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:
Nov. 16, 2004
Filed:
Sep. 09, 2002
Applicant:
Inventors:
Akihito Takahashi, Tochigi-ken, JP;
Michitaka Honda, Tochigi-ken, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05G 1/64 ;
U.S. Cl.
CPC ...
H05G 1/64 ;
Abstract
An X-ray diagnosis apparatus having a flat panel detector which converts an X-ray into an electric signal, comprises extracting means for extracting a noise element, which is stable in a row direction and fluctuant in a column direction, included in an X-ray image obtained on the basis of the electric signal, and subtracting means for subtracting the noise element extracted by the extracting means from the X-ray image.