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:
Dec. 31, 2013
Filed:
Jun. 25, 2009
Applicants:
Takeshi Kamizono, Ama-gun, JP;
Gang Xie, Anjo, JP;
Minoru Inaba, Kyotanabe, JP;
Inventors:
Assignees:
Aisin Seiki Kabushiki Kaisha, Kariya-shi, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
The Doshisha, Kyoto-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/42 (2006.01); B01J 21/00 (2006.01); C22B 11/00 (2006.01); B22F 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A producing method includes a preparing step of preparing a chemical compound having at least one of elements of alkali metals and alkali earth metals along with platinum, and a reducing step of reducing the prepared chemical compound with a reducing agent to form platinum nanoparticles.