Inventor
ZHU FENGQIANG
JP18 patents
⚠️ This page may combine multiple inventors who share the name “ZHU FENGQIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI ELECTRIC CO LTD
12 patentsUS11073770B2Jul 27, 2021
Electrophotographic photoreceptor, production method thereof, and electrophotographic apparatus
FUJI ELECTRIC CO LTD0 citations62
US12259681B2Mar 25, 2025
Electrophotographic photoconductor, method of manufacturing the same, and electrophotographic apparatus
FUJI ELECTRIC CO LTD0 citations61
US11586119B2Feb 21, 2023
Electrophotographic photoconductor, method of manufacturing the same, and electrophotographic device
FUJI ELECTRIC CO LTD0 citations51
US10133198B2Nov 20, 2018
Electrophotographic photoreceptor, method for manufacturing same and electrophotographic device
FUJI ELECTRIC CO LTD1 citations51
US11506987B2Nov 22, 2022
Electrophotographic photoreceptor, method of manufacturing the photoreceptor, and electrophotographic device
FUJI ELECTRIC CO LTD0 citations50
US11073771B2Jul 27, 2021
Electrophotographic photoconductor, method of manufacturing the same, and electrophotographic device including the same
FUJI ELECTRIC CO LTD0 citations50
US10782622B2Sep 22, 2020
Photoreceptor for electrophotography, method for manufacturing the same, and electrophotographic device
FUJI ELECTRIC CO LTD0 citations41
US10585364B2Mar 10, 2020
Electrophotographic photoreceptor, method for producing the same, and electrophotographic device including the same
FUJI ELECTRIC CO LTD0 citations41
US10747129B2Aug 18, 2020
Electrophotographic photoconductor, method of manufacturing the same, and electrophotographic apparatus
FUJI ELECTRIC CO LTD0 citations40
US9703215B2Jul 11, 2017
Electrophotographic photoreceptor, method of producing same, and electrophotographic apparatus
FUJI ELECTRIC CO LTD0 citations40
US10254665B2Apr 9, 2019
Electrophotographic photoreceptor, method for manufacturing the photoreceptor, and electrophotographic apparatus including the photoreceptor
FUJI ELECTRIC CO LTD0 citations39
US10732527B2Aug 4, 2020
Electrophotographic photoreceptor, method for manufacturing same, and electrophotographic apparatus using same
FUJI ELECTRIC CO LTD0 citations37
ZHU FENGQIANG
4 patentsUS8765336B2Jul 1, 2014
Electrophotographic photoreceptor and manufacturing method therefor
ZHU FENGQIANG2 citations60
US8748069B2Jun 10, 2014
Electrophotographic photoconductor and method for producing same
ZHU FENGQIANG2 citations58
US8951702B2Feb 10, 2015
Charge transport material that is an ethylene compound, electrophotographic photoreceptor containing the charge transport material, and process for producing the electrophotographic photoreceptor
ZHU FENGQIANG0 citations48
US9442400B2Sep 13, 2016
Electrophotographic photoreceptor including a copolymer polyarylate resin, production method therefor, electrophotographic device including the photoreceptor, and production method for the copolymer polyarylate resin
ZHU FENGQIANG1 citations47