having coatings applied thereto

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CPC
G03G9/113

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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G9/00Developers

Current Industry

G03G9/113having coatings applied thereto

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Carrier, xerographic developer, and carrier production method
- Patent number 12,204,280
- Issue date Jan 21, 2025
- Powdertech Co., Ltd.
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing carrier, electrostatic charge...
- Patent number 12,181,836
- Issue date Dec 31, 2024
- FUJIFILM Business Innovation Corp.
- Yasuo Kadokura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developer, process cartridge, image form...
- Patent number 12,169,390
- Issue date Dec 17, 2024
- FUJIFILM Business Innovation Corp.
- Yasuo Kadokura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic carrier, two-component developer, and developer for replen...
- Patent number 12,164,265
- Issue date Dec 10, 2024
- Canon Kabushiki Kaisha
- Yuto Onozaki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrostatic charge image developer, process cartridge, image form...
- Patent number 12,153,377
- Issue date Nov 26, 2024
- FUJIFILM Business Innovation Corp.
- Karin Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier for developing electrostatic latent image, two-component de...
- Patent number 12,147,192
- Issue date Nov 19, 2024
- Ricoh Company, Ltd.
- Hiroyuki Kishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing recycled carrier, method for producing recycle...
- Patent number 12,117,769
- Issue date Oct 15, 2024
- FUJIFILM Business Innovation Corp.
- Takeshi Tanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier for forming electrophotographic image, developing agent for...
- Patent number 12,105,472
- Issue date Oct 1, 2024
- Ricoh Company, Ltd.
- Kento Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image formation method
- Patent number 12,055,873
- Issue date Aug 6, 2024
- Kyocera Document Solutions Inc.
- Masashi Fujishima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing carrier, electrostatic charge...
- Patent number 12,019,395
- Issue date Jun 25, 2024
- FUJIFILM Business Innovation Corp.
- Yosuke Tsurumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing carrier for electrostatic charge image develop...
- Patent number 12,013,661
- Issue date Jun 18, 2024
- FUJIFILM Business Innovation Corp.
- Takeshi Tanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing carrier, electrostatic charge...
- Patent number 11,982,975
- Issue date May 14, 2024
- FUJIFILM Business Innovation Corp.
- Yosuke Tsurumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developer, process cartridge, image forming app...
- Patent number 11,960,243
- Issue date Apr 16, 2024
- FUJIFILM Business Innovation Corp.
- Kazutsuna Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and two-component developer
- Patent number 11,947,313
- Issue date Apr 2, 2024
- SHARP KABUSHIKI KAISHA
- Osamu Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus including the same
- Patent number 11,914,312
- Issue date Feb 27, 2024
- Kyocera Document Solutions Inc.
- Tamotsu Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and two-component developer
- Patent number 11,899,397
- Issue date Feb 13, 2024
- SHARP KABUSHIKI KAISHA
- Osamu Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, toner cartridge, and image forming apparatus
- Patent number 11,853,005
- Issue date Dec 26, 2023
- Toshiba Tec Kabushiki Kaisha
- Yosuke Imamura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Carrier and two-component developer
- Patent number 11,835,921
- Issue date Dec 5, 2023
- Kyocera Document Solutions Inc.
- Masashi Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Nanocomposites containing crystalline polyester and organosilica
- Patent number 11,773,255
- Issue date Oct 3, 2023
- Dmitry Fomitchev
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Carrier for developer and developer
- Patent number 11,640,121
- Issue date May 2, 2023
- Kyocera Document Solutions Inc.
- Yuma Uchihashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Two-component developer, developing device, and image forming device
- Patent number 11,619,889
- Issue date Apr 4, 2023
- SHARP KABUSHIKI KAISHA
- Maiko Nagaoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic developer set including toner and powder adhesi...
- Patent number 11,592,757
- Issue date Feb 28, 2023
- Canon Kabushiki Kaisha
- Shohei Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing carrier, electrostatic charge...
- Patent number 11,561,483
- Issue date Jan 24, 2023
- FUJIFILM Business Innovation Corp.
- Kazutsuna Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing carrier, electrostatic charge...
- Patent number 11,556,071
- Issue date Jan 17, 2023
- FUJIFILM Business Innovation Corp.
- Takuro Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier core material and electrophotographic development carrier u...
- Patent number 11,556,070
- Issue date Jan 17, 2023
- Dowa Electronics Materials Co., Ltd.
- Takeshi Kawauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carrier for forming electrophotographic image, developer for formin...
- Patent number 11,513,447
- Issue date Nov 29, 2022
- Ricoh Company, Ltd.
- Yuuya Takabayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ferrite carrier core material for electrophotographic developer, fe...
- Patent number 11,422,480
- Issue date Aug 23, 2022
- Powdertech Co., Ltd.
- Makoto Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing toner, electrostatic image developer...
- Patent number 11,392,052
- Issue date Jul 19, 2022
- FUJIFILM Business Innovation Corp.
- Yasuko Torii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
- Patent number 11,320,754
- Issue date May 3, 2022
- Canon Kabushiki Kaisha
- Kazunori Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IRON ION-RELEASING SUBSTANCE
- Publication number 20250021030
