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:
Sep. 29, 2026
Filed:
Nov. 20, 2023
Toyoda Gosei Co., Ltd., Kiyosu, JP;
Satoshi Wada, Kiyosu, JP;
Takafumi Hayashi, Kiyosu, JP;
Tomoyuki Suzuki, Kiyosu, JP;
Kazuya Tachibana, Kiyosu, JP;
TOYODA GOSEI CO., LTD., Kiyosu, JP;
Abstract
A small and lightweight fluid sterilization device is provided. The fluid sterilization device includes a light source unit configured to emit an ultraviolet ray, and a channel space which the ultraviolet ray emitted from the light source unit enters, the channel space being a space through which a fluid flows. The light source unit includes a mounting substrate, and an LED package mounted on the mounting substrate. The LED package includes a light emitting element configured to emit the ultraviolet ray, and a lid portion transmitting the ultraviolet ray from the light emitting element, disposed in contact with the channel space, and configured to conduct heat conducted from the light emitting element to a fluid flowing through the channel space.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile