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:
May. 04, 2010
Filed:
Dec. 15, 2006
Tsuyoshi Sugimoto, Yokohama, JP;
Hiroshi Yamashita, Numazu, JP;
Ryota Inoue, Mishima, JP;
Yoshihiro Moriya, Numazu, JP;
Shinichi Wakamatsu, Numazu, JP;
Akihiro Kotsugai, Numazu, JP;
Tsuyoshi Sugimoto, Yokohama, JP;
Hiroshi Yamashita, Numazu, JP;
Ryota Inoue, Mishima, JP;
Yoshihiro Moriya, Numazu, JP;
Shinichi Wakamatsu, Numazu, JP;
Akihiro Kotsugai, Numazu, JP;
Ricoh Company Limited, Tokyo, JP;
Abstract
A toner is provided including a colorant; a first binder resin; and a second binder resin, wherein an amount of the first binder resin and an amount of the second binder resin are phase separated from each other in the toner, and wherein a phase of the first binder resin is partially or completely covered with a phase of the second binder resin; and a method of preparing the toner, and a developer, an image forming method, an image forming apparatus, and a process cartridge using the toner.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile