Inventor

YAMAMOTO HAYASE

JP3 patents

Patents

3 patents

US11204561B2Dec 21, 2021

Electrophotographic photosensitive member, process cartridge, and image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC1 citations56

US10996575B2May 4, 2021

Electrophotographic photosensitive member, process cartridge, and image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations47

US11243481B2Feb 8, 2022

Electrophotographic photosensitive member, process cartridge, and image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations45