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Portable terminal having mounted IC chip, application area control method, and application area control program

  • US 8,374,649 B2
  • Filed: 03/03/2009
  • Issued: 02/12/2013
  • Est. Priority Date: 03/04/2008
  • Status: Active Grant
First Claim
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1. A portable terminal comprising:

  • an IC chip having a contactless communication function enabling use of a plurality of services;

    an application area information storage unit that stores application area information for associating users, application identifiers for identifying applications corresponding to services to be used, and plural application areas provided in an IC chip; and

    an application area control unit that puts into a useable state an application area of a user corresponding to said identification information in said IC chip, based on said application area information and identification information read from a replaceable storage medium storing identification information for identifying users.

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