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:
Jul. 05, 2016
Filed:
Jul. 28, 2015
Fuji Xerox Co., Ltd., Tokyo, JP;
Yoshifumi Ozaki, Kanagawa, JP;
Chihiro Hagiwara, Kanagawa, JP;
Shinji Mitsui, Kanagawa, JP;
Takuya Iwamura, Kanagawa, JP;
Satoshi Tanaka, Kanagawa, JP;
FUJI XEROX CO., LTD., Tokyo, JP;
Abstract
A developing device includes a first transport path and a second transport path. In the first transport path, a developer containing toner and a magnetic material is transported in the axial direction of a first transport member that opposes a developer holding element by rotation of the first transport member. The second transport path includes plural flow paths that extend along the axial direction, and plural second transport members provided in the plural flow paths to transport the developer. The plural flow paths each have a length in the axial direction that is shorter than the length of the first transport path in the axial direction. Respective end portions of the first and second transport path are connected such that the developer which has flowed into the second transport path from one end of the first transport path flows into the other end of the first transport path.