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:
Apr. 05, 2016
Filed:
Jun. 26, 2013
Hitoshi Iwatsuki, Shizuoka, JP;
Shigenori Yaguchi, Shizuoka, JP;
Toyoaki Tano, Shizuoka, JP;
Mariko Takii, Kanagawa, JP;
Koichi Sakata, Shizuoka, JP;
Hiroyuki Kishida, Shizuoka, JP;
Hiroshi Tohmatsu, Shizuoka, JP;
Hitoshi Iwatsuki, Shizuoka, JP;
Shigenori Yaguchi, Shizuoka, JP;
Toyoaki Tano, Shizuoka, JP;
Mariko Takii, Kanagawa, JP;
Koichi Sakata, Shizuoka, JP;
Hiroyuki Kishida, Shizuoka, JP;
Hiroshi Tohmatsu, Shizuoka, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A carrier for developing an electrostatic latent image of the present invention includes a core material and a coating layer which coats the core material, wherein the coating layer includes a resin and fine particles, wherein the coating layer has an average layer thickness difference of 0.02 μm to 3.0 μm, and wherein the carrier for developing an electrostatic latent image has an arithmetic mean surface roughness Ra1 of 0.5 μm to 0.9 μm.