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:
Mar. 23, 2010
Filed:
Mar. 28, 2006
Applicants:
Kazuaki Kurihara, Kawasaki, JP;
Masato Wakamura, Kawasaki, JP;
Yasuo Naganuma, Kawasaki, JP;
Noriyasu Aso, Kawasaki, JP;
Inventors:
Kazuaki Kurihara, Kawasaki, JP;
Masato Wakamura, Kawasaki, JP;
Yasuo Naganuma, Kawasaki, JP;
Noriyasu Aso, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 27/00 (2006.01); B01J 23/00 (2006.01); B01D 11/00 (2006.01); B01F 1/00 (2006.01); A61L 27/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A photocatalyst having superior properties of adsorption and decomposition with respect to various substances is provided. This photocatalyst comprises a porous body coated with titanium apatite. The porous body is preferably diatomaceous earth. The photocatalyst can be formed by co-precipitation or a sol-gel method.