Kazuhiro Yamauchi

Person

Suntou-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic electro-conductive member, process cartridge, a...
- Patent number 11,971,683
- Issue date Apr 30, 2024
- Canon Kabushiki Kaisha
- Satoru Nishioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cured product, modified cured product, and curing method
- Patent number 11,834,555
- Issue date Dec 5, 2023
- Asahi Kasei Kabushiki Kaisha
- Kazuhiro Yamauchi
- 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
Electroconductive member, process cartridge, and image forming appa...
- Patent number 11,640,122
- Issue date May 2, 2023
- Canon Kabushiki Kaisha
- Yuichi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic electro-conductive member, process cartridge, a...
- Patent number 11,586,121
- Issue date Feb 21, 2023
- Canon Kabushiki Kaisha
- Masaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic apparatus, process cartridge, and cartridge set
- Patent number 11,474,442
- Issue date Oct 18, 2022
- Canon Kabushiki Kaisha
- Kosuke Fukudome
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic apparatus, process cartridge, and cartridge set
- Patent number 11,448,982
- Issue date Sep 20, 2022
- Canon Kabushiki Kaisha
- Tsuneyoshi Tominaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic apparatus, process cartridge, and cartridge set
- Patent number 11,449,000
- Issue date Sep 20, 2022
- Canon Kabushiki Kaisha
- Tomohiro Unno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for producing an electrophotographic electroconductive member
- Patent number 11,397,388
- Issue date Jul 26, 2022
- Canon Kabushiki Kaisha
- Satoru Nishioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and electrophotographic apparatus
- Patent number 11,392,050
- Issue date Jul 19, 2022
- Canon Kabushiki Kaisha
- Tsutomu Nishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electroconductive member, process cartridge, and image forming appa...
- Patent number 11,385,559
- Issue date Jul 12, 2022
- Canon Kabushiki Kaisha
- Yuichi Kikuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process cartridge and image forming apparatus
- Patent number 11,378,910
- Issue date Jul 5, 2022
- Canon Kabushiki Kaisha
- Takashi Mukai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Electrophotographic apparatus, process cartridge and cartridge set
- Patent number 11,360,405
- Issue date Jun 14, 2022
- Canon Kabushiki Kaisha
- Hiroyuki Tomono
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic apparatus, process cartridge, and cartridge set
- Patent number 11,360,426
- Issue date Jun 14, 2022
- Canon Kabushiki Kaisha
- Yoshitaka Suzumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electro-conductive member for electrophotography, process cartridge...
- Patent number 11,347,156
- Issue date May 31, 2022
- Canon Kabushiki Kaisha
- Masahiro Kurachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Electrophotographic apparatus, process cartridge, and cartridge set
- Patent number 11,320,756
- Issue date May 3, 2022
- Canon Kabushiki Kaisha
- Shohei Kototani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electroconductive member, process cartridge, and electrophotographi...
- Patent number 11,175,602
- Issue date Nov 16, 2021
- Canon Kabushiki Kaisha
- Satoru Nishioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic electro-conductive member, process cartridge, a...
- Patent number 11,169,454
- Issue date Nov 9, 2021
- Canon Kabushiki Kaisha
- Satoru Nishioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and electrophotographic apparatus
- Patent number 11,137,716
- Issue date Oct 5, 2021
- Canon Kabushiki Kaisha
- Fumiyuki Hiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing member, process cartridge and electrophotographic apparatus
- Patent number 11,112,748
- Issue date Sep 7, 2021
- Canon Kabushiki Kaisha
- Masaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and electrophotographic apparatus capable of supp...
- Patent number 11,112,719
- Issue date Sep 7, 2021
- Canon Kabushiki Kaisha
- Kohei Makisumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silanol composition, cured product, adhesive, and method for curing...
- Patent number 11,091,506
- Issue date Aug 17, 2021
- Asahi Kasei Kabushiki Kaisha
- Kazuhiro Yamauchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic apparatus, process cartridge and cartridge set
- Patent number 11,061,342
- Issue date Jul 13, 2021
- Canon Kabushiki Kaisha
- Noriyoshi Umeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Conductive member
- Patent number 10,996,581
- Issue date May 4, 2021
- Canon Kabushiki Kaisha
- Norifumi Muranaka
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method of producing a polymer nanofiber sheet
- Patent number 10,968,315
- Issue date Apr 6, 2021
- Canon Kabushiki Kaisha
- Tetsuo Hino
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Electro-conductive member, process cartridge and image forming appa...
- Patent number 10,845,724
- Issue date Nov 24, 2020
- Canon Kabushiki Kaisha
- Yuichi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rubber composition
- Patent number 10,843,383
- Issue date Nov 24, 2020
- Canon Kabushiki Kaisha
- Kenji Takashima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electrophotographic electroconductive member, process cartridge, an...
- Patent number 10,678,154
- Issue date Jun 9, 2020
- Canon Kabushiki Kaisha
- Kenji Takashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE OXYGEN SUPPLY DEVICE, DEVICE FOR PERFORMING TREATMENT WITH A...
- Publication number 20240350689
- Publication date Oct 24, 2024
- Canon Kabushiki Kaisha
- TAKUMI FURUKAWA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ACTIVE OXYGEN SUPPLY DEVICE
- Publication number 20240343571
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- YUICHI KIKUCHI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
REACTIVE OXYGEN SUPPLY APPARATUS, TREATMENT APPARATUS USING REACTIV...
- Publication number 20240343574
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- TAKUMI FURUKAWA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ACTIVE OXYGEN SUPPLY DEVICE, DEVICE FOR CONDUCTING TREATMENT WITH A...
- Publication number 20240342679
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- SHOTA KANEKO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DEVICE FOR TREATMENT WITH ACTIVATED OXYEGEN AND METHOD FOR TREATMEN...
- Publication number 20240349416
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- ATSUSHI UEMATSU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GAS TREATMENT APPARATUS AND GAS TREATMENT METHOD
- Publication number 20240343573
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- KENJI TAKASHIMA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
GAS TREATMENT DEVICE AND GAS TREATMENT METHOD
- Publication number 20240342337
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- YUICHI KIKUCHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
REACTIVE OXYGEN SUPPLY APPARATUS, TREATMENT APPARATUS USING REACTIV...
- Publication number 20240343570
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- MOTOTERU GOTO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
TREATMENT APPARATUS USING REACTIVE OXYGEN AND TREATMENT METHOD USIN...
- Publication number 20240343572
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- MASATSUGU HONGO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ACTIVE OXYGEN SUPPLY DEVICE AND METHOD FOR TREATMENT WITH ACTIVE OX...
- Publication number 20240157006
- Publication date May 16, 2024
- Canon Kabushiki Kaisha
- TAKUMI FURUKAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE FOR TREATMENT WITH ACTIVATED OXYGEN AND METHOD FOR TREATMENT...
- Publication number 20240157011
- Publication date May 16, 2024
- Canon Kabushiki Kaisha
- TAKUMI FURUKAWA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ACTIVE OXYGEN SUPPLY DEVICE, DEVICE FOR CONDUCTING TREATMENT BY ACT...
- Publication number 20230146111
- Publication date May 11, 2023
- Canon Kabushiki Kaisha
- Takumi Furukawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STERILIZATION DEVICE, STERILIZATION METHOD, ACTIVE OXYGEN SUPPLY DE...
- Publication number 20230139536
- Publication date May 4, 2023
- Canon Kabushiki Kaisha
- Takumi Furukawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROCONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPA...
- Publication number 20220308495
- Publication date Sep 29, 2022
- Canon Kabushiki Kaisha
- Yuichi Kikuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROPHOTOGRAPHIC ELECTRO-CONDUCTIVE MEMBER, PROCESS CARTRIDGE, A...
- Publication number 20220244658
- Publication date Aug 4, 2022
- Canon Kabushiki Kaisha
- Masaki Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROCONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHI...
- Publication number 20220244673
- Publication date Aug 4, 2022
- Canon Kabushiki Kaisha
- Kenji Takashima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTRO-CONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPH...
- Publication number 20220229379
- Publication date Jul 21, 2022
- Canon Kabushiki Kaisha
- Shota Kaneko
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Cured Product, Modified Cured Product, and Curing Method
- Publication number 20220185964
- Publication date Jun 16, 2022
- Asahi Kasei Kabushiki Kaisha
- Kazuhiro Yamauchi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTROCONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHI...
- Publication number 20220026825
- Publication date Jan 27, 2022
- Canon Kabushiki Kaisha
- Satoru Nishioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC ELECTRO-CONDUCTIVE MEMBER, PROCESS CARTRIDGE, A...
- Publication number 20220011684
- Publication date Jan 13, 2022
- Canon Kabushiki Kaisha
- Satoru Nishioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC APPARATUS, PROCESS CARTRIDGE, AND CARTRIDGE SET
- Publication number 20210116827
- Publication date Apr 22, 2021
- Canon Kabushiki Kaisha
- Kosuke Fukudome
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC APPARATUS, PROCESS CARTRIDGE AND CARTRIDGE SET
- Publication number 20210116828
- Publication date Apr 22, 2021
- Canon Kabushiki Kaisha
- Noriyoshi Umeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS USING THE SAME
- Publication number 20210116833
- Publication date Apr 22, 2021
- Canon Kabushiki Kaisha
- Yuka Ishiduka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20210116856
- Publication date Apr 22, 2021
- Canon Kabushiki Kaisha
- Takashi Mukai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20210116857
- Publication date Apr 22, 2021
- Canon Kabushiki Kaisha
- Fumiyuki Hiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20210116826
- Publication date Apr 22, 2021
- Canon Kabushiki Kaisha
- Tsutomu Nishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC APPARATUS, PROCESS CARTRIDGE AND CARTRIDGE SET
- Publication number 20210116829
- Publication date Apr 22, 2021
- Canon Kabushiki Kaisha
- Hiroyuki Tomono
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC APPARATUS, PROCESS CARTRIDGE, AND CARTRIDGE SET
- Publication number 20210116831
- Publication date Apr 22, 2021
- Canon Kabushiki Kaisha
- Tsuneyoshi Tominaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS
- Publication number 20210116854
- Publication date Apr 22, 2021
- Canon Kabushiki Kaisha
- Kohei Makisumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC APPARATUS, PROCESS CARTRIDGE, AND CARTRIDGE SET
- Publication number 20210116859
- Publication date Apr 22, 2021
- Canon Kabushiki Kaisha
- Tomohiro Unno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Kazuhiro Yamauchi

