Inventor

TSUKIOKA HIROKAZU

JP3 patents

Patents

3 patents

US6631847B1Oct 14, 2003

IC card, antenna for IC card, and antenna frame therefor

SHINKO ELECTRIC IND CO28 citations86

US6797543B2Sep 28, 2004

Process for manufacturing IC card

SHINKO ELECTRIC IND CO8 citations71

US6630370B2Oct 7, 2003

Process for manufacturing IC card

SHINKO ELECTRIC IND CO7 citations71