Title:
電子情報記憶媒体、ＩＣカード、データ送信方法、データ書き込み方法、データ送信プログラム及びデータ書き込みプログラム
Document Type and Number:
Japanese Patent JP7005934
Kind Code:
B2
Abstract:
To provide an electronic information storage medium and the like capable of shortening processing time of a reading process targeting a plurality of data stored in a storage unit based on a read command from an external device.SOLUTION: A storage unit stores position data including storage area information which indicates respective storage areas of the plurality of data stored in the storage unit. A processing unit collectively transmits the data stored in each of the plurality of storage areas to the external device when the processing unit receives a data read command including identification information for identifying the position data from the external device. The data stored in each of the plurality of storage areas is indicated by the storage area information included in the position data identified by the identification information.SELECTED DRAWING: Figure 5
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Inventors:
Masakazu Toyama
Application Number:
JP2017097113A
Publication Date:
January 24, 2022
Filing Date:
May 16, 2017
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
G06F3/08; G06F3/06; G06F16/18; G06K19/07
Domestic Patent References:
| JP4217088A | ||||
| JP2014182639A | ||||
| JP2011198106A |
Attorney, Agent or Firm:
Patent Business Corporation Intect International Patent Office
Oku Wako
Oku Wako
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