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:
Dec. 13, 2022
Filed:
Feb. 13, 2018
Tosoh Corporation, Shunan, JP;
National University Corporation Chiba University, Chiba, JP;
Kazuki Iijima, Ayase, JP;
Toshinobu Toyoshima, Ayase, JP;
Kotohiro Furukawa, Ayase, JP;
Koji Katayama, Ayase, JP;
Naotaka Jin, Chiba, JP;
Minoru Seki, Chiba, JP;
TOSOH CORPORATION, Shunan, JP;
NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY, Chiba, JP;
Abstract
The objective of the present invention is to provide a particle detection device and a particle detection method that can individually and continuously detect a wide range of particles. The objective is achieved by a particle detection device including: a particle separation channel through which particles are separated according to particle sizes in a perpendicular direction to the flow of fluid; and two or more particle recovery channels that are connected to and branched from the particle separation channel, in which each of the particle recovery channels includes a particle detection unit that includes an aperture and an electric detector.