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.:

US 7141344 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 28, 2006

Filed:

Oct. 28, 2003
Applicants:

Yasushi Nakanishi, Tokyo, JP;

Hirofumi Iemura, Tokyo, JP;

Shigehiro Hayashi, Aichi Prefecture, JP;

Inventors:

Yasushi Nakanishi, Tokyo, JP;

Hirofumi Iemura, Tokyo, JP;

Shigehiro Hayashi, Aichi Prefecture, JP;

Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An image-forming process, which comprises steps of developing an electrostatic latent image on an inorganic photoreceptor with an electrostatic image developer containing 0.1 to 5.0% by weight, based on the toner particles, of silicon carbide fine powder of 0.2 to 1.5 μm in average primary particle size, 10 to 50 m/g in specific surface area and 10 to 60% in amount of agglomerated particles, said silicon carbide fine powder being contained in an amount of 0.1 to 5.0% by weight, transferring the developed image to a transfer member, then removing residual toner particles on the photoreceptor by means of a cleaning blade.


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Nakanishi, Yasushi. (2006). Electrostatic image developer and image-forming process (U.S. Patent No. 7141344). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7141344

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