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. 04, 2020
Filed:
Feb. 02, 2015
Nissan Motor Co., Ltd.;
Hiroshi Okonogi, Kanagawa, JP;
Aurel Funar, Kanagawa, JP;
Yasuhiro Numao, Kanagawa, JP;
Tooru Kosemura, Kanagawa, JP;
Takayuki Hirao, Kanagawa, JP;
Kimio Nishimura, Kanagawa, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
A method is provided that modifies a catalyst layer of a membrane catalyst layer assembly, which is manufactured by transferring the catalyst layer formed on a transfer sheet onto an electrolyte membrane. In the catalyst layer correction method, presence or absence of a defect in the catalyst layer is detected. The defect is removed based on the size and position of the detected defect. The portion from which the defect has been removed is repaired by application thereto of a correcting ink corresponding to the catalyst layer.