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. 22, 2024
Filed:
Jul. 21, 2021
Applicant:
Ngk Insulators, Ltd., Nagoya, JP;
Inventors:
Yukio Miyairi, Nagoya, JP;
Masaaki Masuda, Nagoya, JP;
Kyohei Kato, Nagoya, JP;
Kazuya Hosoda, Nagoya, JP;
Takafumi Kimata, Nagoya, JP;
Assignee:
NGK INSULATORS, LTD., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 35/56 (2024.01); B01D 53/88 (2006.01); B01J 35/33 (2024.01); B01J 37/00 (2006.01); C04B 38/00 (2006.01); F01N 3/20 (2006.01);
U.S. Cl.
CPC ...
B01J 35/56 (2024.01); B01D 53/885 (2013.01); B01J 35/33 (2024.01); B01J 37/0009 (2013.01); C04B 38/0009 (2013.01); B01D 2255/915 (2013.01); F01N 3/2013 (2013.01);
Abstract
A pillar shaped honeycomb structure, including: an outer peripheral wall; and a porous partition wall disposed inside the outer peripheral wall, the partition wall defining a plurality of cells, each of the cells extending from one end face to other end face to form a flow path, wherein the plurality of cells include two or more types of magnetic substances in which at least two of a maximum magnetic permeability, a Curie point, and an intrinsic resistance value are different.