- Publication date Jan 16, 2025
- Sharp Kabushiki Kaisha
- Yohei OTSUKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TWO-COMPONENT DEVELOPER AND IMAGE FORMING APPARATUS
- Publication number 20240393708
- Publication date Nov 28, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Toru TAKATSUNA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TWO-COMPONENT DEVELOPER
- Publication number 20240329555
- Publication date Oct 3, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Tamotsu SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPER, DEVELOPER CARTRIDGE, PROCESS...
- Publication number 20240319630
- Publication date Sep 26, 2024
- FUJIFILM Business Innovation Corp.
- Yosuke TSURUMI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TWO-COMPONENT DEVELOPER
- Publication number 20240319629
- Publication date Sep 26, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Tamotsu SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TWO-COMPONENT DEVELOPER
- Publication number 20240302762
- Publication date Sep 12, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Sho SUMIOKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING METHOD, CARRIER, DEVELOPER, AND IMAGE FORMING APPARATUS
- Publication number 20240302763
- Publication date Sep 12, 2024
- Minoru MASUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER, DEVELOPING AGENT, IMAGE FORMING METHOD, IMAGE FORMING APPA...
- Publication number 20240295834
- Publication date Sep 5, 2024
- Masashi NAGAYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TWO-COMPONENT DEVELOPING AGENT, DEVELOPING AGENT ACCOMMODATING UNIT...
- Publication number 20240280921
- Publication date Aug 22, 2024
- RICOH COMPANY, LTD.
- Kohtaroh OGINO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FERRITE PARTICLES, CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER, ELECT...
- Publication number 20240254004
- Publication date Aug 1, 2024
- Powdertech Co., Ltd.
- Yuzuru YAMASAKI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
TWO-COMPONENT DEVELOPER
- Publication number 20240241461
- Publication date Jul 18, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Tamotsu SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TWO-COMPONENT DEVELOPER
- Publication number 20240184227
- Publication date Jun 6, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Kohei TERASAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING CARRIER, ELECTROPHOTOGRAPHIC IMAG...
- Publication number 20240160122
- Publication date May 16, 2024
- RICOH COMPANY, LTD.
- Kento TAKEUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORM...
- Publication number 20240134298
- Publication date Apr 25, 2024
- FUJIFILM Business Innovation Corp.
- Yasuo KADOKURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING APP...
- Publication number 20240134299
- Publication date Apr 25, 2024
- FUJIFILM Business Innovation Corp.
- Moegi IGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR MANUFACTURING SURFACE-TREATED GAS-PHASE-PROCESS SILICA P...
- Publication number 20240117192
- Publication date Apr 11, 2024
- Shin-Etsu Chemical Co., Ltd.
- Kazuyuki MATSUMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER, DEVELOPER SET, AND IMAGE FORMING APPARATUS
- Publication number 20240069456
- Publication date Feb 29, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Kohei TERASAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER AND TWO-COMPONENT DEVELOPER
- Publication number 20240069457
- Publication date Feb 29, 2024
- Canon Kabushiki Kaisha
- RYUJI MURAYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER SET AND IMAGE FORMING APPARATUS
- Publication number 20240069458
- Publication date Feb 29, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Asami SASAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMATION METHOD
- Publication number 20240069469
- Publication date Feb 29, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Masashi FUJISHIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, TONER PRODUCTION METHOD, AND TWO-COMPONENTDEVELOPER
- Publication number 20230408943
- Publication date Dec 21, 2023
- Canon Kabushiki Kaisha
- SHIN KITAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER AND TWO-COMPONENT DEVELOPER
- Publication number 20230408944
- Publication date Dec 21, 2023
- Canon Kabushiki Kaisha
- DAISUKE TSUJIMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER
- Publication number 20230408946
- Publication date Dec 21, 2023
- Canon Kabushiki Kaisha
- KAZUYUKI SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER FOR ELECTROSTATIC IMAGE DEVELOPMENT, ELECTROSTATIC IMAGE DE...
- Publication number 20230314977
- Publication date Oct 5, 2023
- FUJIFILM Business Innovation Corp.
- Karin SAKAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORM...
- Publication number 20230314975
- Publication date Oct 5, 2023
- FUJIFILM Business Innovation Corp.
- Takuro WATANABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE AND METHOD FOR PR...
- Publication number 20230314976
- Publication date Oct 5, 2023
- FUJIFILM Business Innovation Corp.
- Yasuo Kadokura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TWO COMPONENT DEVELOPER CONTAINING TONER AND MAGNETIC CARRIER, AND...
- Publication number 20230305419
- Publication date Sep 28, 2023
- Canon Kabushiki Kaisha
- HIROKI WATANABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER FOR ELECTROPHOTOGRAPHIC IMAGE FORMATION, DEVELOPER FOR ELEC...
- Publication number 20230305439
- Publication date Sep 28, 2023
- Masashi NAGAYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING CARRIER FOR DEVELOPING ELECTROSTATIC CHARGE IM...
- Publication number 20230288830
- Publication date Sep 14, 2023
- FUJIFILM Business Innovation Corp.
- Takeshi TANABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARRIER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, ELECTROSTATIC CH...
- Publication number 20230251589
- Publication date Aug 10, 2023
- FUJIFILM Business Innovation Corp.
- Shintaro ANNO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

having coatings applied thereto

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Carrier, xerographic developer, and carrier production method

Electrostatic charge image developing carrier, electrostatic charge...

Electrostatic charge image developer, process cartridge, image form...

Magnetic carrier, two-component developer, and developer for replen...

Electrostatic charge image developer, process cartridge, image form...

Carrier for developing electrostatic latent image, two-component de...

Method for producing recycled carrier, method for producing recycle...

Carrier for forming electrophotographic image, developing agent for...

Image forming apparatus and image formation method

Electrostatic charge image developing carrier, electrostatic charge...

Method for producing carrier for electrostatic charge image develop...

Electrostatic charge image developing carrier, electrostatic charge...

Electrostatic image developer, process cartridge, image forming app...

Toner and two-component developer

Developing device and image forming apparatus including the same

Toner and two-component developer

Toner, toner cartridge, and image forming apparatus

Carrier and two-component developer

Nanocomposites containing crystalline polyester and organosilica

Carrier for developer and developer

Two-component developer, developing device, and image forming device

Electrophotographic developer set including toner and powder adhesi...

Electrostatic charge image developing carrier, electrostatic charge...

Electrostatic charge image developing carrier, electrostatic charge...

Carrier core material and electrophotographic development carrier u...

Carrier for forming electrophotographic image, developer for formin...

Ferrite carrier core material for electrophotographic developer, fe...

Electrostatic image developing toner, electrostatic image developer...

Process cartridge and image forming apparatus

Process cartridge and electrophotographic apparatus

Patents Applicationslast 30 patents

IRON ION-RELEASING SUBSTANCE

TWO-COMPONENT DEVELOPER AND IMAGE FORMING APPARATUS

TWO-COMPONENT DEVELOPER

ELECTROSTATIC CHARGE IMAGE DEVELOPER, DEVELOPER CARTRIDGE, PROCESS...

TWO-COMPONENT DEVELOPER

TWO-COMPONENT DEVELOPER

IMAGE FORMING METHOD, CARRIER, DEVELOPER, AND IMAGE FORMING APPARATUS

CARRIER, DEVELOPING AGENT, IMAGE FORMING METHOD, IMAGE FORMING APPA...

TWO-COMPONENT DEVELOPING AGENT, DEVELOPING AGENT ACCOMMODATING UNIT...

FERRITE PARTICLES, CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER, ELECT...

TWO-COMPONENT DEVELOPER

TWO-COMPONENT DEVELOPER

ELECTROPHOTOGRAPHIC IMAGE FORMING CARRIER, ELECTROPHOTOGRAPHIC IMAG...

ELECTROSTATIC CHARGE IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORM...

ELECTROSTATIC IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING APP...

METHOD FOR MANUFACTURING SURFACE-TREATED GAS-PHASE-PROCESS SILICA P...

DEVELOPER, DEVELOPER SET, AND IMAGE FORMING APPARATUS

TONER AND TWO-COMPONENT DEVELOPER

DEVELOPER SET AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMATION METHOD

TONER, TONER PRODUCTION METHOD, AND TWO-COMPONENTDEVELOPER

TONER AND TWO-COMPONENT DEVELOPER

TONER

CARRIER FOR ELECTROSTATIC IMAGE DEVELOPMENT, ELECTROSTATIC IMAGE DE...

ELECTROSTATIC CHARGE IMAGE DEVELOPER, PROCESS CARTRIDGE, IMAGE FORM...

CARRIER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE AND METHOD FOR PR...

TWO COMPONENT DEVELOPER CONTAINING TONER AND MAGNETIC CARRIER, AND...

CARRIER FOR ELECTROPHOTOGRAPHIC IMAGE FORMATION, DEVELOPER FOR ELEC...

METHOD FOR PRODUCING CARRIER FOR DEVELOPING ELECTROSTATIC CHARGE IM...

CARRIER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, ELECTROSTATIC CH...