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:
Oct. 13, 2026
Filed:
Sep. 14, 2023
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Yuta Hoshi, Wako, JP;
Takumi Kawano, Wako, JP;
Assignee:
Honda Motor Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04492 (2016.01); C25B 1/04 (2021.01); C25B 9/05 (2021.01); H01M 8/04082 (2016.01); H01M 8/04089 (2016.01); H01M 8/04746 (2016.01); H01M 8/04828 (2016.01); H01M 8/0656 (2016.01); H01M 8/0662 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04492 (2013.01); C25B 1/04 (2013.01); C25B 9/05 (2021.01); H01M 8/04097 (2013.01); H01M 8/04201 (2013.01); H01M 8/04753 (2013.01); H01M 8/04761 (2013.01); H01M 8/04828 (2013.01); H01M 8/0656 (2013.01); H01M 8/0662 (2013.01);
Abstract
The fuel cell system includes a water electrolysis device, a first gas-liquid separator, an oxygen tank, a fuel cell, a second gas-liquid separator, and a controller. When the level of water in the first gas-liquid separator becomes lower than a predetermined threshold value, the controller supplies oxygen gas having a pressure higher than the internal pressure of the first gas-liquid separator to the second gas-liquid separator and opens the first on-off valve.
Hoshi, Yuta. (2026). Fuel cell system (U.S. Patent No. 12763348). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12763348
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile