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:
Nov. 03, 2026
Filed:
May. 26, 2023
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Kenichi Watanabe, Osaka, JP;
Yuji Tanaka, Osaka, JP;
Abstract
An emission amount management device includes: a first obtainer that obtains charge information including information indicating a carbon dioxide emission amount per unit electric power amount of electric power with which an electric vehicle is charged and a charge electric power amount; a second obtainer that obtains first discharge information including a first discharge electric power amount consumed by the electric vehicle during traveling; and a manager that selects, from charge history information including a history of the carbon dioxide emission amount per unit electric power amount and the charge electric power amount, the carbon dioxide emission amount per unit electric power amount and the charge electric power amount to be assigned to the first discharge electric power amount, and calculates a carbon dioxide emission amount from the carbon dioxide emission amount per unit electric power amount selected and the first discharge electric power amount.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile