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:
Sep. 30, 2014
Filed:
Sep. 24, 2010
Applicants:
Satoshi Ogawa, Nara, JP;
Tsuyoshi Sugimoto, Mishima, JP;
Naohito Shimota, Numazu, JP;
Hiroshi Yamashita, Numazu, JP;
Masana Shiba, Numazu, JP;
Junichi Awamura, Numazu, JP;
Inventors:
Satoshi Ogawa, Nara, JP;
Tsuyoshi Sugimoto, Mishima, JP;
Naohito Shimota, Numazu, JP;
Hiroshi Yamashita, Numazu, JP;
Masana Shiba, Numazu, JP;
Junichi Awamura, Numazu, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 9/00 (2006.01); G03G 9/087 (2006.01); G03G 9/08 (2006.01);
U.S. Cl.
CPC ...
G03G 9/0804 (2013.01); G03G 9/08795 (2013.01); G03G 9/08782 (2013.01); G03G 9/08797 (2013.01); G03G 9/08755 (2013.01);
Abstract
A method of manufacturing toner including melting, mixing, and kneading a releasing agent and a coloring agent with at least part of a polyester binder resin, and suspending and granulating an oil phase comprising the binder resin, the coloring agent, and the releasing agent in an aqueous medium.