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:
Aug. 17, 2021
Filed:
Feb. 18, 2020
Applicant:
Fujifilm Business Innovation Corp., Tokyo, JP;
Inventor:
Hirofumi Iida, Kanagawa, JP;
Assignee:
FUJIFILM Business Innovation Corp., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/02 (2006.01);
U.S. Cl.
CPC ...
G03G 15/0266 (2013.01);
Abstract
A charging device includes: a first charging unit that contacts a unit to be charged to charge the unit to be charged to a first charging potential; and a second charging unit that contacts the unit to be charged on a side upstream of the first charging unit in a direction of movement of the unit to be charged to charge the unit to be charged to a second charging potential that is lower than the first charging potential.