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 7157198 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 02, 2007

Filed:

Mar. 24, 2004
Applicants:

Ken Ohmura, Hachioji, JP;

Asao Matsushima, Hachioji, JP;

Shiro Hirano, Hachioji, JP;

Yoshiki Nishimori, Hachioji, JP;

Inventors:

Ken Ohmura, Hachioji, JP;

Asao Matsushima, Hachioji, JP;

Shiro Hirano, Hachioji, JP;

Yoshiki Nishimori, Hachioji, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 9/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

Toner for electrostatic latent image development includes at least a resin, a coloring agent and a crystalline compound, wherein the toner particle has sea-island structure and the crystalline compound is n-paraffin of particular structure.


Find Patent Forward Citations

Ohmura, Ken. (2007). Toner for electrostatic latent image development and an image forming method (U.S. Patent No. 7157198). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7157198

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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