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. 24, 2026
Filed:
Dec. 09, 2021
Applicant:
Ngk Insulators, Ltd., Nagoya, JP;
Inventors:
Toru Hayase, Nagoya, JP;
Hirofumi Yamaguchi, Komaki, JP;
Masaaki Masuda, Nagoya, JP;
Yukio Miyairi, Nagoya, JP;
Assignee:
NGK INSULATORS, LTD., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/468 (2006.01); B60H 1/22 (2006.01);
U.S. Cl.
CPC ...
C04B 35/4682 (2013.01); B60H 1/2215 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/768 (2013.01); C04B 2235/77 (2013.01);
Abstract
A ceramic body being configured of mainly BaTiO-based crystalline particles in which a part of Ba is substituted with at least one rare earth element, wherein the ceramic body contains BaTiOcrystalline particles of from 1.0 to 10.0% by mass.