Inventor
HASUNUMA Seiki
JP3 patents
Patents
3 patentsUS10273331B2Apr 30, 2019
Polyarylate resin and electrophotographic photosensitive member
KYOCERA DOCUMENT SOLUTIONS INC0 citations47
US10761439B2Sep 1, 2020
Polyarylate resin and electrophotographic photosensitive member
KYOCERA DOCUMENT SOLUTIONS INC0 citations37
US10871723B2Dec 22, 2020
Electrophotographic photosensitive member and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations36