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:
Jan. 07, 2025
Filed:
Sep. 29, 2021
Ryusuke Mayuzumi, Kanagawa, JP;
Ryusuke Mayuzumi, Kanagawa, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
A system includes circuitry to: in response to supply information indicating a supply of energy by a supplier, generate first information for tracking energy that instructs generation of second information, the second information indicating an owner of the energy and a production method used for producing the energy; in response to usage information indicating a usage of the energy by a user, determine whether ownership of the energy in the second information has not been changed from a previous owner to the user; and based on a determination that the ownership of the energy in the second information has not been changed, generate other first information for tracking energy that instructs a change of ownership of the energy in the second information from the previous owner to the user.