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:
Apr. 07, 2026
Filed:
Feb. 01, 2023
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
Honda Motor Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2016.01); H01M 8/04089 (2016.01); H01M 8/04225 (2016.01); H01M 8/04313 (2016.01); H01M 8/04746 (2016.01); H01M 8/10 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04746 (2013.01); H01M 8/04089 (2013.01); H01M 8/04225 (2016.02); H01M 8/04313 (2013.01); H01M 2008/1095 (2013.01);
Abstract
A fuel cell system executes a first valve drive operation by causing a power supply unit to output the first voltage to drive an electric-operated valve to open at a time of starting power generation by a fuel cell stack, and executes a second valve drive operation by causing the power supply unit to output the second voltage to drive the electric-operated valve to open in a case where the electric-operated valve is in a closed state even after execution of the first valve drive operation.
Inoue, Tomoyuki. (2026). Fuel cell system (U.S. Patent No. 12597619). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12597619
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile