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. 02, 2021
Filed:
Mar. 26, 2019
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventor:
Satoshi Takata, Toyota, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/0215 (2016.01); H01M 8/0228 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0215 (2013.01); H01M 8/0228 (2013.01);
Abstract
A fuel cell separator having high corrosion resistance and electrical conductivity is provided. This fuel cell separator includes, on a substrate, an antimony-doped tin oxide film having an alkyl group substituted with at least one fluorine atom, in which an element ratio of fluorine to tin (F/Sn) in the film is 3 or more and 7 or less.
Quick Actions:
Takata, Satoshi. (2021). Fuel cell separator, antimony-doped tin oxide, method of manufacturing the same, and method of manufacturing fuel cell separator (U.S. Patent No. 11165069). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11165069
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile