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:
Feb. 05, 2019
Filed:
Jun. 28, 2016
Applicants:
Kobe Steel, Ltd., Hyogo, JP;
National Institute of Advanced Industrial Science and Technology, Tokyo, JP;
Inventors:
Ryutaro Wada, Tokyo, JP;
Masaya Ueda, Hyogo, JP;
Shu Usuba, Ibaraki, JP;
Yozo Kakudate, Ibaraki, JP;
Shuzo Fujiwara, Ibaraki, JP;
Assignees:
Kobe Steel, Ltd., Hyogo, JP;
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 3/08 (2006.01); C01B 32/205 (2017.01);
U.S. Cl.
CPC ...
B01J 3/08 (2013.01); C01B 32/205 (2017.08); C01P 2004/64 (2013.01);
Abstract
Provided is graphite group that, when observed with a transmission electron microscope, has a laminated surface spacing of 0.2-1 nm, includes graphite pieces measuring 1.5-10 nm in a direction perpendicular to the laminating direction, the laminating direction of the graphite pieces being irregular.