method for manufacturing same
TORAY ENG CO LTD12 citations81
US6882545B2Apr 19, 2005
Noncontact ID card and method of manufacturing the same
TORAY ENG CO LTD18 citations81
US7332798B2Feb 19, 2008
Non-contact ID card and manufacturing method thereof
TORAY ENG CO LTD2 citations60