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:
May. 26, 2026
Filed:
Jan. 08, 2025
Canon Kabushiki Kaisha, Tokyo, JP;
Kosei Hisadome, Kanagawa, JP;
Akira Okano, Kanagawa, JP;
Matsutaka Maeda, Kanagawa, JP;
Mizuki Kawabe, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A fixing rotating member comprising: a base material including a resin; and a heat generating layer on the base material, wherein the heat generating layer extends in the circumferential direction of an outer peripheral surface of the base material; the heat generating layer comprises silver; at least one void is present in a cross section of the heat generating layer in a direction along the circumferential direction; and when the heat generating layer is analyzed by an X-ray photoelectron spectroscopy device at a pitch of 375 nm in the depth direction from a surface side opposite to the side facing the base material, a tellurium oxide peak is confirmed throughout the entire thickness of the heat generating layer.