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. 22, 2013
Filed:
Jan. 28, 2010
Applicant:
Tetsuo Kawano, Ashigarakami-gun, JP;
Inventor:
Tetsuo Kawano, Ashigarakami-gun, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for producing star-shaped zinc oxide particles, the method including heating a solution containing tetrahydroxozincate(II) ion [Zn(OH)], and diluting the solution containing tetrahydroxozincate(II) ion [Zn(OH)]with a solvent in the course of reaction so that the concentration of zinc ion (Zn) after the dilution is adjusted to 0.008 M or lower.