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. 04, 2025
Filed:
Mar. 04, 2022
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Ryuto Sakamoto, Okazaki, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
An all solid state battery includes an electrode body A and an electrode body B connected in parallel and stacked along a thickness direction. The electrode body A includes a Si based active material, and the electrode body B includes an anode active material B having lower expansion/contraction than the Si based active material. A proportion of a capacity of the electrode body A with respect to a capacity of a total of the electrode body A and the electrode body B is 25% or more and 60% or less.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile