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. 24, 1993
Filed:
Jun. 25, 1992
Applicant:
Inventors:
Masahiko Kubo, Yao, JP;
Akihiro Watanabe, Nara, JP;
Takafumi Nagai, Higashi-Osaka, JP;
Hironori Maruyama, Kadoma, JP;
Assignee:
Mita Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355245 ; 118657 ; 430 31 ; 430122 ;
Abstract
The present invention provides a developing method which comprises transferring a two-component developer comprising a magnetic carrier and a toner from a sleeve to a development area and developing a latent electrostatic image on a latent electrostatic image-carrier in the development area, wherein the development conditions in the development area are prescribed so as to satisfy the formulae (1) and (2):