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:
Jun. 22, 2021
Filed:
Apr. 12, 2017
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Hidetoshi Kitaura, Osaka, JP;
Naomi Nishiki, Kyoto, JP;
Atsushi Tanaka, Osaka, JP;
Kimiaki Nakaya, Osaka, JP;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B32B 9/00 (2006.01); C01B 32/22 (2017.01); C01B 32/20 (2017.01); C09K 5/14 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
C01B 32/22 (2017.08); C01B 32/20 (2017.08); C09K 5/14 (2013.01); B82Y 30/00 (2013.01); C01P 2002/70 (2013.01); C01P 2006/32 (2013.01);
Abstract
Provided is a graphite plate, consisting essentially of: graphite; and pores, wherein said graphite plate has a porosity from 1% to 30%. Further provided is a method for producing a graphite plate, including: applying welding pressure to at least one glass-like carbon material in a state in which said at least one glass-like carbon material is maintained in an inert atmosphere under heating conditions, to produce a graphite plate having a porosity from 1% to 30%.