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:
Dec. 31, 2024
Filed:
May. 18, 2023
Applicant:
Fujifilm Business Innovation Corp., Tokyo, JP;
Inventor:
Ryosuke Kubota, Kanagawa, JP;
Assignee:
FUJIFILM Business Innovation Corp., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/20 (2006.01);
U.S. Cl.
CPC ...
G03G 15/2057 (2013.01); G03G 15/2064 (2013.01); G03G 2215/2038 (2013.01);
Abstract
A tubular fixing member includes a first layer and a second layer that is disposed in contact with an outer circumferential side of the first layer. In a case where thermal conductivities of the first layer in an axial direction, a circumferential direction, and a thickness direction are denoted by λ1x, λ1y, and λ1z, respectively, and thermal conductivities of the second layer in the axial direction, the circumferential direction, and the thickness direction are denoted by λ2x, λ2y, and λ2z, respectively, the following requirements (1), (2), and (3) are satisfied.