for the photosensitive element

Industry

CPC
G03G2221/1606

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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G2221/00Processes not provided for by group G03G2215/00

Current Industry

G03G2221/1606for the photosensitive element

Industries

Patents Grantslast 30 patents

Information Patent Grant
Lubricant replacement case
- Patent number 11,740,574
- Issue date Aug 29, 2023
- Hewlett-Packard Development Company, L.P.
- Katsushi Higashida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Processing cartridge and electronic imaging device
- Patent number 11,619,906
- Issue date Apr 4, 2023
- PRINT-RITE ⋅ UNICORN IMAGE PRODUCTS CO., LTD. OF ZHUHAI
- Xiaofeng Yang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photo-interruptor unit, sheet conveyance apparatus and image formin...
- Patent number 11,579,553
- Issue date Feb 14, 2023
- Canon Kabushiki Kaisha
- Hideto Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including developing unit and photosensitiv...
- Patent number 11,467,531
- Issue date Oct 11, 2022
- SHARP KABUSHIKI KAISHA
- Jun Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member having outer surface with...
- Patent number 11,392,074
- Issue date Jul 19, 2022
- Canon Kabushiki Kaisha
- Tomohito Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive drum, process unit, and image forming apparatus
- Patent number 11,320,777
- Issue date May 3, 2022
- SHARP KABUSHIKI KAISHA
- Takashi Hori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,092,912
- Issue date Aug 17, 2021
- Canon Kabushiki Kaisha
- Kazuhiko Aono
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus
- Patent number 10,884,373
- Issue date Jan 5, 2021
- Canon Kabushiki Kaisha
- Masaaki Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a drawer including an exposure head
- Patent number 10,564,596
- Issue date Feb 18, 2020
- Brother Kogyo Kabushiki Kaisha
- Nao Itabashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,503,114
- Issue date Dec 10, 2019
- Kyocera Document Solutions Inc.
- Teruhiko Nagashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning blade, cleaning device and image forming apparatus
- Patent number 10,295,951
- Issue date May 21, 2019
- Canon Kabushiki Kaisha
- Genta Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including apparatus main body which has mai...
- Patent number 10,274,894
- Issue date Apr 30, 2019
- Kyocera Document Solutions Inc.
- Akihiro Masaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transport member and developing device including the same
- Patent number 10,234,812
- Issue date Mar 19, 2019
- Konica Minolta, Inc.
- Toshiaki Shima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrode and image forming apparatus including the same
- Patent number 10,234,815
- Issue date Mar 19, 2019
- Canon Kabushiki Kaisha
- Yuji Nakayashiki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning blade for electrophotographic equipment
- Patent number 10,203,648
- Issue date Feb 12, 2019
- Sumitomo Riko Company Limited
- Kadai Takeyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Disassemblable imaging apparatus
- Patent number 10,185,282
- Issue date Jan 22, 2019
- Avision Inc.
- Chia-Hsin Lin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Disassemblable imaging apparatus
- Patent number 10,185,284
- Issue date Jan 22, 2019
- Avision Inc.
- Chia-Hsin Lin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photo interrupter unit, sheet conveyance apparatus and image formin...
- Patent number 10,139,761
- Issue date Nov 27, 2018
- Canon Kabushiki Kaisha
- Hideto Abe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image forming apparatus with frame body and detachable cartridge wi...
- Patent number 10,048,646
- Issue date Aug 14, 2018
- Canon Kabushiki Kaisha
- Akira Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positioning features for electrical contacts of a replaceable unit...
- Patent number 9,983,541
- Issue date May 29, 2018
- Lexmark International, Inc.
- Mark William Amann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive drum unit, cartridge, and flange...
- Patent number 9,921,536
- Issue date Mar 20, 2018
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Contact member, image holding member, and image forming apparatus
- Patent number 9,488,950
- Issue date Nov 8, 2016
- Fuji Xerox Co., Ltd.
- Tomoya Ichikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Contact member, image carrier, and image forming apparatus
- Patent number 9,471,025
- Issue date Oct 18, 2016
- Fuji Xerox Co., Ltd.
- Kazuaki Iikura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electroconductive member for electrophotography, process cartridge,...
- Patent number 9,442,451
- Issue date Sep 13, 2016
- Canon Kabushiki Kaisha
- Kazuhiro Yamauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drum supporting mechanism, process cartridge, and electrophotograph...
- Patent number 9,134,679
- Issue date Sep 15, 2015
- Canon Kabushiki Kaisha
- Tomonori Mori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Unit frame having grip part
- Patent number 9,052,683
- Issue date Jun 9, 2015
- Brother Kogyo Kabushiki Kaisha
- Yasushi Okabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive-member unit and image forming apparatus
- Patent number 8,886,084
- Issue date Nov 11, 2014
- Brother Kogyo Kabushiki Kaisha
- Yasushi Okabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Unit frame having grip part
- Patent number 8,831,472
- Issue date Sep 9, 2014
- Brother Kogyo Kabushiki Kaisha
- Yasushi Okabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge, image forming apparatus, and drum attaching method
- Patent number 8,787,794
- Issue date Jul 22, 2014
- Canon Kabushiki Kaisha
- Jun Miyazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic device, malfunction determining method, and computer pro...
