Title:
非接触型ICカード用アンテナコイルのパターン決定方法
Document Type and Number:
Japanese Patent JP4080613
Kind Code:
B2
Inventors:
Kenichi Morizumi
Kazumi Izumiya
Kazumi Izumiya
Application Number:
JP29969898A
Publication Date:
April 23, 2008
Filing Date:
October 21, 1998
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
G06K19/07; B42D15/10; G06K19/077; H01Q7/00
Domestic Patent References:
| JP6020842A | ||||
| JP9036628A | ||||
| JP61154008U | ||||
| JP1033211U | ||||
| JP5075253A | ||||
| JP59106180A | ||||
| JP8222833A | ||||
| JP4107899A | ||||
| JP6322164A |
Attorney, Agent or Firm:
Takahisa Sato