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. 26, 2019
Filed:
Sep. 11, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Takashi Shiozawa, Tokyo, JP;
Kazuyuki Ueda, Tokyo, JP;
Kazuya Tsujino, Tokyo, JP;
Nobuhiro Ito, Yamato, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 6/00 (2006.01); G21K 1/02 (2006.01); H01J 35/08 (2006.01);
U.S. Cl.
CPC ...
H01J 35/08 (2013.01); G21K 1/02 (2013.01); A61B 6/502 (2013.01); H01J 2235/087 (2013.01); H01J 2235/166 (2013.01);
Abstract
A radiographic apparatus including a target array and an X-ray detecting unit. The target array includes a plurality of targets and a forward shielding member. The forward shielding member includes a plurality of partitions. The X-ray detecting unit includes a detecting portion. The partitions each have sloping surfaces whose angles of inclination change along an array direction.