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:
Jun. 02, 2026
Filed:
Jan. 17, 2025
Fujifilm Business Innovation Corp., Tokyo, JP;
Kenta Yamakoshi, Kanagawa, JP;
Yukimi Kawabata, Kanagawa, JP;
FUJIFILM Business Innovation Corp., Tokyo, JP;
Abstract
A conductive member includes a substrate; an elastic layer provided on the substrate; and a surface layer provided on the elastic layer, in which the surface layer has a sea/island structure that consists of a sea portion containing a first resin and an island portion containing a second resin, a conductive agent is unevenly distributed in an interface between the sea portion and the island portion, in observation of a cross section of the surface layer, a ratio A of a total area of the island portions in a region X from a surface of the surface layer to a depth that is 10% of a film thickness is 40% or more and 80% or less, a linked island portion where two or more of the island portions are linked is present in the region X, and a ratio B of a total area of the linked island portions to the total area of the island portions is 50% or more and 100% or less.