- Patent number 8,731,416
- Issue date May 20, 2014
- Ricoh Company, Limited
- Tatsuya Watahiki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DRUM UNIT AND PROCESSING CARTRIDGE
- Publication number 20250237991
- Publication date Jul 24, 2025
- Zhuhai Ninestar Information Technology Co., Ltd
- Qin LUO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC APPARATUS AND PROCESS CARTRIDGE
- Publication number 20250231520
- Publication date Jul 17, 2025
- Canon Kabushiki Kaisha
- HARUHIKO MITSUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE WITH DRIVING SIDE HINGE WITH HINGE SPACING
- Publication number 20250231524
- Publication date Jul 17, 2025
- Hewlett-Packard Development Company, L.P.
- JinHong KIM
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER ACCOMMODATING CONTAINER AND IMAGE FORMING APPARATUS
- Publication number 20250208537
- Publication date Jun 26, 2025
- Canon Kabushiki Kaisha
- KEISUKE ISOBE
- 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
Processing Cartridge and Electronic Imaging Device
- Publication number 20220404761
- Publication date Dec 22, 2022
- PRINT-RITE -UNICORN IMAGE PRODUCTS CO., LTD. OF ZHUHAI
- Xiaofeng Yang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220107602
- Publication date Apr 7, 2022
- Sharp Kabushiki Kaisha
- JUN YAMAGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE DRUM, PROCESS UNIT, AND IMAGE FORMING APPARATUS
- Publication number 20220043386
- Publication date Feb 10, 2022
- Sharp Kabushiki Kaisha
- TAKASHI HORI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20210325814
- Publication date Oct 21, 2021
- Canon Kabushiki Kaisha
- Tomohito Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200356045
- Publication date Nov 12, 2020
- Canon Kabushiki Kaisha
- Masaaki Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTO-INTERRUPTOR UNIT, SHEET CONVEYANCE APPARATUS AND IMAGE FORMIN...
- Publication number 20200356036
- Publication date Nov 12, 2020
- Canon Kabushiki Kaisha
- Hideto Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200326644
- Publication date Oct 15, 2020
- Canon Kabushiki Kaisha
- Kazuhiko Aono
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20190265631
- Publication date Aug 29, 2019
- KYOCERA DOCUMENT SOLUTIONS INC.
- Teruhiko NAGASHIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20190064730
- Publication date Feb 28, 2019
- KYOCERA DOCUMENT SOLUTIONS INC.
- Akihiro MASAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING BLADE, CLEANING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20180329355
- Publication date Nov 15, 2018
- Canon Kabushiki Kaisha
- Genta Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING BLADE FOR ELECTROPHOTOGRAPHIC EQUIPMENT
- Publication number 20180307178
- Publication date Oct 25, 2018
- SUMITOMO RIKO COMPANY LIMITED
- Kadai TAKEYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRODE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20180246461
- Publication date Aug 30, 2018
- Canon Kabushiki Kaisha
- Yuji Nakayashiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSPORT MEMBER AND DEVELOPING DEVICE INCLUDING THE SAME
- Publication number 20180120752
- Publication date May 3, 2018
- Konica Minolta, Inc.
- Toshiaki SHIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DISASSEMBLABLE IMAGING APPARATUS
- Publication number 20180120757
- Publication date May 3, 2018
- Avision Inc.
- Chia-Hsin LIN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, CARTRIDGE, AND FRAME BODY USED FOR THE CAR...
- Publication number 20180046136
- Publication date Feb 15, 2018
- Canon Kabushiki Kaisha
- Akira Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POSITIONING FEATURES FOR ELECTRICAL CONTACTS OF A REPLACEABLE UNIT...
- Publication number 20170205752
- Publication date Jul 20, 2017
- Lexmark International, Inc.
- MARK WILLIAM AMANN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE DRUM UNIT, CARTRIDGE, AND FLANGE...
- Publication number 20170108816
- Publication date Apr 20, 2017
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROCONDUCTIVE MEMBER FOR ELECTROPHOTOGRAPHY, PROCESS CARTRIDGE,...
- Publication number 20160154366
- Publication date Jun 2, 2016
- Canon Kabushiki Kaisha
- Kazuhiro Yamauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Unit Frame Having Grip Part
- Publication number 20140348537
- Publication date Nov 27, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasushi Okabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Unit Frame Having Grip Part
- Publication number 20140105636
- Publication date Apr 17, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasushi Okabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photosensitive-Member Unit And Image Forming Apparatus
- Publication number 20140010574
- Publication date Jan 9, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasushi Okabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Unit Frame Having Grip Part
- Publication number 20130251399
- Publication date Sep 26, 2013
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasushi Okabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TANDEM PHOTOSENSITIVE-MEMBER UNIT HAVING GRIP PART
- Publication number 20120328328
- Publication date Dec 27, 2012
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasushi Okabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRUM SUPPORTING MECHANISM, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPH...
- Publication number 20120213549
- Publication date Aug 23, 2012
- Canon Kabushiki Kaisha
- Tomonori Mori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE HAVING DETACHABLE DRUM UNIT
- Publication number 20120141182
- Publication date Jun 7, 2012
- BROTHER KOGYO KABUSHIKI KAISHA
- Yoshiyuki IKEZAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

for the photosensitive element

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Lubricant replacement case

Processing cartridge and electronic imaging device

Photo-interruptor unit, sheet conveyance apparatus and image formin...

Image forming apparatus including developing unit and photosensitiv...

Electrophotographic photosensitive member having outer surface with...

Photosensitive drum, process unit, and image forming apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus having a drawer including an exposure head

Image forming apparatus

Cleaning blade, cleaning device and image forming apparatus

Image forming apparatus including apparatus main body which has mai...

Transport member and developing device including the same

Electrode and image forming apparatus including the same

Cleaning blade for electrophotographic equipment

Disassemblable imaging apparatus

Disassemblable imaging apparatus

Photo interrupter unit, sheet conveyance apparatus and image formin...

Image forming apparatus with frame body and detachable cartridge wi...

Positioning features for electrical contacts of a replaceable unit...

Electrophotographic photosensitive drum unit, cartridge, and flange...

Contact member, image holding member, and image forming apparatus

Contact member, image carrier, and image forming apparatus

Electroconductive member for electrophotography, process cartridge,...

Drum supporting mechanism, process cartridge, and electrophotograph...

Unit frame having grip part

Photosensitive-member unit and image forming apparatus

Unit frame having grip part

Cartridge, image forming apparatus, and drum attaching method

Electronic device, malfunction determining method, and computer pro...

Patents Applicationslast 30 patents

DRUM UNIT AND PROCESSING CARTRIDGE

ELECTROPHOTOGRAPHIC APPARATUS AND PROCESS CARTRIDGE

PROCESS CARTRIDGE WITH DRIVING SIDE HINGE WITH HINGE SPACING

DEVELOPER ACCOMMODATING CONTAINER AND IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, COATING LIQUID FOR FORMING ELECT...

Processing Cartridge and Electronic Imaging Device

IMAGE FORMING APPARATUS

PHOTOSENSITIVE DRUM, PROCESS UNIT, AND IMAGE FORMING APPARATUS

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

IMAGE FORMING APPARATUS

PHOTO-INTERRUPTOR UNIT, SHEET CONVEYANCE APPARATUS AND IMAGE FORMIN...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

CLEANING BLADE, CLEANING DEVICE AND IMAGE FORMING APPARATUS

CLEANING BLADE FOR ELECTROPHOTOGRAPHIC EQUIPMENT

ELECTRODE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

TRANSPORT MEMBER AND DEVELOPING DEVICE INCLUDING THE SAME

DISASSEMBLABLE IMAGING APPARATUS

IMAGE FORMING APPARATUS, CARTRIDGE, AND FRAME BODY USED FOR THE CAR...

POSITIONING FEATURES FOR ELECTRICAL CONTACTS OF A REPLACEABLE UNIT...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE DRUM UNIT, CARTRIDGE, AND FLANGE...

ELECTROCONDUCTIVE MEMBER FOR ELECTROPHOTOGRAPHY, PROCESS CARTRIDGE,...

Unit Frame Having Grip Part

Unit Frame Having Grip Part

Photosensitive-Member Unit And Image Forming Apparatus

Unit Frame Having Grip Part

TANDEM PHOTOSENSITIVE-MEMBER UNIT HAVING GRIP PART

DRUM SUPPORTING MECHANISM, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPH...

IMAGE FORMING DEVICE HAVING DETACHABLE DRUM UNIT