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:
Mar. 22, 2022
Filed:
Feb. 28, 2020
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventor:
Noritoshi Oka, Nagakute, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/1004 (2016.01); H01M 8/0297 (2016.01); H01M 8/242 (2016.01); H01M 8/0239 (2016.01);
U.S. Cl.
CPC ...
H01M 8/1004 (2013.01); H01M 8/0239 (2013.01); H01M 8/0297 (2013.01); H01M 8/242 (2013.01);
Abstract
Provided are a fuel cell and a method for manufacturing the fuel cell capable of enhancing the joining (joint strength) with a resin sheet and contributing to reduction in the material cost and the product cost. A GDL (e.g., An-GDL) has a protrusion protruding to the outside of a MEA, and the resin sheet is bonded with the GDL at the protrusion of the GDL via the adhesive layer on the outside of the MEA.
Oka, Noritoshi. (2022). Fuel cell and method for manufacturing the fuel cell (U.S. Patent No. 11283094). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11283094
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile