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:
Dec. 18, 2018
Filed:
Oct. 31, 2016
Applicants:
Akihiro Kaneko, Shizuoka, JP;
Kazumi Suzuki, Shizuoka, JP;
Yoshitaka Yamauchi, Shizuoka, JP;
Yu Naito, Shizuoka, JP;
Inventors:
Akihiro Kaneko, Shizuoka, JP;
Kazumi Suzuki, Shizuoka, JP;
Yoshitaka Yamauchi, Shizuoka, JP;
Yu Naito, Shizuoka, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/09 (2006.01); G03G 13/20 (2006.01); G03G 9/08 (2006.01); G03G 13/08 (2006.01); G03G 9/087 (2006.01); G03G 15/08 (2006.01); G03G 15/01 (2006.01);
U.S. Cl.
CPC ...
G03G 9/0926 (2013.01); G03G 9/087 (2013.01); G03G 9/0821 (2013.01); G03G 9/0902 (2013.01); G03G 13/08 (2013.01); G03G 13/20 (2013.01); G03G 15/01 (2013.01); G03G 15/08 (2013.01);
Abstract
A toner includes a binder resin; and a plate-shaped pigment having a silica coated layer on the surface, an average-particle diameter of from 10 μm to 25 μm, and an aspect ratio of from 20 to 125.