Title:
SYSTEM FOR MANAGING THREE-DIMENSIONAL DATA OF COMPONENTS
Document Type and Number:
WIPO Patent Application WO/2024/042692
Kind Code:
A1
Abstract:
[Problem] The present invention addresses the problem of providing an effective system in which 3D-printer-related technology such as a 3D scanner or a 3D printer and blockchain technology are combined, thereby preventing three-dimensional data of components from being falsified or stolen. [Solution] This system for managing three-dimensional data of components is configured from a system comprising a plurality of computer terminals that are connected by P2P connection via a first network, and a three-dimensional data processing device that is connected via a second network, which is connected to each of the plurality of computer terminals, the system being such that, in the three-dimensional data processing device: three-dimensional data and related information are generated; the three-dimensional data and the related information are transmitted to, and preserved in, the computer terminals via the second network; the hash value of an immediately preceding block pertaining to a component, the hash value of the three-dimensional data and the related information, and a new current block that includes the three-dimensional data and the related information are generated, with regard to the three-dimensional data and the related information; and the current block is broadcast within the first network and preserved in the plurality of computer terminals.
Inventors:
MUROSAKI YASUO (JP)
Application Number:
PCT/JP2022/032131
Publication Date:
February 29, 2024
Filing Date:
August 25, 2022
Export Citation:
Assignee:
STAR CRAFT CO LTD (JP)
International Classes:
G06F21/64; H04L9/32
Domestic Patent References:
| WO2022024195A1 | 2022-02-03 |
Foreign References:
| US20210026991A1 | 2021-01-28 | |||
| US20190372755A1 | 2019-12-05 | |||
| JP3232527U | 2021-06-17 | |||
| JP7055234B1 | 2022-04-15 | |||
| JP2021512383A | 2021-05-13 |
Attorney, Agent or Firm:
TASAKA Kazuaki (JP)
Download PDF: