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. 07, 2015
Filed:
May. 20, 2013
Applicants:
Ryuuta Yoshida, Shizuoka, JP;
Satoshi Ogawa, Nara, JP;
Masaki Watanabe, Shizuoka, JP;
Hyo Shu, Shizuoka, JP;
Naohiro Watanabe, Shizuoka, JP;
Inventors:
Ryuuta Yoshida, Shizuoka, JP;
Satoshi Ogawa, Nara, JP;
Masaki Watanabe, Shizuoka, JP;
Hyo Shu, Shizuoka, JP;
Naohiro Watanabe, Shizuoka, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/087 (2006.01); G03G 15/01 (2006.01); G03G 8/00 (2006.01); G03G 9/08 (2006.01); G03G 9/09 (2006.01);
U.S. Cl.
CPC ...
G03G 15/01 (2013.01); G03G 8/00 (2013.01); G03G 9/0819 (2013.01); G03G 9/0821 (2013.01); G03G 9/0827 (2013.01); G03G 9/08755 (2013.01); G03G 9/08793 (2013.01); G03G 9/08795 (2013.01); G03G 9/08797 (2013.01); G03G 9/09 (2013.01);
Abstract
A toner set, including: at least one chromatic toner containing a colorant; and a transparent toner containing no colorant, wherein the chromatic toner and the transparent toner each include a releasing agent and a binder resin, and wherein an amount of a tetrahydrofuran insoluble matter in the transparent toner is smaller than an amount of a tetrahydrofuran insoluble matter in the chromatic toner.