Inventor
TSURUMI HIROKI
JP8 patents
Patents
8 patentsUS8980507B2Mar 17, 2015
Positively chargeable monolayer electrophotographic photosensitive member and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC5 citations71
US9690217B2Jun 27, 2017
Triarylamine derivative, electrophotographic photosensitive member, and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC1 citations51
US9684253B2Jun 20, 2017
Triphenylamine derivative, electrophotographic photosensitive member, and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations51
US9541849B2Jan 10, 2017
Positively chargeable single-layer electrophotographic photosensitive member and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations51
US10884346B2Jan 5, 2021
Electrophotographic photosensitive member, process cartridge, and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations50
US10761440B2Sep 1, 2020
Electrophotographic photosensitive member, process cartridge, and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations40
US10078276B2Sep 18, 2018
Positively chargeable single-layer electrophotographic photosensitive member, process cartridge, and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations39
US9785062B2Oct 10, 2017
Positively chargeable single-layer electrophotographic photosensitive member, process cartridge, and image forming apparatus
KYOCERA DOCUMENT SOLUTIONS INC0 citations39