Separation; Classifying

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G03G9/0817

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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G9/00Developers

Current Industry

G03G9/0817Separation; Classifying

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Toner classification apparatus and a toner production method
- Patent number 11,835,919
- Issue date Dec 5, 2023
- Canon Kabushiki Kaisha
- Daisuke Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner classification apparatus and toner production method
- Patent number 11,835,875
- Issue date Dec 5, 2023
- Canon Kabushiki Kaisha
- Daisuke Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner classification apparatus and toner production method
- Patent number 11,829,102
- Issue date Nov 28, 2023
- Canon Kabushiki Kaisha
- Daisuke Yamashita
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Toner for developing electrostatic charge image, electrostatic char...
- Patent number 11,809,130
- Issue date Nov 7, 2023
- FUJIFILM Business Innovation Corp.
- Shintaro Anno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic core material for electrophotographic developer, carrier f...
- Patent number 11,099,495
- Issue date Aug 24, 2021
- Powdertech Co., Ltd.
- Hiroki Sawamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner, production method of toner, image forming method, image form...
- Patent number 10,754,270
- Issue date Aug 25, 2020
- Ricoh Company, Ltd.
- Naoko Kitada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrostatic charge development
- Patent number 10,481,513
- Issue date Nov 19, 2019
- Konica Minolta, Inc.
- Kenshi Miyajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer, developer storage body, developing device and image form...
- Patent number 10,248,037
- Issue date Apr 2, 2019
- Oki Data Corporation
- Manami Hiraide
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cold wax dispersion process
- Patent number 10,175,593
- Issue date Jan 8, 2019
- Xerox Corporation
- Judith M. Vandewinckel
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Method for producing toner particle
- Patent number 9,927,728
- Issue date Mar 27, 2018
- Canon Kabushiki Kaisha
- Satoshi Arimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Surface modified magnetic carriers using hydrophobized titania
- Patent number 9,841,702
- Issue date Dec 12, 2017
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Surface modified magnetic carriers using hydrophobized titania
- Patent number 9,835,967
- Issue date Dec 5, 2017
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Robust method for producing latex seed particles
- Patent number 9,809,698
- Issue date Nov 7, 2017
- Xerox Corporation
- Shigeng Li
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner producing apparatus and toner producing method
- Patent number 9,573,136
- Issue date Feb 21, 2017
- Ricoh Company, Ltd.
- Koji Noge
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Colorless ultraviolet security toner
- Patent number 9,529,294
- Issue date Dec 27, 2016
- Troy Group, Inc.
- Kevin L. Heilman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method to achieve tribocharge uniformity of a developer mix across...
- Patent number 9,523,932
- Issue date Dec 20, 2016
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing positively chargeable toner
- Patent number 9,470,991
- Issue date Oct 18, 2016
- Kao Corporation
- Kohei Katayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of making a phosphorescent toner
- Patent number 9,442,402
- Issue date Sep 13, 2016
- Troy Group, Inc.
- Carrie Gilson
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Toner and developer
- Patent number 9,316,938
- Issue date Apr 19, 2016
- Ricoh Company, Ltd.
- Masaki Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Classifying apparatus, classifying method, toner and method for pro...
- Patent number 9,207,552
- Issue date Dec 8, 2015
- Ricoh Company, Ltd.
- Natsuko Matsushita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Particulate material production method, and particulate material pr...
- Patent number 9,195,156
- Issue date Nov 24, 2015
- Ricoh Company, Ltd.
- Ryota Inoue
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Toner for electrostatic latent image development and method of prod...
- Patent number 9,069,269
- Issue date Jun 30, 2015
- Kyocera Document Solutions Inc.
- Takanori Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Classifying apparatus, classifying method, and method for producing...
- Patent number 9,004,285
- Issue date Apr 14, 2015
- Ricoh Company, Ltd.
- Tetsuya Tanaka
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Sieving device, sieving device for developing device, and powder-ch...
- Patent number 8,973,759
- Issue date Mar 10, 2015
- Ricoh Company, Ltd.
- Hideo Ichikawa
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Toner for magnetic single-component development
- Patent number 8,962,231
- Issue date Feb 24, 2015
- Kyocera Document Solutions Inc.
- Masashi Tamagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner and method for producing the same
- Patent number 8,911,924
- Issue date Dec 16, 2014
- Ricoh Company, Ltd.
- Tomoyuki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developing toner
- Patent number 8,865,387
- Issue date Oct 21, 2014
- Park & OPC Co., Ltd
- Jae-Goang Yu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner for electrostatic image development
- Patent number 8,852,841
- Issue date Oct 7, 2014
- Kao Corporation
- Takeshi Ashizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transparent electrostatic charge image developing toner and method...
- Patent number 8,815,482
- Issue date Aug 26, 2014
- Fuji Xerox Co., Ltd.
- Yuki Takamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Classification device
- Patent number 8,757,387
- Issue date Jun 24, 2014
- Ricoh Company, Limited
- Nobuyasu Makino
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

