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. 21, 2015
Filed:
May. 31, 2013
Applicants:
Kazumi Suzuki, Shizuoka, JP;
Tatsuya Morita, Kanagawa, JP;
Yoshitaka Yamauchi, Shizuoka, JP;
Masana Shiba, Shizuoka, JP;
Azumi Miyaake, Shizuoka, JP;
Inventors:
Kazumi Suzuki, Shizuoka, JP;
Tatsuya Morita, Kanagawa, JP;
Yoshitaka Yamauchi, Shizuoka, JP;
Masana Shiba, Shizuoka, JP;
Azumi Miyaake, Shizuoka, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/00 (2006.01); G03G 9/09 (2006.01); G03G 9/08 (2006.01); G03G 9/087 (2006.01); G03G 9/097 (2006.01);
U.S. Cl.
CPC ...
G03G 9/0902 (2013.01); G03G 9/081 (2013.01); G03G 9/0812 (2013.01); G03G 9/08757 (2013.01); G03G 9/08797 (2013.01); G03G 9/0926 (2013.01); G03G 9/09716 (2013.01);
Abstract
White toner contains a binder resin, a white pigment, and a releasing agent, wherein the white pigment is coated with the releasing agent and dispersed in the binder resin.