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G03G2215/0604

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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G2215/00Apparatus for electrophotographic processes

Current Industry

G03G2215/0604solid type

Industries

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Patents Grantslast 30 patents

Information Patent Grant
White toner for electrostatic image development, electrostatic imag...
- Patent number 11,531,283
- Issue date Dec 20, 2022
- FUJIFILM Business Innovation Corp.
- Takahiro Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 10,656,567
- Issue date May 19, 2020
- Fuji Xerox Co., Ltd.
- Tatsuhiro Igarashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder storage container and image forming apparatus
- Patent number 10,558,142
- Issue date Feb 11, 2020
- Ricoh Company, Ltd.
- Kazuki Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer, process cartridge, image forming apparatus, image...
- Patent number 10,429,756
- Issue date Oct 1, 2019
- Ricoh Company, Ltd.
- Kazuoki Fuwa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Curable toner compositions and processes
- Patent number 10,372,052
- Issue date Aug 6, 2019
- Xerox Corporation
- Edward G Zwartz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner set for electrostatic image development, developer set for el...
- Patent number 9,829,819
- Issue date Nov 28, 2017
- Fuji Xerox Co., Ltd.
- Hiroko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner set for electrostatic image development, developer set for el...
- Patent number 9,785,076
- Issue date Oct 10, 2017
- Fuji Xerox Co., Ltd.
- Hiroko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and electrophotographic cartridge
- Patent number 9,746,816
- Issue date Aug 29, 2017
- Mitsubishi Chemical Corporation
- Tadashi Mizushima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Curable toner compositions and processes
- Patent number 9,632,440
- Issue date Apr 25, 2017
- Xerox Corporation
- Edward G Zwartz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Curable toner compositions and processes
- Patent number 9,594,319
- Issue date Mar 14, 2017
- Xerox Corporation
- Edward Graham Zwartz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrostatic development, image forming device using sam...
- Patent number 9,341,969
- Issue date May 17, 2016
- Sharp Kabushiki Kaisha
- Toshiharu Kataoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and process cartridge incorporated therein
- Patent number 9,031,469
- Issue date May 12, 2015
- Ricoh Company, Ltd.
- Takuma Iwasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus and developer cartridge
- Patent number 8,787,801
- Issue date Jul 22, 2014
- Brother Kogyo Kabushiki Kaisha
- Soichiro Mase
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, production method thereof, developer and image forming method
- Patent number 8,758,968
- Issue date Jun 24, 2014
- Ricoh Company, Ltd.
- Naohiro Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, developer, toner cartridge, and image forming apparatus
- Patent number 8,722,290
- Issue date May 13, 2014
- Fuji Xerox Co., Ltd.
- Masaru Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for developing electrostatic charge image
- Patent number 8,691,483
- Issue date Apr 8, 2014
- Mitsubishi Chemical Corporation
- Shiro Yasutomi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image developing toner, electrostatic charge i...
- Patent number 8,679,721
- Issue date Mar 25, 2014
- Kyocera Mita Corporation
- Seiji Kikushima
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Toner, liquid developer, dry developer, developer cartridge, proces...
- Patent number 8,658,338
- Issue date Feb 25, 2014
- Fuji Xerox Co., Ltd.
- Koji Horiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer supply device and image forming apparatus having the same
- Patent number 8,639,166
- Issue date Jan 28, 2014
- Brother Kogyo Kabushiki Kaisha
- Takanori Uno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for electrostatic photography, process cartridge for imag...
- Patent number 8,580,468
- Issue date Nov 12, 2013
- Fuji Xerox Co., Ltd.
- Tetsuya Taguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, method of manufacturing toner, image forming method, image f...
- Patent number 8,568,951
- Issue date Oct 29, 2013
- Ricoh Company, Ltd.
- Masaki Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrophotography
- Patent number 8,546,054
- Issue date Oct 1, 2013
- Samsung Electronics Co., Ltd.
- Jae-hyeuk Jeong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder storage container, developing device using powder storage co...
- Patent number 8,543,040
- Issue date Sep 24, 2013
- Fuji Xerox Co., Ltd.
- Toshiaki Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer, developer container, and image forming apparatus
- Patent number 8,530,125
- Issue date Sep 10, 2013
- Oki Data Corporation
- Kazuteru Kurihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge developing toner, electrostatic charge develop...
- Patent number 8,497,055
- Issue date Jul 30, 2013
- Kyocera Mita Corporation
- Seiji Kikushima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, and method for producing the same
- Patent number 8,486,597
- Issue date Jul 16, 2013
- Ricoh Company, Ltd.
- Atsushi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, image forming method, and process cartridge
- Patent number 8,486,596
- Issue date Jul 16, 2013
- Ricoh Company, Limited
- Masaki Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hybrid developing carrier, hybrid developing device and image-formi...
- Patent number 8,470,507
- Issue date Jun 25, 2013
- Konica Minolta Business Technologies, Inc.
- Noboru Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, and image forming method and apparatus using the toner
- Patent number 8,470,506
- Issue date Jun 25, 2013
- Ricoh Company, Limited
- Atsushi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer, image forming unit and image forming apparatus
- Patent number 8,431,299
- Issue date Apr 30, 2013
- Oki Data Corporation
