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:
Feb. 23, 2021
Filed:
Sep. 19, 2018
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventor:
Yasuhiro Nobata, Toyota, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/0206 (2016.01); H01M 8/0221 (2016.01); H01M 8/0228 (2016.01); H01M 8/0258 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0206 (2013.01); H01M 8/0221 (2013.01); H01M 8/0228 (2013.01); H01M 8/0258 (2013.01);
Abstract
A manufacturing method for a fuel cell separator includes preparing a separator member in which an uncured thermosetting resin layer is provided on a surface of a core member, as a preparation step; and pressing the separator member while heating the separator member so that a gas flow passage is formed in the separator member while the uncured thermosetting resin layer is cured, as a hot-press step.
Nobata, Yasuhiro. (2021). Manufacturing method for fuel cell separator (U.S. Patent No. 10930939). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10930939
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile