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:
Jul. 12, 2011
Filed:
Dec. 22, 2004
Toshiyuki Inagaki, Toyota, JP;
Toshiyuki Inagaki, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
(1) In a fuel cell stack structure wherein a stack is formed by stacking cells each of which is formed by sandwiching an MEA between two separators, an adhesive layeris provided between the two separators sandwiching the MEA, without a constant thickness structure or pseudo constant thickness structure provided between the separators. (2) An adhesive layeris provided between adjacent cells, without a bead gasket provided therebetween. (3) The adhesive layershave a Young's modulus of 100 MPa or less.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile