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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.:

US 8148012 B1

PDFFull Text
Expired
Date of Patent:
Apr. 03, 2012

Filed:

Feb. 01, 2008

Method for forming active material on a current collector of negative electrode using feedback process with measuring collector

Applicants:

Hideharu Takezawa, Nara, JP;

Takayuki Shirane, Osaka, JP;

Shinya Fujimura, Osaka, JP;

Sadayuki Okazaki, Osaka, JP;

Kazuyoshi Honda, Osaka, JP;

Inventors:

Hideharu Takezawa, Nara, JP;

Takayuki Shirane, Osaka, JP;

Shinya Fujimura, Osaka, JP;

Sadayuki Okazaki, Osaka, JP;

Kazuyoshi Honda, Osaka, JP;

Assignee:

Panasonic Corporation, Osaka, JP;

Attorney:

McDermott Will & Emery LLP

Primary Examiner:

Basia Ridley

Assistant Examiner:

Sean P Cullen

Int. Cl.
CPC ...
H01M 4/02 (2006.01); H01M 4/13 (2010.01); H01M 4/58 (2010.01); H01M 4/66 (2006.01); H01M 4/68 (2006.01); C23C 16/00 (2006.01); C23C 16/24 (2006.01); C23C 16/10 (2006.01); C23C 14/10 (2006.01); C23C 8/00 (2006.01); C23C 10/10 (2006.01); B05D 3/00 (2006.01); B05D 3/06 (2006.01); C08J 7/18 (2006.01);
U.S. Cl.
CPC ...
Abstract

In a method for manufacturing a negative electrode for a battery, an active material layer including a metallic element M and an element A that is at least any one of oxygen, nitrogen, and carbon is formed on a current collector. This active material layer is irradiated with an X-ray and at least one of intensity of a Kα ray of the element A and intensity of a Kα ray of the metallic element M in fluorescent X-rays generated from the active material layer is measured.

Find Patent Forward Citations

Takezawa, Hideharu. (2012). Method for forming active material on a current collector of negative electrode using feedback process with measuring collector (U.S. Patent No. 8148012). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8148012

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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