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. 08, 2014
Filed:
Feb. 24, 2012
Applicants:
Kazumi Kozawa, Fujimino, JP;
Kosuke Ando, Fujimi, JP;
Daisuke Sato, Yoshimi-town, JP;
Inventors:
Assignee:
Nisshin Seifun Group Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C 19/06 (2006.01); B02C 23/06 (2006.01); B02C 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for manufacturing a powder includes a mixing step in which a powder and a liquid additive are mixed together, a drying step in which the powder mixed in the mixing step is dried, a loading step in which the powder dried in the drying step is loaded into a pulverizer, a heating step in which a high-pressure gas is heated, a supplying step in which the high-pressure gas heated in the heating step is supplied to the pulverizer, and a pulverizing step in which the powder is pulverized by the pulverizer.