Person

Patents Grantslast 30 patents

Electrophotographic electro-conductive member, process cartridge, a...

Cured product, modified cured product, and curing method

Electrophotographic member, process cartridge and electrophotograph...

Electroconductive member, process cartridge, and image forming appa...

Electrophotographic electro-conductive member, process cartridge, a...

Electrophotographic apparatus, process cartridge, and cartridge set

Electrophotographic apparatus, process cartridge, and cartridge set

Electrophotographic apparatus, process cartridge, and cartridge set

Process for producing an electrophotographic electroconductive member

Process cartridge and electrophotographic apparatus

Electroconductive member, process cartridge, and image forming appa...

Process cartridge and image forming apparatus

Process cartridge and electrophotographic apparatus using the same

Electrophotographic apparatus, process cartridge and cartridge set

Electrophotographic apparatus, process cartridge, and cartridge set

Electro-conductive member for electrophotography, process cartridge...

Process cartridge and electrophotographic apparatus

Electrophotographic apparatus, process cartridge, and cartridge set

Electroconductive member, process cartridge, and electrophotographi...

Electrophotographic electro-conductive member, process cartridge, a...

Process cartridge and electrophotographic apparatus

Developing member, process cartridge and electrophotographic apparatus

Process cartridge and electrophotographic apparatus capable of supp...

Silanol composition, cured product, adhesive, and method for curing...

Electrophotographic apparatus, process cartridge and cartridge set

Conductive member

Method of producing a polymer nanofiber sheet

Electro-conductive member, process cartridge and image forming appa...

Rubber composition

Electrophotographic electroconductive member, process cartridge, an...

Patents Applicationslast 30 patents

ACTIVE OXYGEN SUPPLY DEVICE, DEVICE FOR PERFORMING TREATMENT WITH A...

ACTIVE OXYGEN SUPPLY DEVICE

REACTIVE OXYGEN SUPPLY APPARATUS, TREATMENT APPARATUS USING REACTIV...

ACTIVE OXYGEN SUPPLY DEVICE, DEVICE FOR CONDUCTING TREATMENT WITH A...

DEVICE FOR TREATMENT WITH ACTIVATED OXYEGEN AND METHOD FOR TREATMEN...

GAS TREATMENT APPARATUS AND GAS TREATMENT METHOD

GAS TREATMENT DEVICE AND GAS TREATMENT METHOD

REACTIVE OXYGEN SUPPLY APPARATUS, TREATMENT APPARATUS USING REACTIV...

TREATMENT APPARATUS USING REACTIVE OXYGEN AND TREATMENT METHOD USIN...

ACTIVE OXYGEN SUPPLY DEVICE AND METHOD FOR TREATMENT WITH ACTIVE OX...

DEVICE FOR TREATMENT WITH ACTIVATED OXYGEN AND METHOD FOR TREATMENT...

ACTIVE OXYGEN SUPPLY DEVICE, DEVICE FOR CONDUCTING TREATMENT BY ACT...

STERILIZATION DEVICE, STERILIZATION METHOD, ACTIVE OXYGEN SUPPLY DE...

ELECTROCONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPA...

ELECTROPHOTOGRAPHIC ELECTRO-CONDUCTIVE MEMBER, PROCESS CARTRIDGE, A...

ELECTROCONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHI...

ELECTRO-CONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPH...

Cured Product, Modified Cured Product, and Curing Method

ELECTROCONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHI...

ELECTROPHOTOGRAPHIC ELECTRO-CONDUCTIVE MEMBER, PROCESS CARTRIDGE, A...

ELECTROPHOTOGRAPHIC APPARATUS, PROCESS CARTRIDGE, AND CARTRIDGE SET

ELECTROPHOTOGRAPHIC APPARATUS, PROCESS CARTRIDGE AND CARTRIDGE SET

PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS USING THE SAME

PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

ELECTROPHOTOGRAPHIC APPARATUS, PROCESS CARTRIDGE AND CARTRIDGE SET

ELECTROPHOTOGRAPHIC APPARATUS, PROCESS CARTRIDGE, AND CARTRIDGE SET

PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS

ELECTROPHOTOGRAPHIC APPARATUS, PROCESS CARTRIDGE, AND CARTRIDGE SET