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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 11578246 B1

PDFFull Text
Date of Patent:
Feb. 14, 2023

Filed:

Sep. 11, 2019

Anisotropic graphite and anisotropic graphite composite

Applicant:

Kaneka Corporation, Osaka, JP;

Inventor:

Makoto Kutsumizu, Osaka, JP;

Assignee:

KANEKA CORPORATION, Osaka, JP;

Attorney:

Osha Bergman Watanabe & Burton LLP

Primary Examiner:

Seth Dumbris

Int. Cl.
CPC ...
B32B 9/00 (2006.01); C09K 5/14 (2006.01); C01B 32/21 (2017.01); B32B 3/30 (2006.01); B32B 7/12 (2006.01); B32B 9/04 (2006.01); B32B 15/04 (2006.01); B32B 15/20 (2006.01); H01L 23/373 (2006.01);
U.S. Cl.
CPC ...
C09K 5/14 (2013.01); B32B 3/30 (2013.01); B32B 7/12 (2013.01); B32B 9/007 (2013.01); B32B 9/041 (2013.01); B32B 15/043 (2013.01); B32B 15/20 (2013.01); C01B 32/21 (2017.08); B32B 2307/302 (2013.01); B32B 2457/14 (2013.01); C01P 2006/32 (2013.01); H01L 23/373 (2013.01); Y10T 428/30 (2015.01);
Abstract

Provided is anisotropic graphite for producing an anisotropic graphite composite having excellent thermal conduction property and excellent long-term reliability as a heat dissipating member. Given an X axis, a Y axis orthogonal to the X axis, and a Z axis perpendicular to a plane defined by the X axis and the Y axis, and a crystal orientation plane of the anisotropic graphite is parallel to an X-Z plane, and a specific number of holes each having a specific size are formed in at least one surface out of surfaces of the anisotropic graphite which are parallel to an X-Y plane.

Find Patent Forward Citations

Kutsumizu, Makoto. (2023). Anisotropic graphite and anisotropic graphite composite (U.S. Patent No. 11578246). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11578246

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

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