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:
Aug. 03, 2021
Filed:
Mar. 27, 2019
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/04858 (2016.01); H01M 8/04223 (2016.01); H01M 8/04089 (2016.01); H01M 8/04302 (2016.01); H01M 8/12 (2016.01); H01M 8/1018 (2016.01); H01M 8/04298 (2016.01);
U.S. Cl.
CPC ...
H01M 8/04873 (2013.01); H01M 8/04089 (2013.01); H01M 8/04223 (2013.01); H01M 8/04302 (2016.02); H01M 8/04902 (2013.01); H01M 8/12 (2013.01); H01M 8/0488 (2013.01); H01M 8/04298 (2013.01); H01M 2008/1095 (2013.01); Y02E 60/50 (2013.01);
Abstract
A voltage is applied between an anode and a cathode in a fuel cell. The voltage is increased to a predetermined upper limit, and then decreased to a predetermined lower limit. The voltage increase and decrease are repeated a predetermined number of times. The voltage is applied to the fuel cell while supplying a hydrogen-containing gas to an anode and supplying an inert gas to a cathode.
Quick Actions:
Toyota, Shohei. (2021). Fuel cell activation method (U.S. Patent No. 11081713). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11081713
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile