U.S. Patent 10965472 was awarded to Hitachi, Ltd. on March 30, 2021 and is entitled “Secure bootstrap for a blockchain network.” The first named inventor is Nao Nishijima of Sunnyvale, CA. The abstract contains an overview of the patent disclosure:

In some examples, a first computing device of a first entity receives a first digital certificate from a certificate authority computing device and generates a first self-signed certificate associated with the first digital certificate. The first computing device may store the first self-signed certificate associated with the first digital certificate in a repository associated with a repository computing device. Further, the first computing device may receive a notification indicating an update by a computing device of a second entity to contents of the repository. The first computing device receives a copy of the contents of the repository including at least a second digital certificate and a second self-signed certificate associated with the second entity. The first computing device may verify the contents of the repository and generate a genesis block of a blockchain based on a result of the verifying. Link to Full Patent

This blockchain patent was originally filed on November 02, 2018  as U.S. Patent Application 16/179102 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10965472. The primary examiner was Maung T Lwin.

Hitachi, Ltd., who is the original assignee of this patent, has at least 43825 total granted patents in the United States as of the date of this article. This blockchain patent has been cited 0 times by other U.S. patents according to our law firm research, and can be considered an innovative patent in the field of cryptocurrency and blockchain.

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