- Yuki Matsuura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER, TONER CARTRIDGE, IMAGE FORMING APPARATUS, AND PRINTED ARTICLE
- Publication number 20250021029
- Publication date Jan 16, 2025
- MITSUBISHI CHEMICAL CORPORATION
- Daichi TATSUMI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240419099
- Publication date Dec 19, 2024
- Canon Kabushiki Kaisha
- MOTONARI ITO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EXTERNAL ADDITIVE FOR TONER
- Publication number 20240385547
- Publication date Nov 21, 2024
- Hewlett-Packard Development Company, L.P.
- Seyoung Yoon
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHODS OF COATING SUBSTRATES AND COATED SUBSTRATES
- Publication number 20240385559
- Publication date Nov 21, 2024
- SWIMC LLC
- Charles I. SKILLMAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING SYSTEM AND IMAGE FORMING METHOD
- Publication number 20240361710
- Publication date Oct 31, 2024
- Konica Minolta, Inc.
- Yukiko NAKAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING ROLLER, PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC IMAGE FOR...
- Publication number 20240353777
- Publication date Oct 24, 2024
- Konica Minolta, Inc.
- Michiaki ISHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING METHOD AND IMAGE FORMING SYSTEM
- Publication number 20240353785
- Publication date Oct 24, 2024
- Konica Minolta, Inc.
- Koji SHIBATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPING AGENT, TONER ACCOMMODATING UNIT, IMAGE FORMING AP...
- Publication number 20240241458
- Publication date Jul 18, 2024
- Tsukiko TAKAHASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIN PARTICLES, METHOD FOR PRODUCING RESIN PARTICLES, TONER, DEVEL...
- Publication number 20240228770
- Publication date Jul 11, 2024
- RICOH COMPANY, LTD.
- Akinori Saitoh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN PARTICLES, TONER, METHOD FOR PRODUCING RESIN PARTICLES, METHO...
- Publication number 20240152065
- Publication date May 9, 2024
- RICOH COMPANY, LTD.
- Junichi Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
WHITE TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT, ELECTROSTATIC IMAG...
- Publication number 20220373908
- Publication date Nov 24, 2022
- FUJIFILM Business Innovation Corp.
- Takahiro YAMASHITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, IMAGE...
- Publication number 20180364600
- Publication date Dec 20, 2018
- Kazuoki FUWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER STORAGE CONTAINER AND IMAGE FORMING APPARATUS
- Publication number 20180356748
- Publication date Dec 13, 2018
- RICOH COMPANY, LTD.
- Kazuki MATSUMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER SET FOR ELECTROSTATIC IMAGE DEVELOPMENT, DEVELOPER SET FOR EL...
- Publication number 20150023690
- Publication date Jan 22, 2015
- FUJI XEROX CO., LTD
- Hiroko KOBAYASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROSTATIC DEVELOPMENT, IMAGE FORMING DEVICE USING SAM...
- Publication number 20150010860
- Publication date Jan 8, 2015
- Sharp Kabushiki Kaisha
- Toshiharu Kataoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, LIQUID DEVELOPER, DRY DEVELOPER, DEVELOPER CARTRIDGE, PROCES...
- Publication number 20130216943
- Publication date Aug 22, 2013
- FUJI XEROX CO., LTD
- Koji HORIBA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER SET FOR ELECTROSTATIC IMAGE DEVELOPMENT, DEVELOPER SET FOR EL...
- Publication number 20120244465
- Publication date Sep 27, 2012
- FUJI XEROX CO., LTD
- Hiroko KOBAYASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, METHOD OF MANUFACTURING TONER, IMAGE FORMING METHOD, IMAGE F...
- Publication number 20120237870
- Publication date Sep 20, 2012
- Masaki Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER SUPPLY DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME
- Publication number 20120201576
- Publication date Aug 9, 2012
- BROTHER KOGYO KABUSHIKI KAISHA
- Takanori UNO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER FOR ELECTROSTATIC PHOTOGRAPHY, PROCESS CARTRIDGE FOR IMAG...
- Publication number 20120122026
- Publication date May 17, 2012
- FUJI XEROX CO., LTD
- Tetsuya TAGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, PRODUCTION METHOD THEREOF, DEVELOPER AND IMAGE FORMING METHOD
- Publication number 20120122027
- Publication date May 17, 2012
- Naohiro WATANABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE DEVELOPING TONER, ELECTROSTATIC CHARGE DEVELOP...
- Publication number 20120058424
- Publication date Mar 8, 2012
- Kyocera Mita Corporation
- Seiji Kikushima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing Apparatus and Developer Cartridge
- Publication number 20120039632
- Publication date Feb 16, 2012
- BROTHER KOGYO KABUSHIKI KAISHA
- Soichiro Mase
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, DEVELOPER, TONER CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20110318063
- Publication date Dec 29, 2011
- FUJI XEROX CO., LTD
- Masaru TAKAHASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and process cartridge incorporated therein
- Publication number 20110311277
- Publication date Dec 22, 2011
- RICOH COMPANY, LTD.
- Takuma Iwasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER
- Publication number 20110294058
- Publication date Dec 1, 2011
- Masana SHIBA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
- Publication number 20110294057
- Publication date Dec 1, 2011
- Kyocera Mita Corporation
- Seiji Kikushima
- B82 - NANO-TECHNOLOGY
Information Patent Application
TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE
- Publication number 20110294060
- Publication date Dec 1, 2011
- MITSUBISHI CHEMICAL CORPORATION
- Shiro YASUTOMI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, AND METHOD FOR PRODUCING THE SAME
- Publication number 20110244383
- Publication date Oct 6, 2011
- Atsushi YAMAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER STORAGE CONTAINER, DEVELOPING DEVICE USING POWDER STORAGE CO...
- Publication number 20110236075
- Publication date Sep 29, 2011
- FUJI XEROX CO., LTD
- Toshiaki SUZUKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

White toner for electrostatic image development, electrostatic imag...

Electrophotographic image forming apparatus

Powder storage container and image forming apparatus

Toner, developer, process cartridge, image forming apparatus, image...

Curable toner compositions and processes

Toner set for electrostatic image development, developer set for el...

Toner set for electrostatic image development, developer set for el...

Image forming apparatus and electrophotographic cartridge

Curable toner compositions and processes

Curable toner compositions and processes

Toner for electrostatic development, image forming device using sam...

Image forming apparatus and process cartridge incorporated therein

Developing apparatus and developer cartridge

Toner, production method thereof, developer and image forming method

Toner, developer, toner cartridge, and image forming apparatus

Toner for developing electrostatic charge image

Electrostatic charge image developing toner, electrostatic charge i...

Toner, liquid developer, dry developer, developer cartridge, proces...

Developer supply device and image forming apparatus having the same

Developer for electrostatic photography, process cartridge for imag...

Toner, method of manufacturing toner, image forming method, image f...

Toner for electrophotography

Powder storage container, developing device using powder storage co...

Developer, developer container, and image forming apparatus

Electrostatic charge developing toner, electrostatic charge develop...

Toner, and method for producing the same

Toner, image forming method, and process cartridge

Hybrid developing carrier, hybrid developing device and image-formi...

Toner, and image forming method and apparatus using the toner

Developer, image forming unit and image forming apparatus

Patents Applicationslast 30 patents

TONER, TONER CARTRIDGE, IMAGE FORMING APPARATUS, AND PRINTED ARTICLE

IMAGE FORMING APPARATUS

EXTERNAL ADDITIVE FOR TONER

METHODS OF COATING SUBSTRATES AND COATED SUBSTRATES

IMAGE FORMING SYSTEM AND IMAGE FORMING METHOD

DEVELOPING ROLLER, PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC IMAGE FOR...

IMAGE FORMING METHOD AND IMAGE FORMING SYSTEM

TONER, DEVELOPING AGENT, TONER ACCOMMODATING UNIT, IMAGE FORMING AP...

RESIN PARTICLES, METHOD FOR PRODUCING RESIN PARTICLES, TONER, DEVEL...

RESIN PARTICLES, TONER, METHOD FOR PRODUCING RESIN PARTICLES, METHO...

WHITE TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT, ELECTROSTATIC IMAG...

TONER, DEVELOPER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, IMAGE...

POWDER STORAGE CONTAINER AND IMAGE FORMING APPARATUS

TONER SET FOR ELECTROSTATIC IMAGE DEVELOPMENT, DEVELOPER SET FOR EL...

TONER FOR ELECTROSTATIC DEVELOPMENT, IMAGE FORMING DEVICE USING SAM...

TONER, LIQUID DEVELOPER, DRY DEVELOPER, DEVELOPER CARTRIDGE, PROCES...

TONER SET FOR ELECTROSTATIC IMAGE DEVELOPMENT, DEVELOPER SET FOR EL...

TONER, METHOD OF MANUFACTURING TONER, IMAGE FORMING METHOD, IMAGE F...

DEVELOPER SUPPLY DEVICE AND IMAGE FORMING APPARATUS HAVING THE SAME

DEVELOPER FOR ELECTROSTATIC PHOTOGRAPHY, PROCESS CARTRIDGE FOR IMAG...

TONER, PRODUCTION METHOD THEREOF, DEVELOPER AND IMAGE FORMING METHOD

ELECTROSTATIC CHARGE DEVELOPING TONER, ELECTROSTATIC CHARGE DEVELOP...

Developing Apparatus and Developer Cartridge

TONER, DEVELOPER, TONER CARTRIDGE, AND IMAGE FORMING APPARATUS

Image forming apparatus and process cartridge incorporated therein

TONER

ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...

TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE

TONER, AND METHOD FOR PRODUCING THE SAME

POWDER STORAGE CONTAINER, DEVELOPING DEVICE USING POWDER STORAGE CO...