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:
Sep. 06, 2016
Filed:
Dec. 01, 2014
Kyocera Document Solutions Inc., Osaka, JP;
Masanori Sugahara, Osaka, JP;
KYOCERA Document Solutions Inc., Osaka, JP;
Abstract
An electrostatic latent image developing toner includes a plurality of toner particles each having a toner core, a shell layer, and needle-like particles. The needle-like particles adhere to a surface of the toner core. The shell layer contains a thermosetting resin and covers the needle-like particles and the toner core. The needle-like particles contain titanium oxide. The needle-like particles have a volume resistivity value of at least 1.0×10Ω·cm and no greater than 1.0×10Ω·cm. The needle-like particles have a number average major-axis diameter of at least 0.2 μm and no greater than 2.0 μm. The needle-like particles have a number average minor-axis diameter of at least 0.01 μm and no greater than 0.10 μm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile