Photoconductive layers Charge-generation layers or charge-transporting layers Additives therefor Binders therefor

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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G5/00Recording members for original recording by exposure

Current Industry

G03G5/04Photoconductive layers Charge-generation layers or charge-transporting layers Additives therefor Binders therefor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 12,153,376
- Issue date Nov 26, 2024
- Canon Kabushiki Kaisha
- Shuntaro Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
- Patent number 12,153,370
- Issue date Nov 26, 2024
- Canon Kabushiki Kaisha
- Tomohito Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, process cartridge, and image for...
- Patent number 12,117,741
- Issue date Oct 15, 2024
- FUJIFILM Business Innovation Corp.
- Hiroko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
- Patent number 12,111,612
- Issue date Oct 8, 2024
- Canon Kabushiki Kaisha
- Kunihiko Sekido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member
- Patent number 12,045,006
- Issue date Jul 23, 2024
- CANON KABU SHIKI KAISHA
- Shuhei Iwasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electroconductive member, process cartridge, and electrophotographi...
- Patent number 12,032,331
- Issue date Jul 9, 2024
- Canon Kabushiki Kaisha
- Atsushi Uematsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoconductor, process cartridge, and image fo...
- Patent number 12,019,393
- Issue date Jun 25, 2024
- FUJIFILM Business Innovation Corp.
- Jiro Korenaga
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electroconductive member, process cartridge, and electrophotographi...
- Patent number 12,001,166
- Issue date Jun 4, 2024
- Canon Kabushiki Kaisha
- Atsushi Uematsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-emitting device
- Patent number 11,921,438
- Issue date Mar 5, 2024
- FUJIFILM Business Innovation Corp.
- Takahiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, process cartridge, and image for...
- Patent number 11,880,162
- Issue date Jan 23, 2024
- FUJIFILM Business Innovation Corp.
- Yoichi Kigoshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 11,841,677
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Taichi Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, charging device, process cartridge, and image form...
- Patent number 11,809,126
- Issue date Nov 7, 2023
- FUJIFILM Business Innovation Corp.
- Yasuhiko Kinuta
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrophotographic photoconductor, process cartridge, and image fo...
- Patent number 11,796,929
- Issue date Oct 24, 2023
- FUJIFILM Business Innovation Corp.
- Yukimi Kawabata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing electrophotographic photosensitive member
- Patent number 11,782,353
- Issue date Oct 10, 2023
- Canon Kabushiki Kaisha
- Nobuhiro Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electroconductive roll
- Patent number 11,762,306
- Issue date Sep 19, 2023
- NOK CORPORATION
- Kousuke Oura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
- Patent number 11,726,414
- Issue date Aug 15, 2023
- Canon Kabushiki Kaisha
- Kunihiko Sekido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and i...
- Patent number 11,714,359
- Issue date Aug 1, 2023
- FUJIFILM Business Innovation Corp.
- Takaakira Sasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrophotographic member, process cartridge and electrophotograph...
- Patent number 11,675,282
- Issue date Jun 13, 2023
- Canon Kabushiki Kaisha
- Sosuke Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including photoreceptor connected to ground...
- Patent number 11,644,763
- Issue date May 9, 2023
- SHARP KABUSHIKI KAISHA
- Takahiro Kurauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
- Patent number 11,599,034
- Issue date Mar 7, 2023
- Canon Kabushiki Kaisha
- Ryoichi Tokimitsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoconductor, method of manufacturing the sam...
- Patent number 11,586,119
- Issue date Feb 21, 2023
- Fuji Electric Co., Ltd.
- Shinjiro Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoelectric conversion device, process cartridge, and image formi...
- Patent number 11,575,095
- Issue date Feb 7, 2023
- Ricoh Company, Ltd.
- Daisuke Kubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, method of manufacturing the phot...
- Patent number 11,506,987
- Issue date Nov 22, 2022
- Fuji Electric Co., Ltd.
- Shinjiro Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photoconductive charge trapping apparatus
- Patent number 11,366,401
- Issue date Jun 21, 2022
- Lawrence Livermore National Security, LLC
- Stephen Sampayan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process cartridge and electrophotographic apparatus using the same
- Patent number 11,366,402
- Issue date Jun 21, 2022
- Canon Kabushiki Kaisha
- Yuka Ishiduka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductor having optical tag
- Patent number 11,360,428
- Issue date Jun 14, 2022
- Hewlett-Packard Development Company, L.P.
- Justin Pettingill
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and electrophotographic apparatus
- Patent number 11,320,754
- Issue date May 3, 2022
- Canon Kabushiki Kaisha
- Kazunori Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, electrophotographic photorecepto...
- Patent number 11,307,510
- Issue date Apr 19, 2022
- MITSUBISHI CHEMICAL CORPORATION
- Mitsuo Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive charging electrophotographic photoreceptor, electrophotogr...
- Patent number 11,287,756
- Issue date Mar 29, 2022
- MITSUBISHI CHEMICAL CORPORATION
- Yuka Nagao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
- Patent number 11,256,186
- Issue date Feb 22, 2022
- Canon Kabushiki Kaisha
- Hideharu Shimozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE AND IMAGE-FORM...
- Publication number 20240419092
- Publication date Dec 19, 2024
- Sharp Kabushiki Kaisha
- Midori MORISHITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20240419091
- Publication date Dec 19, 2024
- FUJIFILM Business Innovation Corp.
- Yuto Okazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, COATING LIQUID FOR FORMING ELECT...
- Publication number 20240353769
- Publication date Oct 24, 2024
- MITSUBISHI CHEMICAL CORPORATION
- Tsukasa HASEGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20240345495
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- MICHIYO SEKIYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20240345497
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- MASASHI NISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20240345496
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- AKIHIRO MARUYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20240329558
- Publication date Oct 3, 2024
- FUJIFILM Business Innovation Corp.
- Hiroko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20240280918
- Publication date Aug 22, 2024
- FUJIFILM Business Innovation Corp.
- Yuki OYAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER
- Publication number 20240255859
- Publication date Aug 1, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Kazutaka SUGIMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20240255860
- Publication date Aug 1, 2024
- FUJIFILM Business Innovation Corp.
- Michinori FUKUMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD FOR MANUFACTURING SAME,...
- Publication number 20240176257
- Publication date May 30, 2024
- Fuji Electric Co., Ltd.
- Seizo KITAGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20240168398
- Publication date May 23, 2024
- Canon Kabushiki Kaisha
- TATSUYA YAMAAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD FOR MANUFACTURING THE SAM...
- Publication number 20240160120
- Publication date May 16, 2024
- Konica Minolta, Inc.
- Takeshi ISHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic Photoreceptor, Electrophotographic Photorecepto...
- Publication number 20240134296
- Publication date Apr 25, 2024
- MITSUBISHI CHEMICAL CORPORATION
- Takahiro Choda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20240118635
- Publication date Apr 11, 2024
- Canon Kabushiki Kaisha
- TOMOHITO ISHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20240118637
- Publication date Apr 11, 2024
- FUJIFILM Business Innovation Corp.
- Satoshi MIZOGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20240118634
- Publication date Apr 11, 2024
- Canon Kabushiki Kaisha
- SHUNTARO WATANABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POLYARYLATE RESIN AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER
- Publication number 20240117109
- Publication date Apr 11, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Jun AZUMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20240118633
- Publication date Apr 11, 2024
- Canon Kabushiki Kaisha
- TATSUYA OHSAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20240111224
- Publication date Apr 4, 2024
- Canon Kabushiki Kaisha
- SHUHEI IWASAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, METHOD OF MANUFACTURING THE SAM...
- Publication number 20240094649
- Publication date Mar 21, 2024
- Fuji Electric Co., Ltd.
- Fengqiang ZHU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20240077809
- Publication date Mar 7, 2024
- FUJIFILM Business Innovation Corp.
- Tomoya Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240077808
- Publication date Mar 7, 2024
- FUJIFILM Business Innovation Corp.
- Yukimi KAWABATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20240053689
- Publication date Feb 15, 2024
- FUJIFILM Business Innovation Corp.
- Yuto OKAZAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20240036487
- Publication date Feb 1, 2024
- FUJIFILM Business Innovation Corp.
- Ryosuke FUJII
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20230350314
- Publication date Nov 2, 2023
- Canon Kabushiki Kaisha
- Kunihiko Sekido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PRODUCING METHOD OF ELECTROPHOTO...
- Publication number 20230324818
- Publication date Oct 12, 2023
- Konica Minolta, Inc.
- Kazukuni NISHIMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTO...
- Publication number 20230296995
- Publication date Sep 21, 2023
- MITSUBISHI CHEMICAL CORPORATION
- Takahiro Choda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20230288824
- Publication date Sep 14, 2023
- FUJIFILM Business Innovation Corp.
- Yuto OKAZAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROCONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHI...
- Publication number 20230280667
- Publication date Sep 7, 2023
- Canon Kabushiki Kaisha
- ATSUSHI UEMATSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Photoconductive layers Charge-generation layers or charge-transporting layers Additives therefor Binders therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrophotographic photosensitive member, process cartridge, and e...

Electrophotographic photosensitive member, process cartridge and el...

Electrophotographic photoreceptor, process cartridge, and image for...

Electrophotographic photosensitive member, process cartridge and el...

Electrophotographic photosensitive member

Electroconductive member, process cartridge, and electrophotographi...

Electrophotographic photoconductor, process cartridge, and image fo...

Electroconductive member, process cartridge, and electrophotographi...

Light-emitting device

Electrophotographic photoreceptor, process cartridge, and image for...

Electrophotographic photosensitive member, process cartridge, and e...

Charging member, charging device, process cartridge, and image form...

Electrophotographic photoconductor, process cartridge, and image fo...

Method for producing electrophotographic photosensitive member

Electroconductive roll

Electrophotographic photosensitive member, process cartridge and el...

Electrophotographic photosensitive member, process cartridge, and i...

Electrophotographic member, process cartridge and electrophotograph...

Image forming apparatus including photoreceptor connected to ground...

Electrophotographic photosensitive member, process cartridge and el...

Electrophotographic photoconductor, method of manufacturing the sam...

Photoelectric conversion device, process cartridge, and image formi...

Electrophotographic photoreceptor, method of manufacturing the phot...

Photoconductive charge trapping apparatus

Process cartridge and electrophotographic apparatus using the same

Photoconductor having optical tag

Process cartridge and electrophotographic apparatus

Electrophotographic photoreceptor, electrophotographic photorecepto...

Positive charging electrophotographic photoreceptor, electrophotogr...

Electrophotographic photosensitive member, process cartridge and el...

Patents Applicationslast 30 patents

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE AND IMAGE-FORM...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, COATING LIQUID FOR FORMING ELECT...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD FOR MANUFACTURING SAME,...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD FOR MANUFACTURING THE SAM...

Electrophotographic Photoreceptor, Electrophotographic Photorecepto...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...

POLYARYLATE RESIN AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...

ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, METHOD OF MANUFACTURING THE SAM...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PRODUCING METHOD OF ELECTROPHOTO...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTO...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

ELECTROCONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHI...