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:
Aug. 30, 2005
Filed:
Jan. 15, 2003
Applicant:
Shuitsu Sato, Tokyo, JP;
Inventor:
Shuitsu Sato, Tokyo, JP;
Assignees:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G009/087 ;
U.S. Cl.
CPC ...
Abstract
Disclosed is a developing agent using a binder resin including a styrene-acrylic-series resin, a crystalline polyester resin, a first wax having a melting point higher than the softening point of the crystalline polyester resin, and a second wax having a melting point lower than the softening point of the crystalline polyester resin.