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:
Nov. 10, 2015
Filed:
Aug. 01, 2013
Yosuke Hirata, Nagaokakyo, JP;
Hideaki Tsuji, Nagaokakyo, JP;
Nagato Omori, Nagaokakyo, JP;
Hiroyuki Wada, Nagaokakyo, JP;
Takashi Hiramatsu, Nagaokakyo, JP;
Yoshito Saito, Nagaokakyo, JP;
Yosuke Hirata, Nagaokakyo, JP;
Hideaki Tsuji, Nagaokakyo, JP;
Nagato Omori, Nagaokakyo, JP;
Hiroyuki Wada, Nagaokakyo, JP;
Takashi Hiramatsu, Nagaokakyo, JP;
Yoshito Saito, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Nagaokakyo-Shi, Kyoto-Fu, JP;
Abstract
A laminated body is divided into a large grain region and a small grain region. The large grain region is located outside the small grain region, and a boundary surface between the regions is located inside the outer surface of the laminated body while surrounding a section in which internal electrodes are present in the laminated body. To obtain the laminated body, firing is carried out with a profile in which the average rate of increase from room to the maximum temperature is 40° C./second or more.