Title:
Value information system
Document Type and Number:
Japanese Patent JP6006266
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a system using value information that also functions as virtual currency.SOLUTION: A server computer in the exchange market 1 of value information includes encryption preparation means and issues value information (virtual currency) e in which purchased power supply guarantee information is encrypted as proof of value by the encryption preparation means. When enterprises 3a and 3b need to use value information (virtual currency) issued by the exchange market 1 as currency of commercial transaction, they access to the server computer of the exchange market 1 from a client computer via communication means in order to purchase the value information e.SELECTED DRAWING: Figure 1
Inventors:
Kasumi Oyama
Application Number:
JP2014153525A
Publication Date:
October 12, 2016
Filing Date:
July 29, 2014
Export Citation:
Assignee:
K & I Co., Ltd.
International Classes:
G06Q50/06; G06Q20/06
Domestic Patent References:
| JP2002175351A | ||||
| JP2006215919A |
Attorney, Agent or Firm:
Yu Koyama
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