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:
Jul. 08, 2025
Filed:
Sep. 30, 2021
Dai Nippon Printing Co., Ltd., Tokyo-to, JP;
Osamu Shimada, Tokyo-to, JP;
Hiroki Maeda, Tokyo-to, JP;
Toru Tanimori, Kyoto, JP;
Atsushi Takada, Kyoto, JP;
Kazuyoshi Togashi, Tokyo-to, JP;
Tomohisa Motomura, Tokyo-to, JP;
DAI NIPPON PRINTING CO., LTD., Tokyo, JP;
Abstract
A detection device for detecting radiation includes a container including a first portion, a second portion facing the first portion in a first direction, and a side portion extending from the first portion toward the second portion, where a gas is contained in the container, an electron detector located inside the container, where the electron detector detects an electron generated by Compton scattering, a drift electrode located inside the container closer to the second portion than the electron detector and facing the electron detector, and a radiation detector located closer to the second portion than the drift electrode, where the radiation detector detects scattered radiation.