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:
Apr. 07, 2015
Filed:
Aug. 18, 2010
Applicants:
Yutaka Setomoto, Tokyo, JP;
Atsunori Terasaki, Kawasaki, JP;
Inventors:
Yutaka Setomoto, Tokyo, JP;
Atsunori Terasaki, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B 5/00 (2006.01); B05D 5/06 (2006.01); C03C 17/00 (2006.01); G02B 1/10 (2006.01); B29D 11/00 (2006.01); G21K 1/02 (2006.01);
U.S. Cl.
CPC ...
B29D 11/00769 (2013.01); G21K 1/025 (2013.01); G21K 2207/005 (2013.01);
Abstract
A process of producing a grating to be used in an X-ray image pickup apparatus includes the steps of preparing a grating having a plurality of protrusions periodically arranged, curving the grating in the direction in which the plurality of protrusions is arranged, and filling spaces between the protrusions with a metal in a state that the grating is curved.