Information Patent Application
TONER
- Publication number 20240385546
- Publication date Nov 21, 2024
- Canon Kabushiki Kaisha
- DAI NOZAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROPHOTOGRAPHY OR ELECTROSTATIC RECORDING
- Publication number 20240192618
- Publication date Jun 13, 2024
- Canon Kabushiki Kaisha
- YUKI MASUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20240036493
- Publication date Feb 1, 2024
- Canon Kabushiki Kaisha
- SHOHEI KOTOTANI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner Composition
- Publication number 20230333495
- Publication date Oct 19, 2023
- Varun Sambhy
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR PRODUCING TONER
- Publication number 20230266687
- Publication date Aug 24, 2023
- FUJIFILM Business Innovation Corp.
- Yuya KATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER
- Publication number 20220404726
- Publication date Dec 22, 2022
- KYOCERA DOCUMENT SOLUTIONS INC.
- Haruhiro Hatajiri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER MANUFACTURING METHOD AND TONER
- Publication number 20220390863
- Publication date Dec 8, 2022
- FUJIFILM Business Innovation Corp.
- Yuta SAEKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER BLENDS COMPRISING OF A CLEAR TONER AND A PIGMENTED TONER
- Publication number 20220317585
- Publication date Oct 6, 2022
- Lexmark International, Inc.
- KASTURI RANGAN SRINIVASAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CLASSIFICATION APPARATUS AND A TONER PRODUCTION METHOD
- Publication number 20220179332
- Publication date Jun 9, 2022
- Canon Kabushiki Kaisha
- Daisuke Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, ELECTROSTATIC CHAR...
- Publication number 20220091526
- Publication date Mar 24, 2022
- FUJI XEROX CO., LTD
- Shintaro ANNO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CLASSIFICATION APPARATUS AND TONER PRODUCTION METHOD
- Publication number 20210397104
- Publication date Dec 23, 2021
- Canon Kabushiki Kaisha
- Daisuke YAMASHITA
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
MAGNETIC CORE MATERIAL FOR ELECTROPHOTOGRAPHIC DEVELOPER, CARRIER F...
- Publication number 20210080847
- Publication date Mar 18, 2021
- Powdertech Co., Ltd.
- Hiroki SAWAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE AND METHOD OF MANUF...
- Publication number 20210063904
- Publication date Mar 4, 2021
- SAKATA INX CORPORATION
- Motoyuki KUSAMIYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER, PRODUCTION METHOD OF TONER, IMAGE FORMING METHOD, IMAGE FORM...
- Publication number 20200174390
- Publication date Jun 4, 2020
- Naoko KITADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER FOR ELECTROSTATIC CHARGE DEVELOPMENT
- Publication number 20190212665
- Publication date Jul 11, 2019
- Konica Minolta, Inc.
- Kenshi MIYAJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
WHITE TONER AND IMAGE FORMATION APPARATUS
- Publication number 20180203372
- Publication date Jul 19, 2018
- Oki Data Corporation
- Hiroshi TAKANO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COLD WAX DISPERSION PROCESS
- Publication number 20180059559
- Publication date Mar 1, 2018
- Xerox Corporation.
- Judith M. Vandewinckel
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
METHOD FOR PRODUCING TONER PARTICLE
- Publication number 20170277051
- Publication date Sep 28, 2017
- Canon Kabushiki Kaisha
- Satoshi Arimura
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Application
METHOD TO ACHIEVE TRIBOCHARGE UNIFORMITY OF A DEVELOPER MIX ACROSS...
- Publication number 20170075246
- Publication date Mar 16, 2017
- Lexmark International, Inc.
- Kasturi Rangan Srinivasan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Robust Method for Producing Latex Seed Particles
- Publication number 20160362538
- Publication date Dec 15, 2016
- Xerox Corporation.
- Shigeng Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COLORLESS ULTRAVIOLET SECURITY TONER
- Publication number 20160091814
- Publication date Mar 31, 2016
- Troy Group, Inc.
- Kevin L. Heilman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF MAKING A PHOSPHORESCENT TONER
- Publication number 20150253684
- Publication date Sep 10, 2015
- Troy Group, Inc.
- Carrie Gilson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER AND DEVELOPER
- Publication number 20140322643
- Publication date Oct 30, 2014
- Masaki Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PARTICULATE MATERIAL PRODUCTION METHOD, AND PARTICULATE MATERIAL PR...
- Publication number 20140242514
- Publication date Aug 28, 2014
- Ryota Inoue
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TONER, TWO-COMPONENT DEVELOPER, AND IMAGE FORMING METHOD
- Publication number 20140113228
- Publication date Apr 24, 2014
- Canon Kabushiki Kaisha
- Yoshiaki Shiotari
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSPARENT ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, METHOD OF...
- Publication number 20140106270
- Publication date Apr 17, 2014
- FUJI XEROX CO., LTD
- Yuki TAKAMIYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER PRODUCING APPARATUS AND TONER PRODUCING METHOD
- Publication number 20140070035
- Publication date Mar 13, 2014
- Koji NOGE
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
TONER FOR MAGNETIC SINGLE-COMPONENT DEVELOPMENT
- Publication number 20130344429
- Publication date Dec 26, 2013
- Masashi Tamagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOSPHORESCENT TONER AND METHODS OF FORMING AND USING THE SAME
- Publication number 20130280648
- Publication date Oct 24, 2013
- Troy Group, Inc.
- Carrie A. Gilson
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
TONER, BINARY DEVELOPER, AND IMAGE FORMING METHOD
- Publication number 20130236830
- Publication date Sep 12, 2013
- Canon Kabushiki Kaisha
- Yoshiaki Shiotari
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Separation; Classifying

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Toner classification apparatus and a toner production method

Toner classification apparatus and toner production method

Toner classification apparatus and toner production method

Toner for developing electrostatic charge image, electrostatic char...

Magnetic core material for electrophotographic developer, carrier f...

Toner, production method of toner, image forming method, image form...

Toner for electrostatic charge development

Developer, developer storage body, developing device and image form...

Cold wax dispersion process

Method for producing toner particle

Surface modified magnetic carriers using hydrophobized titania

Surface modified magnetic carriers using hydrophobized titania

Robust method for producing latex seed particles

Toner producing apparatus and toner producing method

Colorless ultraviolet security toner

Method to achieve tribocharge uniformity of a developer mix across...

Method for producing positively chargeable toner

Method of making a phosphorescent toner

Toner and developer

Classifying apparatus, classifying method, toner and method for pro...

Particulate material production method, and particulate material pr...

Toner for electrostatic latent image development and method of prod...

Classifying apparatus, classifying method, and method for producing...

Sieving device, sieving device for developing device, and powder-ch...

Toner for magnetic single-component development

Toner and method for producing the same

Electrostatic image developing toner

Toner for electrostatic image development

Transparent electrostatic charge image developing toner and method...

Classification device

Patents Applicationslast 30 patents

TONER

TONER FOR ELECTROPHOTOGRAPHY OR ELECTROSTATIC RECORDING

CARTRIDGE AND IMAGE FORMING APPARATUS

Toner Composition

METHOD FOR PRODUCING TONER

TONER

TONER MANUFACTURING METHOD AND TONER

TONER BLENDS COMPRISING OF A CLEAR TONER AND A PIGMENTED TONER

TONER CLASSIFICATION APPARATUS AND A TONER PRODUCTION METHOD

TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, ELECTROSTATIC CHAR...

TONER CLASSIFICATION APPARATUS AND TONER PRODUCTION METHOD

MAGNETIC CORE MATERIAL FOR ELECTROPHOTOGRAPHIC DEVELOPER, CARRIER F...

TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE AND METHOD OF MANUF...

TONER, PRODUCTION METHOD OF TONER, IMAGE FORMING METHOD, IMAGE FORM...

TONER FOR ELECTROSTATIC CHARGE DEVELOPMENT

WHITE TONER AND IMAGE FORMATION APPARATUS

COLD WAX DISPERSION PROCESS

METHOD FOR PRODUCING TONER PARTICLE

METHOD TO ACHIEVE TRIBOCHARGE UNIFORMITY OF A DEVELOPER MIX ACROSS...

Robust Method for Producing Latex Seed Particles

COLORLESS ULTRAVIOLET SECURITY TONER

METHOD OF MAKING A PHOSPHORESCENT TONER

TONER AND DEVELOPER

PARTICULATE MATERIAL PRODUCTION METHOD, AND PARTICULATE MATERIAL PR...

TONER, TWO-COMPONENT DEVELOPER, AND IMAGE FORMING METHOD

TRANSPARENT ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, METHOD OF...

TONER PRODUCING APPARATUS AND TONER PRODUCING METHOD

TONER FOR MAGNETIC SINGLE-COMPONENT DEVELOPMENT

PHOSPHORESCENT TONER AND METHODS OF FORMING AND USING THE SAME

TONER, BINARY DEVELOPER, AND IMAGE FORMING METHOD