logo

For the Inventor, By the Inventor

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.:

US 12665219 B1

PDFFull Text
Date of Patent:
Jun. 23, 2026

Filed:

Feb. 22, 2023

All-solid-state battery and battery module

Applicant:

Honda Motor Co., Ltd., Tokyo, JP;

Inventors:

Ryo Shimizu, Wako, JP;

Takuya Taniuchi, Wako, JP;

Assignee:

HONDA MOTOR CO., LTD., Tokyo, JP;

Attorney:

WHDA, LLP

Primary Examiner:

Raymond Alejandro

Int. Cl.
CPC ...
H01M 10/056 (2010.01); H01M 10/0562 (2010.01); H01M 10/6561 (2014.01); H01M 50/198 (2021.01); H01M 50/342 (2021.01); H01M 50/358 (2021.01);
U.S. Cl.
CPC ...
H01M 10/0562 (2013.01); H01M 10/6561 (2015.04); H01M 50/198 (2021.01); H01M 50/3425 (2021.01); H01M 50/358 (2021.01); H01M 2300/0068 (2013.01);
Abstract

An all-solid-state battery includes a laminated body in which a positive electrode layer, a sulfide-based solid electrolyte layer, and a negative electrode layer are laminated; an absorber configured to absorb hydrogen sulfide gas; and an outer package configured to form a housing space in which the laminated body and the absorber are housed. The outer package includes a sealing portion configured to hermetically seal the housing space. The sealing portion includes a fragile portion whose sealing strength is weaker than that of the other portion of the sealing portion. In a case where the hydrogen sulfide gas is generated in the housing space, sealing of the fragile portion is released earlier than the other portion to form a discharge port through which the hydrogen sulfide gas is discharged to an outside of the housing space.

Find Patent Forward Citations

Shimizu, Ryo. (2026). All-solid-state battery and battery module (U.S. Patent No. 12665219). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12665219

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…