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. 05, 2018
Filed:
May. 20, 2015
Hidetoshi Kami, Shizuoka, JP;
Nobutaka Eguchi, Kanagawa, JP;
Akihiro Sugino, Shizuoka, JP;
Keisuke Shimoyama, Shizuoka, JP;
Hidetoshi Kami, Shizuoka, JP;
Nobutaka Eguchi, Kanagawa, JP;
Akihiro Sugino, Shizuoka, JP;
Keisuke Shimoyama, Shizuoka, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
Disclosed herein is a photoconductor containing an electroconductive substrate and a photosensitive layer, wherein, in a curve obtained by the steps (I) through (V) described herein, a surface of the photosensitive layer has a WRa (LML) of from 0.02 μm to 0.03 μm, a WRa (LHL) of from 0.006 μm to 0.01 μm, and a WRa (HLH) of 0.001 μm or less, where the arithmetical mean roughness (WRa) are defined as Ra in JIS-B0601:2001 and WRa (HHH) to WRa (LLL) represent individual Ra's as described herein.