| 摘要 |
PROBLEM TO BE SOLVED: To provide a noncontact reader/writer capable of effectively utilizing a noncontact IC media. SOLUTION: This noncontact reader/writer comprises a radio transmitting receiving circuit 43 including one or a plurality of antennas 42 having the coverage in a predetermined part inside of a casing and the external direction of the casing, a media holder 41 capable of holding medias of the same number as the antennas on predetermined parts, and a control part 44 for controlling reading and writing the digital information to the media 20b existing inside of the casing and the other media 20a existing outside of the casing through the radio transmitting and receiving circuit 43, and transferring the digital information between the media 20b or the other media 20a and an external electronic circuit. |
