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:
Feb. 05, 2013
Filed:
Apr. 23, 2010
Yutaka Tani, Yokohama, JP;
Yasuaki Murai, Kawasaki, JP;
Takayuki Toyoda, Yokohama, JP;
Masahiro Suenaga, Yokohama, JP;
Masatake Tanaka, Yokohama, JP;
Taichi Shintou, Saitama, JP;
Kei Inoue, Tokyo, JP;
Masashi Kawamura, Tokyo, JP;
Masashi Hirose, Machida, JP;
Takeshi Miyazaki, Yokohama, JP;
Yutaka Tani, Yokohama, JP;
Yasuaki Murai, Kawasaki, JP;
Takayuki Toyoda, Yokohama, JP;
Masahiro Suenaga, Yokohama, JP;
Masatake Tanaka, Yokohama, JP;
Taichi Shintou, Saitama, JP;
Kei Inoue, Tokyo, JP;
Masashi Kawamura, Tokyo, JP;
Masashi Hirose, Machida, JP;
Takeshi Miyazaki, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
To provide a yellow toner satisfying good toner particles and a superior coloring power, the toner has toner base particles having at least a binder resin, a colorant and a wax component, and contains as the colorant at least a coloring matter compound represented by the following general formula (1) and a pigment represented by the following formula (2).