Title:
商品及び役務の評価システム及び評価方法
Document Type and Number:
Japanese Patent JP7018206
Kind Code:
B2
Abstract:
The invention provides individual information recording means including: means for recording individual information on the evaluation target in a block chain as a block; evaluation token issuing means for issuing an evaluation token for a commodity/service to be evaluated; and evaluation token storing means for storing the evaluation token issued by the evaluation token issuing means. Accordingly, information recorded and stored by these means can be displayed on a client terminal via each of wallets.
Inventors:
Yoshiyuki Kubo
Application Number:
JP2019043032A
Publication Date:
February 10, 2022
Filing Date:
March 08, 2019
Export Citation:
Assignee:
Smart Lact Co., Ltd.
International Classes:
G06Q30/02; G06Q50/10
Domestic Patent References:
| JP2019016342A | ||||
| JP6123039B1 |
Attorney, Agent or Firm:
Futa Hanamura