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:
Nov. 21, 1989
Filed:
Nov. 17, 1987
Kazuo Marugama, Kanagawa, JP;
Kiyoshi Horie, Kanagawa, JP;
Tsuneo Noami, Kanagawa, JP;
Toshiro Yamamoto, Kanagawa, JP;
Koji Adachi, Kanagawa, JP;
Toru Okamoto, Kanagawa, JP;
Takeshi Sumikawa, Kanagawa, JP;
Furuya Nobumasa, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
Image recording method of the present invention comprises the steps of forming electrostatic latent image on a latent image carrier by a latent image forming means, developing the formed electrostatic latent image with toner, and transferring the visualized toner image to a transfer material after repeating at least the developing step plural times, wherein double-element developer formed from mixing toner and magnetic carrier with its density of 4.0 g/cm.sup.3 or less is used in at least the second and the succeeding developing steps among the plural times of the developing steps.