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. 15, 2014
Filed:
Jul. 22, 2011
Takeshi Nobukawa, Susono, JP;
Oji Kuno, Susono, JP;
Akira Morikawa, Nagoya, JP;
Kae Yamamura, Nagoya, JP;
Naoki Takahashi, Nagoya, JP;
Akihiko Suda, Seto, JP;
Takeshi Nobukawa, Susono, JP;
Oji Kuno, Susono, JP;
Akira Morikawa, Nagoya, JP;
Kae Yamamura, Nagoya, JP;
Naoki Takahashi, Nagoya, JP;
Akihiko Suda, Seto, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi-ken, JP;
Abstract
An exhaust gas purifying catalyst that contains a first oxygen storage material on which no noble metal is supported and which has a pyrochlore phase type regular array structure, and a second oxygen storage material which has a higher oxygen storage rate and a lower oxygen storage capacity than the first oxygen storage material and on which a platinum group noble metal is supported.