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:
Feb. 23, 2010
Filed:
Oct. 03, 2006
Applicants:
Tutomu Inazuru, Shizuoka, JP;
Tomoyuki Okada, Shizuoka, JP;
Inventors:
Tutomu Inazuru, Shizuoka, JP;
Tomoyuki Okada, Shizuoka, JP;
Assignee:
Hamamatsu Photonics K.K., Hamamatsu-shi, Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 5/18 (2006.01); H01J 35/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an X-ray tubeA that makes electrons emitted from an electron guninto a targetof an anodearranged in a tubular vacuum enclosure body, and extracts the X-rays through an X-ray exit window, the anodeis arranged on a tube axis Cof the vacuum enclosure body, and in a sealing portionprovided at an end portion of the vacuum enclosure body, provided is the X-ray exit windoweccentric with respect to the tube axis Cof the vacuum enclosure body