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:
Dec. 31, 2019
Filed:
Sep. 29, 2016
Applicants:
Furukawa Electric Co., Ltd., Tokyo, JP;
Furukawa Automotive Systems Inc., Inukami-gun, Shiga, JP;
Inventors:
Ryosuke Matsuo, Tokyo, JP;
Kengo Mitose, Tokyo, JP;
Assignees:
FURUKAWA ELECTRIC CO., LTD., Tokyo, JP;
FURUKAWA AUTOMOTIVE SYSTEMS INC., Shiga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 7/08 (2006.01); C22C 9/00 (2006.01); C22F 1/08 (2006.01); H01B 1/02 (2006.01); B21C 1/02 (2006.01); H01B 3/42 (2006.01); H01B 7/04 (2006.01); H01B 13/00 (2006.01); H01B 13/06 (2006.01);
U.S. Cl.
CPC ...
H01B 7/08 (2013.01); B21C 1/02 (2013.01); C22C 9/00 (2013.01); C22F 1/08 (2013.01); H01B 1/026 (2013.01); H01B 3/421 (2013.01); H01B 7/04 (2013.01); H01B 13/0003 (2013.01); H01B 13/0016 (2013.01); H01B 13/06 (2013.01);
Abstract
A rolled copper foil comprises one of copper and a copper alloy. The rolled copper foil has a rolled surface and two side surfaces adjacent to the rolled surface. Each of the side surfaces being a non-sheared surface that is not a sheared surface. An area ratio of crystal grains oriented at a deviation angle of less than or equal to 13° from Cube orientation is greater than or equal to 6%.