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:
Oct. 11, 2016
Filed:
Feb. 13, 2015
Applicant:
Atect Corporation, Osaka, JP;
Inventors:
Hiroshi Matsuda, Osaka, JP;
Yoshitaka Fukushima, Osaka, JP;
Yohei Sone, Osaka, JP;
Hirotada Tanimoto, Osaka, JP;
Yusuke Tanaka, Osaka, JP;
Keiichi Kagawa, Osaka, JP;
Norio Kotaka, Osaka, JP;
Assignee:
Atect Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/117 (2006.01); C04B 35/582 (2006.01); C09K 5/14 (2006.01); C04B 35/10 (2006.01);
U.S. Cl.
CPC ...
C09K 5/14 (2013.01); C04B 35/10 (2013.01); C04B 35/117 (2013.01); C04B 2235/3208 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/3222 (2013.01); C04B 2235/3225 (2013.01); C04B 2235/3409 (2013.01); C04B 2235/3865 (2013.01); C04B 2235/449 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/5445 (2013.01); C04B 2235/652 (2013.01); C04B 2235/6567 (2013.01); C04B 2235/721 (2013.01); C04B 2235/77 (2013.01); C04B 2235/96 (2013.01); C04B 2235/9607 (2013.01); C04B 2235/9692 (2013.01);
Abstract
Provided is an alumina sintered body which has a high heat conductivity and a high infrared ray emissivity and is excellent in electrical insulation property and chemical resistance. An alumina sintered body contains cubic aluminum nitride.