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:
Apr. 14, 2020
Filed:
Oct. 12, 2017
Applicant:
Taiyo Yuden Co., Ltd., Tokyo, JP;
Inventors:
Toshimitsu Kogure, Tokyo, JP;
Joji Kobayashi, Tokyo, JP;
Yasunari Kato, Tokyo, JP;
Yosuke Sato, Tokyo, JP;
Tetsuhiko Fukuoka, Tokyo, JP;
Ryo Ono, Tokyo, JP;
Assignee:
TAIYO YUDEN CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 4/30 (2006.01); H01G 4/012 (2006.01); H01G 4/224 (2006.01); H01G 4/008 (2006.01); H01G 4/01 (2006.01); H01G 4/12 (2006.01); H01G 4/232 (2006.01);
U.S. Cl.
CPC ...
H01G 4/30 (2013.01); H01G 4/008 (2013.01); H01G 4/01 (2013.01); H01G 4/012 (2013.01); H01G 4/12 (2013.01); H01G 4/224 (2013.01); H01G 4/232 (2013.01);
Abstract
A multi-layer ceramic capacitor includes a multi-layer unit and a side margin. The multi-layer unit includes ceramic layers laminated in a first direction and internal electrodes disposed between the ceramic layers. The side margin covers the multi-layer unit from a second direction orthogonal to the first direction and has a porosity of 1% or less.