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. 15, 2017
Filed:
Jun. 01, 2015
Applicant:
Konica Minolta, Inc., Tokyo, JP;
Inventors:
Keiichi Inagaki, Hino, JP;
Toshiyuki Fujita, Hachioji, JO;
Mari Konishi, Mitaka, JP;
Daisuke Kodama, Hino, JP;
Assignee:
KONICA MINOLTA, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G 5/08 (2006.01); G03G 5/147 (2006.01); G03G 5/087 (2006.01); G03G 5/05 (2006.01); G03G 5/10 (2006.01);
U.S. Cl.
CPC ...
G03G 5/087 (2013.01); G03G 5/0507 (2013.01); G03G 5/08 (2013.01); G03G 5/102 (2013.01); G03G 5/147 (2013.01);
Abstract
An electrophotographic photoreceptor includes: a conductive holder; and at least a charge producing layer and a charge transport layer disposed on the conductive holder in order. The charge transport layer contains at least a binder resin, a charge transport agent and a p-type metal oxide particle.