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:
Feb. 27, 2007
Filed:
Mar. 17, 2004
Kageyuki Tomoyori, Hachioji, JP;
Kageyuki Tomoyori, Hachioji, JP;
Konica Minolta Holdings, Inc., Tokyo, JP;
Abstract
An image forming method having: developing a latent image formed on a cylindrical electrophotographic photoreceptor having a cylindricity of 5 to 40 μm, with a developer comprising a toner which comprises a ratio Dv50/Dp50 of a 50% volume particle diameter Dv50 to a 50% number particle diameter Dp50 of 1.0 to 1.15, a ratio Dv75/Dp75 of a cumulative 75% volume particle diameter from a largest volume particle diameter Dv75 to a cumulative 75% number particle diameter from a largest number particle diameter of Dp75 of 1.0 to 1.20, and toner particles having a particle diameter of 0.7×Dp50 or less in an amount of 10 percent by number or less.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile