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:
Nov. 10, 2020
Filed:
Jul. 31, 2018
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventor:
Hideaki Tanaka, Gotemba, JP;
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/026 (2016.01); H01M 8/0206 (2016.01); H01M 8/0221 (2016.01);
U.S. Cl.
CPC ...
H01M 8/026 (2013.01); H01M 8/0206 (2013.01); H01M 8/0221 (2013.01);
Abstract
A manufacturing method of a separator for a fuel cell, includes: setting a metal plate and first and second electro-conductive resin sheets between first and second dies; and forming a flow channel in the metal plate and the first and second electro-conductive resin sheets by hot pressing with the first and second dies.