发明授权
- 专利标题： Card processing method
- 专利标题（中）： 卡处理方法
-
申请号： US925659申请日： 1992-08-07
-
公开(公告)号： US5321239A公开(公告)日： 1994-06-14
- 发明人: Fumihito Masubuchi , Yoshihiko Hotta , Kunichika Morohoshi , Makoto Kawaguchi , Yukio Konagaya , Toru Nogiwa , Nobuo Yamada
- 申请人： Fumihito Masubuchi , Yoshihiko Hotta , Kunichika Morohoshi , Makoto Kawaguchi , Yukio Konagaya , Toru Nogiwa , Nobuo Yamada
- 申请人地址： JPX Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX3-222301 19910807; JPX4-229183 19920805
- 主分类号： B41M5/337
- IPC分类号： B41M5/337 ; B41J2/32 ; B41M5/36 ; B42D15/10 ; G06K17/00 ; G06K19/02 ; G11B5/00
摘要：
A card processing method of recording information or displaying, rewriting or erasing recorded information in a card having a magnetic recording portion, and a rewritable display portion which employs a reversible thermosensitive recording material, in which the step (a) of reading recorded information in the magnetic recording portion and the step (b) of rewriting the recorded information in the magnetic recording portion are carried out prior to the step (c) of erasing recorded information from the rewritable display portion and the step (d) of writing information in the rewritable display portion.
公开/授权文献
- US5888035A System for installing a length of cable within a wall 公开/授权日：1999-03-30