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:
Mar. 22, 2011
Filed:
Jul. 10, 2008
Hideaki Morisaka, Yokohama, JP;
Masahiro Takaya, Yokosuka, JP;
Yasunari Hanaki, Yokohama, JP;
Kouji Masuda, Tokyo, JP;
Michiaki Sagesaka, Fujieda, JP;
Naoki Harakawa, Fujieda, JP;
Hideaki Morisaka, Yokohama, JP;
Masahiro Takaya, Yokosuka, JP;
Yasunari Hanaki, Yokohama, JP;
Kouji Masuda, Tokyo, JP;
Michiaki Sagesaka, Fujieda, JP;
Naoki Harakawa, Fujieda, JP;
Nissan Motor Co., Ltd., Tokyo, JP;
Nitivy Co., Ltd., Tokyo, JP;
Abstract
An inorganic fiber catalyst includes an alumina-silica fiber base material, and a plurality of catalyst component particles contained in the alumina-silica fiber base material. A mean particle diameter of the catalyst component particles contained in at least a surface portion of the alumina-silica fiber base material is 50 nm or less, and a standard deviation of particle diameters of the catalyst component particles is 30 or less.