Title:
TRANSACTION SYSTEM AND METHOD USING CARD, AND COMPUTER PROGRAM FOR PROCESSING TRANSACTION
Document Type and Number:
Japanese Patent JP2003303309
Kind Code:
A
Abstract:
To provide a system with high safety by improving security and a processing method.
A card in which an IC chip is buried is used. A merchandise buyer uses a card reader and the card attestation is executed by the card. A method for reading a registration number recorded on the card is used. Therefore, security can be improved without communicating the credit card number as it is through the communication line.
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Inventors:
FUKAZAWA KAZUO
NAKAMURA MAKOTO
OKANO MAKOTO
FUKUDA MORIHITO
NAKAMURA MAKOTO
OKANO MAKOTO
FUKUDA MORIHITO
Application Number:
JP2002106605A
Publication Date:
October 24, 2003
Filing Date:
April 09, 2002
Export Citation:
Assignee:
HITACHI LTD
HITACHI CAPITAL CORP
HITACHI CAPITAL CORP
International Classes:
B42D15/10; G06K17/00; G06Q10/00; G06Q20/00; G06Q20/34; G06Q20/40; G06Q20/42; G06Q50/00; (IPC1-7): G06F17/60; G06K17/00
Domestic Patent References:
| JP2001134644A | 2001-05-18 | |||
| JP2002032693A | 2002-01-31 | |||
| JP2000276542A | 2000-10-06 | |||
| JPH11328273A | 1999-11-30 | |||
| JPH06348966A | 1994-12-22 | |||
| JPH11259577A | 1999-09-24 | |||
| JP2002099849A | 2002-04-05 | |||
| JP2001043451A | 2001-02-16 | |||
| JPH09212565A | 1997-08-15 | |||
| JPH08263578A | 1996-10-11 | |||
| JPS6272065A | 1987-04-02 |
Foreign References:
| WO2001095185A1 | 2001-12-13 |
Attorney, Agent or Firm:
Kobayashi Yasushi