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:
Jan. 10, 2012
Filed:
Feb. 04, 2009
Applicants:
Naoki Nakamura, Shizuoka-ken, JP;
Tetsuo Uchikoshi, Tsukuba, JP;
Yoshio Sakka, Tsukuba, JP;
Inventors:
Assignees:
Toyota Jidosha Kabushiki Kaisha, Toyota-Shi, JP;
National Institute for Materials Science, Tsukuba-Shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
C01G 49/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for producing an anisotropic magnetic material includes: preparing a feebly magnetic material capable of transforming into a magnetic material by a prescribed reaction, orienting the feebly magnetic material by imparting an external field to the feebly magnetic material, and transforming the oriented feebly magnetic material to a magnetic substance by the prescribed reaction.