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. 26, 2013
Filed:
Mar. 16, 2007
Applicants:
Shigeki Matsuura, Hamamatsu, JP;
Yoshihiro Takata, Tachikawa, JP;
Tadashi Arii, Fussa, JP;
Satoshi Otake, Ome, JP;
Inventors:
Shigeki Matsuura, Hamamatsu, JP;
Yoshihiro Takata, Tachikawa, JP;
Tadashi Arii, Fussa, JP;
Satoshi Otake, Ome, JP;
Assignees:
Hamamatsu Photonics K.K., Hamamatsu-shi, Shizuoka, JP;
Rigaku Corporation, Akishima-shi, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An ionizing deviceincludes an ionization chamberhaving an ionization spacefor ionizing sample molecules A, filamentsandto have an electron impact on the sample molecules A in the ionization space, to ionize the sample molecules A, and an electric discharge tubeto irradiate the sample molecules A in the ionization spacewith ultraviolet light, to ionize the sample molecules A.