The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 2022
Filed:
Mar. 13, 2020
Hitachi, Ltd., Tokyo, JP;
Yoji Ozawa, Tokyo, JP;
HITACHI, LTD., Tokyo, JP;
Abstract
An information processing system includes a plurality of distributed ledger nodes provided to a plurality of organizations, and configured to verify a content of a transaction with each other and hold a history of the transaction in distributed ledgers provided to the organizations, a client node configured to transmit the transaction to the distributed ledger nodes, and a plurality of processing nodes provided to the organizations, and configured to execute verification target processing being processing that is targeted for verification on a virtual platform. The client node selects the distributed ledger nodes to perform the verification of the verification target processing and transmits the transaction including a request to execute the verification target processing to each of the selected distributed ledger nodes. When each selected node receives the transaction, the distributed ledger node causes the processing node in the organization to perform the verification and records the verification result.