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. 01, 2022
Filed:
Dec. 07, 2018
Kojima Industries Corporation, Toyota, JP;
Tokyo Cosmos Electric Co., Ltd., Zama, JP;
Kenichi Ooji, Toyota, JP;
Hitoshi Shimada, Toyota, JP;
Kazuya Shibata, Toyota, JP;
Noritaka Terasawa, Zama, JP;
Masashi Kaji, Zama, JP;
KOJIMA INDUSTRIES CORPORATION, Toyota, JP;
TOKYO COSMOS ELECTRIC CO., LTD., Zama, JP;
Abstract
A heater includes a heat generation element which includes a heater wire which spreads in a planar manner, and a metal plate serving as a heat dissipation element which includes a material having a high thermal conductivity, which is placed on a vehicle windowpane side of the heat generation element, which is heated by heat from the heat generation element, and which irradiates heat to the vehicle windowpane side. The vehicle windowpane is heated by the heat irradiated from the metal plate serving as the heat dissipation element.