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. 06, 2021
Filed:
Oct. 23, 2020
Kyocera Document Solutions Inc., Osaka, JP;
Eiji Nakajima, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka, JP;
Abstract
Provided is a fixing device that makes it difficult for a sheet to adhere to a heating unit when the sheet is caught in a gap between the heating unit and a fixing member, and an image forming apparatus that includes the fixing device. The fixing device includes a fixing belt, a pressure roller, an IH heater, and convex portions. The fixing belt is rotatable. The pressure roller forms a pressure region in which the sheet is held and conveyed between the pressure roller and the fixing belt. The IH heater is such that the surface facing the outer peripheral surface of the fixing belt is formed in a shape along the outer peripheral surface, and the IH heater heats the fixing belt. The convex portions are formed on the surface of the IH heater facing the outer peripheral surface of the fixing belt.