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:
Jun. 23, 2026
Filed:
Sep. 24, 2023
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventor:
Kazuyoshi Miyajima, Wako, JP;
Assignee:
Honda Motor Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04082 (2016.01); H01M 8/04089 (2016.01); H01M 8/04223 (2016.01); H01M 8/0444 (2016.01); H01M 8/04537 (2016.01); H01M 8/04746 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04201 (2013.01); H01M 8/04097 (2013.01); H01M 8/04231 (2013.01); H01M 8/04462 (2013.01); H01M 8/04552 (2013.01); H01M 8/04559 (2013.01); H01M 8/04753 (2013.01); H01M 8/04761 (2013.01); H01M 2250/20 (2013.01);
Abstract
A fuel cell system has a fuel cell and a controller. The controller controls an oxygen purge valve and a hydrogen purge valve so that a valve-opening period of the oxygen purge valve provided in an oxygen purge channel and a valve opening period of the hydrogen purge valve provided in a hydrogen purge path do not overlap with each other.
Miyajima, Kazuyoshi. (2026). Fuel cell system (U.S. Patent No. 12665208). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12665208
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile