* Patents are subject to changes, may be replaced.
Portfolio 22
Secured Data Distributor System
Patent No.
US10574455, US10230997
Originated by :
US10574455 Tohoku University
Title of Patent: Information processing system, information processing apparatus, method for information processing, and non-transitory computer-readable recording medium having stored therein information processing program
An information processing system that applies a secret sharing scheme to divide secret data into N (an integer of two or more) distributed pieces, then stores each piece in one of N memory devices
The restoring process requests distributed data from at least one of the N memory devices in the first node group, then reconstructs the secret data from the returned data using the secret sharing scheme
If restoration fails, the process repeats on a second node group, one tied to an earlier time point than the failed first node group, selected from the multiple node groups
[PDF] Download for full patent information here
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US10230997 Panasonic
Title of Patent: Management device and image processing system
A management device for distributing and secretly managing video data and an image processing system using the management device
Configured to include the management device and a storage for storing the combination data
Able to generate n pieces of combination data by combining distributed data selected individually so it does not overlap with each of resolutions and stores each piece of the combination data in different storages
Potential Areas of Applications:
Data Security & Infrastructure
Cryptography
Cloud Storage
Edge Computing
Industrial Control Systems
Proposed Schemes:
Assignment basis 8% - 12% equity exchange
Schemes are subject to the business model and are open for discussion.
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