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:
Aug. 26, 2025
Filed:
Nov. 29, 2022
Resonac Corporation, Tokyo, JP;
Resonac Corporation, Tokyo, JP;
Abstract
Information related to a factor affecting a lifetime characteristic of a battery is presented. The analyzing device includes an acquiring unit configured to acquire lifetime data from cycle measurement data of a target battery, a calculating unit configured to calculate, by factoring a relationship between a voltage and a current capacity calculated from the cycle measurement data of the target battery, factor intensity transition data indicating a change in intensity of each factor affecting the current capacity and factor data indicating a relationship between a voltage and a current capacity of each factor, and an output unit configured to output the lifetime data, the factor data, and the factor intensity transition data.