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. 16, 2010
Filed:
Feb. 05, 2008
Shigeo Ohno, Ebina, JP;
Tsutomu Sugimoto, Ebina, JP;
Tomoya Ichikawa, Ebina, JP;
Yasuo Takayama, Ebina, JP;
Yoji Yamaguchi, Ebina, JP;
Yoshitaka Kuroda, Ebina, JP;
Tohru Inoue, Ebina, JP;
Kuniaki Tanaka, Ebina, JP;
Takahiro Shinkawa, Ebina, JP;
Hiroki Murakami, Ebina, JP;
Shigeo Ohno, Ebina, JP;
Tsutomu Sugimoto, Ebina, JP;
Tomoya Ichikawa, Ebina, JP;
Yasuo Takayama, Ebina, JP;
Yoji Yamaguchi, Ebina, JP;
Yoshitaka Kuroda, Ebina, JP;
Tohru Inoue, Ebina, JP;
Kuniaki Tanaka, Ebina, JP;
Takahiro Shinkawa, Ebina, JP;
Hiroki Murakami, Ebina, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A discharger includes: a discharge electrode member that is placed opposedly to a member to be charged; an opposed electrode member that is placed opposedly to the discharge electrode member; and a power source circuit that applies a discharge voltage for generating a discharge between the discharge electrode member and the opposed electrode member, and the electrode member having a surface that includes a covered layer covered by a covering material is formed on a surface opposed thereto, and the covering material containing a carbon atom, or a carbon atom and another atom or other plural atoms as a main component, and having an SP3 structure by a carbon atom.