Inventor
OGATA AKIHIKO
JP7 patents
Patents
7 patentsUS9939744B2Apr 10, 2018
Multi-layer electrophotographic photosensitive member
KYOCERA DOCUMENT SOLUTIONS INC0 citations49
US9575423B2Feb 21, 2017
Electrophotographic photosensitive member
KYOCERA DOCUMENT SOLUTIONS INC0 citations48
US9933712B2Apr 3, 2018
Multi-layer electrophotographic photosensitive member, process cartridge, and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations39
US9448496B2Sep 20, 2016
Electrophotographic photosensitive member
KYOCERA DOCUMENT SOLUTIONS INC0 citations39
US9436104B2Sep 6, 2016
Electrophotographic photosensitive member and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations39
US10379451B2Aug 13, 2019
Polyarylate resin and electrophotographic photosensitive member
KYOCERA DOCUMENT SOLUTIONS INC0 citations38
US10031431B2Jul 24, 2018
Electrophotographic photosensitive member
KYOCERA DOCUMENT SOLUTIONS INC0 citations37