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. 06, 2020
Filed:
Jun. 12, 2018
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Katsumi Sato, Nisshin, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, JP;
Abstract
A method of manufacturing a fuel cell including a membrane electrode assembly and a resin frame includes, in a membrane electrode assembly sheet that is used for acquiring the membrane electrode assembly, and in which a porous layer including at least a catalytic electrode layer is disposed on at least one surface of an electrolyte membrane, applying a sealing agent onto the porous layer in a region including a part forming an outer periphery of the membrane electrode assembly to seal a pore of the porous layer; acquiring a stack member including the membrane electrode assembly by cutting the membrane electrode assembly sheet in the region; and bonding the resin frame to a part of the porous layer in the stack member where the sealing agent is applied, using an adhesive.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile