Phthalocyanines

Industry

CPC
G03G5/0696

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Parent Industries

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

Current Industry

G03G5/0696Phthalocyanines

Industries

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic apparatus
- Patent number 11,947,275
- Issue date Apr 2, 2024
- Canon Kabushiki Kaisha
- Shuhei Iwasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoconductor, process cartridge, and image fo...
- Patent number 11,853,004
- Issue date Dec 26, 2023
- FUJIFILM Business Innovation Corp.
- Yukimi Kawabata
- 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
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
Process cartridge and electrophotographic apparatus
- Patent number 11,340,553
- Issue date May 24, 2022
- Canon Kabushiki Kaisha
- Kaname Watariguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method
- Patent number 11,320,760
- Issue date May 3, 2022
- Kyocera Document Solutions Inc.
- Masahito Ishino
- 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
Information Patent Grant
Shaped charge generation layer for a photoconductive drum
- Patent number 11,256,185
- Issue date Feb 22, 2022
- Lexmark International, Inc.
- Matthew David Heid
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for a shaped charge generation layer for photoconductive drum
- Patent number 11,249,406
- Issue date Feb 15, 2022
- Lexmark International, Inc.
- Matthew David Heid
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
- Patent number 11,249,407
- Issue date Feb 15, 2022
- Canon Kabushiki Kaisha
- Kaname Watariguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 11,181,837
- Issue date Nov 23, 2021
- Canon Kabushiki Kaisha
- Michiyo Sekiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 11,163,241
- Issue date Nov 2, 2021
- Canon Kabushiki Kaisha
- Yota Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
- Patent number 11,150,566
- Issue date Oct 19, 2021
- Canon Kabushiki Kaisha
- Shuhei Iwasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductor having interlayer for hole injection promotion
- Patent number 11,143,976
- Issue date Oct 12, 2021
- Fuji Electric Co., Ltd.
- Seizo Kitagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 11,126,097
- Issue date Sep 21, 2021
- Canon Kabushiki Kaisha
- Tomohito Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoconductor
- Patent number 11,106,147
- Issue date Aug 31, 2021
- Konica Minolta, Inc.
- Koichi Kudoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and i...
- Patent number 11,092,904
- Issue date Aug 17, 2021
- Kyocera Document Solutions Inc.
- Tomofumi Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, process cartridge, and electroph...
- Patent number 11,086,241
- Issue date Aug 10, 2021
- Canon Kabushiki Kaisha
- Jumpei Kuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, method for manufacturing same, a...
- Patent number 11,036,151
- Issue date Jun 15, 2021
- Fuji Electric Co., Ltd.
- Seizo Kitagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and i...
- Patent number 11,003,101
- Issue date May 11, 2021
- Kyocera Document Solutions Inc.
- Yuko Iwashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive body for electrophotography, method for producing sa...
- Patent number 10,962,893
- Issue date Mar 30, 2021
- Fuji Electric Co., Ltd.
- Shinjiro Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 10,942,462
- Issue date Mar 9, 2021
- Canon Kabushiki Kaisha
- Yota Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 10,921,723
- Issue date Feb 16, 2021
- Canon Kabushiki Kaisha
- Kumiko Takizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method
- Patent number 10,901,332
- Issue date Jan 26, 2021
- Kyocera Document Solutions Inc.
- Toshiki Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and i...
- Patent number 10,884,346
- Issue date Jan 5, 2021
- Kyocera Document Solutions Inc.
- Eiichi Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member and image forming apparatus
- Patent number 10,871,723
- Issue date Dec 22, 2020
- Kyocera Document Solutions Inc.
- Kensuke Okawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 10,838,313
- Issue date Nov 17, 2020
- Canon Kabushiki Kaisha
- Kazuko Araki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member
- Patent number 10,809,638
- Issue date Oct 20, 2020
- Kyocera Document Solutions Inc.
- Eiichi Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polyarylate resin and electrophotographic photosensitive member
- Patent number 10,761,439
- Issue date Sep 1, 2020
- Kyocera Document Solutions Inc.
- Jun Azuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

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 20240280918
- Publication date Aug 22, 2024
- FUJIFILM Business Innovation Corp.
- Yuki OYAMADA
- 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 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 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 20230251586
- Publication date Aug 10, 2023
- FUJIFILM Business Innovation Corp.
- Keisuke Kusano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND I...
- Publication number 20230168596
- Publication date Jun 1, 2023
- KYOCERA DOCUMENT SOLUTIONS INC.
- Yuichi YOSHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20230075407
- Publication date Mar 9, 2023
- Canon Kabushiki Kaisha
- Kohei Makisumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20230055856
- Publication date Feb 23, 2023
- Canon Kabushiki Kaisha
- Michiyo Sekiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20230058278
- Publication date Feb 23, 2023
- Canon Kabushiki Kaisha
- Akihiro Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20230059041
- Publication date Feb 23, 2023
- Canon Kabushiki Kaisha
- Kenichi Kaku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20230059773
- Publication date Feb 23, 2023
- Canon Kabushiki Kaisha
- Tatsuya Yamaai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND I...
- Publication number 20220413404
- Publication date Dec 29, 2022
- KYOCERA DOCUMENT SOLUTIONS INC.
- Tomofumi SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, PROCESS CARTRIDGE, AND IMAGE FO...
- Publication number 20220308474
- Publication date Sep 29, 2022
- FUJIFILM Business Innovation Corp.
- Yukimi KAWABATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND I...
- Publication number 20220128913
- Publication date Apr 28, 2022
- KYOCERA DOCUMENT SOLUTIONS INC.
- Tomofumi SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHAPED CHARGE GENERATION LAYER FOR A PHOTOCONDUCTIVE DRUM
- Publication number 20220026820
- Publication date Jan 27, 2022
- Lexmark International, Inc.
- MATTHEW DAVID HEID
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20210364939
- Publication date Nov 25, 2021
- Canon Kabushiki Kaisha
- Taichi Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE FORMING APPARATUS EQUIP...
- Publication number 20210364938
- Publication date Nov 25, 2021
- Sharp Kabushiki Kaisha
- Akiko KIHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD OF MANUFACTURING THE PHOT...
- Publication number 20210124279
- Publication date Apr 29, 2021
- Fuji Electric Co., Ltd.
- Shinjiro SUZUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SHAPED CHARGE GENERATION LAYER FOR A PHOTOCONDUCTIVE DRUM
- Publication number 20210124278
- Publication date Apr 29, 2021
- Lexmark International, Inc.
- MATTHEW DAVID HEID
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20210116858
- Publication date Apr 22, 2021
- Canon Kabushiki Kaisha
- Kaname Watariguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20210026269
- Publication date Jan 28, 2021
- KYOCERA DOCUMENT SOLUTIONS INC.
- Masahito ISHINO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR
- Publication number 20210011391
- Publication date Jan 14, 2021
- Koichi KUDOH
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMI...
- Publication number 20210003931
- Publication date Jan 7, 2021
- Daisuke KUBO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20200409280
- Publication date Dec 31, 2020
- Canon Kabushiki Kaisha
- Tomohito Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20200409281
- Publication date Dec 31, 2020
- Canon Kabushiki Kaisha
- Kaname Watariguchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20200409279
- Publication date Dec 31, 2020
- Canon Kabushiki Kaisha
- Michiyo Sekiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20200393771
- Publication date Dec 17, 2020
- Canon Kabushiki Kaisha
- Shuhei Iwasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Phthalocyanines

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrophotographic apparatus

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

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

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

Electrophotographic photoreceptor, method of manufacturing the phot...

Process cartridge and electrophotographic apparatus

Image forming apparatus and image forming method

Electrophotographic photosensitive member, process cartridge and el...

Shaped charge generation layer for a photoconductive drum

Method for a shaped charge generation layer for photoconductive drum

Electrophotographic photosensitive member, process cartridge and el...

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

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

Electrophotographic photosensitive member, process cartridge and el...

Photoconductor having interlayer for hole injection promotion

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

Electrophotographic photoconductor

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

Electrophotographic photoreceptor, process cartridge, and electroph...

Electrophotographic photoreceptor, method for manufacturing same, a...

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

Photosensitive body for electrophotography, method for producing sa...

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

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

Image forming apparatus and image forming method

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

Electrophotographic photosensitive member and image forming apparatus

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

Electrophotographic photosensitive member

Polyarylate resin and electrophotographic photosensitive member

Patents Applicationslast 30 patents

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

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

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD FOR MANUFACTURING SAME,...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD FOR MANUFACTURING THE SAM...

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...

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

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

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

ELECTROPHOTOGRAPHIC APPARATUS

ELECTROPHOTOGRAPHIC APPARATUS

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

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

ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, PROCESS CARTRIDGE, AND IMAGE FO...

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

SHAPED CHARGE GENERATION LAYER FOR A PHOTOCONDUCTIVE DRUM

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

ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE FORMING APPARATUS EQUIP...

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD OF MANUFACTURING THE PHOT...

SHAPED CHARGE GENERATION LAYER FOR A PHOTOCONDUCTIVE DRUM

PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR

PHOTOELECTRIC CONVERSION DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMI...

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

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

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

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...