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:
Sep. 23, 2025
Filed:
Apr. 20, 2022
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Ximeng Li, Susono, JP;
Masumi Sato, Toyota, JP;
Sakina Kaneko, Susono, JP;
Tomoya Matsunaga, Susono, JP;
Mitsutoshi Otaki, Susono, JP;
Satoshi Wakasugi, Susono, JP;
Hideaki Nishimura, Shizuoka-ken, JP;
So Yubuchi, Susono, JP;
Shohei Kawashima, Susono, JP;
Jun Yoshida, Mishima, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A main object of the present disclosure is to provide an all solid state battery in which occurrence of short circuit is inhibited. The present disclosure achieves the object by providing an all solid state battery comprising an anode including at least an anode current collector, a cathode, and a solid electrolyte layer arranged between the anode and the cathode; wherein a protective layer containing a Mg-containing particle that contains at least Mg, and also containing a polymer, is arranged between the anode current collector and the solid electrolyte layer.