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:
Aug. 20, 2013
Filed:
Sep. 06, 2011
Hiroyuki Kishida, Shizuoka, JP;
Shigenori Yaguchi, Shizuoka, JP;
Kimitoshi Yamaguchi, Shizuoka, JP;
Toyoshi Sawada, Kanagawa, JP;
Hiroshi Tohmatsu, Shizuoka, JP;
Koichi Sakata, Shizuoka, JP;
Hitoshi Iwatsuki, Shizuoka, JP;
Toyoaki Tano, Shizuoka, JP;
Mariko Takii, Shizuoka, JP;
Hiroyuki Kishida, Shizuoka, JP;
Shigenori Yaguchi, Shizuoka, JP;
Kimitoshi Yamaguchi, Shizuoka, JP;
Toyoshi Sawada, Kanagawa, JP;
Hiroshi Tohmatsu, Shizuoka, JP;
Koichi Sakata, Shizuoka, JP;
Hitoshi Iwatsuki, Shizuoka, JP;
Toyoaki Tano, Shizuoka, JP;
Mariko Takii, Shizuoka, JP;
Rocoh Company, Ltd., Tokyo, JP;
Abstract
A carrier comprising a magnetic core particle having a shape factor SF-2 of 130 to 160 and a resin layer covering a surface of the magnetic core particle. The resin layer comprises a conductive particle and a resin obtained by heating a copolymer comprising a silicon-containing A unit and another silicon-containing B unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile