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:
Oct. 15, 2024
Filed:
Aug. 16, 2022
Panasonic Intellectual Property Corporation of America, Torrance, CA (US);
Naohisa Nishida, Osaka, JP;
Yuji Unagami, Osaka, JP;
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA, Torrance, CA (US);
Abstract
A control method according to the present disclosure is a control method for controlling a first node that holds a first distributed ledger in a system utilized to use a service object and including the first node and a plurality of second nodes that each hold a second distributed ledger. The control method includes: executing transmission processing for transmitting first transaction data to each of the plurality of second nodes; counting a total number of the second nodes that successfully communicate with the first node in the transmission processing; and storing the first transaction data in the first distributed ledger when the total number counted is greater than a predetermined number, and skipping storing the first distributed ledger in the first transaction data when the total number counted is not greater than the predetermined number.