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:
Aug. 21, 2012
Filed:
Feb. 21, 2007
Applicants:
Tomoharu Kajiyama, Higashiyamato, JP;
Hideki Kambara, Hachioji, JP;
Kunio Harada, Hachioji, JP;
Inventors:
Assignee:
Hitachi Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
By the conventional technique for dispensing more than one reagents accurately, the system is complicated and thus a compact and inexpensive system is difficult to realize. In the present invention, the pressurized dispensing system utilizing a capillary is realized, and in addition, in order to reduce the leakage of reagents different from the reagent dispensed, by forming air layers at the tips of the capillaries after dispensing, a compact, simple, inexpensive analysis apparatus is realized.