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:
Jul. 14, 2015
Filed:
Nov. 14, 2007
Masato Nagata, Yokosuka, JP;
Masanori Nakamura, Yokosuka, JP;
Hironori Wakamatsu, Yokohama, JP;
Katsuo Suga, Yokohama, JP;
Masato Nagata, Yokosuka, JP;
Masanori Nakamura, Yokosuka, JP;
Hironori Wakamatsu, Yokohama, JP;
Katsuo Suga, Yokohama, JP;
NISSAN MOTOR CO., LTD., Yokohama-shi, JP;
RENAULT S.A.S. SOCIETE PAR ACTIONS SIMPLIFIEE, Boulogne Billancourt, FR;
Abstract
The present invention provides an exhaust gas purifying catalyst that can keep high catalytic performance even being subjected to exhaust gas. The exhaust gas purifying catalyst includes: noble metal particles (); and supports (), each support supporting the noble metal particles (), wherein at least a certain amount of the noble metal particles () is provided on an outermost surface of the support (), or provided within a range of 10% inside of a diameter of the support () from the outermost surface in a direction toward a center of the support.