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:
Jul. 08, 2014
Filed:
Dec. 14, 2012
Applicants:
Toshiyuki Fujita, Tokyo, JP;
Hirofumi Hayata, Tokyo, KP;
Inventors:
Toshiyuki Fujita, Tokyo, JP;
Hirofumi Hayata, Tokyo, KP;
Assignee:
Konica Minolta Business Technologies, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is an electrophotographic photoreceptor including a conductive supporting body, a photosensitive layer and a protective layer. In the electrophotographic photoreceptor, at least the photosensitive layer and the protective layer are sequentially layered on the conductive supporting body, and the protective layer includes P-type semiconductor particles.