INQUIRY APPARATUS, AND METHOD OF INQUIRING COMMODITY USING THE INQUIRY APPARATUS, AND METHOD OF INQUIRING IDENTIFICATION CARD USING THE INQUIRY APPARATUS

摘要

PROBLEM TO BE SOLVED: To make an inquiry easily performable without any mistake when an article, an identification card, etc., is inquired. ;SOLUTION: Provided are a recognition device 2 which receives unique ID information that each ID chip 6 sends, a data storage means (server SV1) storing inquiry information while making it correspond to the ID information, and a data retrieval means (terminal device 1) which retrieves data in the data storage means with the ID information recognized through the recognition device 2 to retrieve corresponding information.;COPYRIGHT: (C)2004,JPO