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:
May. 28, 1991
Filed:
Apr. 18, 1990
Applicant:
Inventors:
Toshiyuki Kawara, Moriguchi, JP;
Hiroshi Tsutsui, Yawata, JP;
Hiromasa Funakoshi, Hirakata, JP;
Yoshiyuki Yoshizumi, Suita, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05G / ; G21K / ;
U.S. Cl.
CPC ...
378 99 ; 378146 ; 378 62 ; 378156 ; 378-5 ;
Abstract
An X-ray image processing device using dual energy projection radiography method, wherein the low energy image and the high energy image are subjected to a subtraction processing to output a first image such as bone X-ray image, and the first image and the low energy image are subjected to another subtraction to output a second image such as a soft tissue X-ray image without deterioration of the X-ray image.
Quick Actions:
Kawara, Toshiyuki. (1991). X-ray image processing device (U.S. Patent No. 5020085). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5020085
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