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:
May. 05, 2015
Filed:
Feb. 07, 2011
Takahiko Ido, Ibi-Gun, JP;
Yoshihiro Koga, Ibi-Gun, JP;
Takumi Asanuma, Ibi-Gun, JP;
Takashi Ito, Ibi-Gun, JP;
Takahiko Ido, Ibi-Gun, JP;
Yoshihiro Koga, Ibi-Gun, JP;
Takumi Asanuma, Ibi-Gun, JP;
Takashi Ito, Ibi-Gun, JP;
Ibiden Co., Ltd., Ogaki-shi, JP;
Abstract
A honeycomb structure includes at least one pillar-shaped honeycomb unit and a pair of electrodes. The pillar-shaped honeycomb unit includes an outer peripheral wall and cell walls. The cell walls extend along a longitudinal direction of the honeycomb unit to define cells. The cell walls are composed of a ceramic aggregate having pores. The cell walls contain a substance having an electrical resistivity lower than an electrical resistivity of ceramic forming the ceramic aggregate. The pair of electrodes is arranged at the cell walls and/or the outer peripheral wall.