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:
May. 06, 2014
Filed:
Sep. 01, 2009
Masashi Oota, Tokyo, JP;
Yasuhiro Haba, Tokyo, JP;
Masashi Oota, Tokyo, JP;
Yasuhiro Haba, Tokyo, JP;
Toppan Printing Co., Ltd., , JP;
Abstract
The present invention provides a method for manufacturing an MEA with high production efficiency. It is a feature of the present invention that the method for manufacturing an MEA includes coating a first catalyst ink on a substrate to form a coated layer of the first catalyst ink, removing the solvent in the coated layer of the first catalyst ink to form a first electrode catalyst layer, coating an electrolyte ink on the first electrode catalyst layer to form a coated layer of the electrolyte ink, removing the solvent in the coated layer of the electrolyte ink to form a polymer electrolyte membrane, coating a second catalyst ink on the polymer electrolyte membrane to form a coated layer of the second catalyst ink, and removing the solvent in the coated layer of the second catalyst ink to form a second electrode catalyst layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile