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ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
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whereby the components are brought together in a liquid dispersing medium
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last 30 patents
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Patent Grant
Method for producing a toner
Patent number
12,140,905
Issue date
Nov 12, 2024
Canon Kabushiki Kaisha
Shohei Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resin fine particle, thermoplastic resin particle, and method for p...
Patent number
12,130,586
Issue date
Oct 29, 2024
FUJIFILM Business Innovation Corp.
Daisuke Tomita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrostatic charge image developing toner, electrostatic charge i...
Patent number
12,105,469
Issue date
Oct 1, 2024
FUJIFILM Business Innovation Corp.
Atsushi Sugawara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Toner, method of manufacturing toner, toner storage unit, image for...
Patent number
12,078,961
Issue date
Sep 3, 2024
Ricoh Company, Ltd.
Yuka Mizoguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for producing toner for developing electrostatic charge ima...
Patent number
12,078,959
Issue date
Sep 3, 2024
FUJIFILM Business Innovation Corp.
Daisuke Tomita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for producing resin particle dispersion, method for producin...
Patent number
12,072,670
Issue date
Aug 27, 2024
FUJIFILM Business Innovation Corp.
Keita Yamamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for producing toner for developing electrostatic charge imag...
Patent number
12,066,789
Issue date
Aug 20, 2024
FUJIFILM Business Innovation Corp.
Daisuke Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Resin fine particle, thermoplastic resin particle, and method for p...
Patent number
12,025,950
Issue date
Jul 2, 2024
FUJIFILM Business Innovation Corp.
Daisuke Tomita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Toner and method for producing toner
Patent number
11,934,146
Issue date
Mar 19, 2024
Canon Kabushiki Kaisha
Atsuhiko Ohmori
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Toner and method for producing toner
Patent number
11,914,325
Issue date
Feb 27, 2024
Canon Kabushiki Kaisha
Takeshi Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for producing toner for electrostatic charge image developme...
Patent number
11,892,800
Issue date
Feb 6, 2024
FUJIFILM Business Innovation Corp.
Yoshimasa Fujihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Toner production method
Patent number
11,841,678
Issue date
Dec 12, 2023
Kao Corporation
Shoichi Murata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Toner, method for manufacturing toner, developer, toner accommodati...
Patent number
11,796,931
Issue date
Oct 24, 2023
Ricoh Company, Ltd.
Akio Takei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner production method
Patent number
11,768,446
Issue date
Sep 26, 2023
Kao Corporation
Shoichi Murata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Toner for developing electrostatic charge image, electrostatic char...
Patent number
11,675,284
Issue date
Jun 13, 2023
FUJIFILM Business Innovation Corp.
Shintaro Anno
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Toner
Patent number
11,599,035
Issue date
Mar 7, 2023
Canon Kabushiki Kaisha
Yuhei Terui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner for developing electrostatic charge image, electrostatic char...
Patent number
11,586,120
Issue date
Feb 21, 2023
FUJIFILM Business Innovation Corp.
Daisuke Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Fluorescent magenta latex with enhanced brightness and toners made...
Patent number
11,453,759
Issue date
Sep 27, 2022
Xerox Corporation
Chunliang Lu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Discharge device, particle manufacturing apparatus, and particle
Patent number
11,448,979
Issue date
Sep 20, 2022
Ricoh Company, Ltd.
Tadahiko Morinaga
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Image forming apparatus and image forming method
Patent number
11,340,540
Issue date
May 24, 2022
Ricoh Company, Ltd.
Akio Takei
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Metallic pigment particles
Patent number
11,236,248
Issue date
Feb 1, 2022
HP INDIGO B.V.
Olga Kagan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Fluorescent green toners with enhanced brightness
Patent number
11,209,741
Issue date
Dec 28, 2021
Xerox Corporation
Chunliang Lu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fluorescent pink toners and related methods
Patent number
11,204,562
Issue date
Dec 21, 2021
Xerox Corporation
Yu Qi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fluorescent white toners and related methods
Patent number
11,199,786
Issue date
Dec 14, 2021
Xerox Corporation
Yu Qi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fluorescent metallic toners and related methods
Patent number
11,199,787
Issue date
Dec 14, 2021
Xerox Corporation
Yu Qi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrostatic charge image developing toner
Patent number
11,194,261
Issue date
Dec 7, 2021
Mitsubishi Chemical Corporation
Masaya Ota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner compositions and processes having reduced or no titania surfa...
Patent number
11,150,568
Issue date
Oct 19, 2021
Xerox Corporation
Richard P. N. Veregin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Cross-linked polymeric latex prepared with a low surface tension su...
Patent number
11,126,103
Issue date
Sep 21, 2021
Xerox Corporation
Richard P. N. Veregin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solvent-free phase-inversion emulsification process for producing a...
Patent number
10,907,016
Issue date
Feb 2, 2021
Xerox Corporation
Hajir Mokhtari
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chemically prepared core shell magenta toner using a borax coupling...
Patent number
10,795,275
Issue date
Oct 6, 2020
Lexmark International, Inc.
Kasturi Rangan Srinivasan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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Patent Application
RESIN PARTICLES, TONER, METHOD FOR MANUFACTURING RESIN PARTICLES, I...
Publication number
20240319624
Publication date
Sep 26, 2024
Tsuneyasu NAGATOMO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
AMORPHOUS POLYESTER RESIN, AQUEOUS DISPERSION LIQUID, METHOD FOR PR...
Publication number
20240210845
Publication date
Jun 27, 2024
RICOH COMPANY, LTD.
Junichi Watanabe
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
MANUFACTURING METHOD OF RESIN PARTICLE DISPERSION AND MANUFACTURING...
Publication number
20240184223
Publication date
Jun 6, 2024
FUJIFILM Business Innovation Corp.
Satoshi MIURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR PRODUCING RESIN PARTICLES AND METHOD FOR PRODUCING TONER
Publication number
20240174819
Publication date
May 30, 2024
FUJIFILM Business Innovation Corp.
Yuya KATO
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
ELECTROPHOTOGRAPHIC INK COMPOSITIONS
Publication number
20240036490
Publication date
Feb 1, 2024
Hewlett-Packard Development Company, L.P.
Doron GUROVICH
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
METHOD FOR PRODUCING TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAG...
Publication number
20230324820
Publication date
Oct 12, 2023
FUJIFILM Business Innovation Corp.
Yoshimasa FUJIHARA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR PRODUCING TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAG...
Publication number
20230305409
Publication date
Sep 28, 2023
FUJIFILM Business Innovation Corp.
Atsushi Sugawara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR PRODUCING ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER
Publication number
20230305410
Publication date
Sep 28, 2023
FUJIFILM Business Innovation Corp.
Takahiro YAMASHITA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR PRODUCING ELECTROSTATIC CHARGE IMAGE DEVELOPMENT TONER
Publication number
20230305411
Publication date
Sep 28, 2023
FUJIFILM Business Innovation Corp.
Kotaro YOSHIHARA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR PRODUCING PIGMENT DISPERSION, AND METHOD FOR PRODUCING T...
Publication number
20230266686
Publication date
Aug 24, 2023
FUJIFILM Business Innovation Corp.
Yuta SAEKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RESIN PARTICLES, TONER RESIN PARTICLES, TONER, METHOD OF PRODUCING...
Publication number
20230266688
Publication date
Aug 24, 2023
RICOH COMPANY, LTD.
Junichi WATANABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR PRODUCING TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAG...
Publication number
20230259049
Publication date
Aug 17, 2023
FUJIFILM Business Innovation Corp.
Kazutsuna SASAKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR MANUFACTURING RESIN PARTICLE DISPERSION FOR TONER
Publication number
20230236521
Publication date
Jul 27, 2023
KAO CORPORATION
Sumihiro SUZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER, TONER PRODUCTION METHOD, TONER STORAGE UNIT, AND IMAGE FORMI...
Publication number
20230161276
Publication date
May 25, 2023
Mitsuaki HIROSE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIN PARTICLE, TONER, DEVELOPER, DEVELOPER STORAGE CONTAINER, RESI...
Publication number
20230139673
Publication date
May 4, 2023
RICOH COMPANY, LTD.
Kohsuke SATOH
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TONER AND METHOD FOR PRODUCING TONER
Publication number
20230051836
Publication date
Feb 16, 2023
Canon Kabushiki Kaisha
Tsuneyoshi Tominaga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER AND METHOD FOR PRODUCING TONER
Publication number
20230047510
Publication date
Feb 16, 2023
Canon Kabushiki Kaisha
Shohei Tsuda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER AND METHOD FOR PRODUCING TONER
Publication number
20230047560
Publication date
Feb 16, 2023
Canon Kabushiki Kaisha
Tatsuya Saeki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, PRODUCTION METHOD OF S...
Publication number
20230022529
Publication date
Jan 26, 2023
Konica Minolta, Inc.
Tatsuya FUJISAKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER PARTICLES
Publication number
20230025897
Publication date
Jan 26, 2023
Hewlett-Packard Development Company, L.P.
Akinori TERADA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FLUORESCENT MAGENTA LATEX WITH ENHANCED BRIGHTNESS AND TONERS MADE...
Publication number
20220403137
Publication date
Dec 22, 2022
Xerox Corporation
Chunliang Lu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PRODUCING ELECTROSTATIC IMAGE DEVELOPING TONER AND ELECT...
Publication number
20220373902
Publication date
Nov 24, 2022
FUJIFILM Business Innovation Corp.
Yosuke AKABANE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
Publication number
20220373903
Publication date
Nov 24, 2022
FUJIFILM Business Innovation Corp.
Atsushi SUGAWARA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, ELECTROSTATIC CHAR...
Publication number
20220373907
Publication date
Nov 24, 2022
FUJIFILM Business Innovation Corp.
Daisuke NOGUCHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIN FINE PARTICLE, THERMOPLASTIC RESIN PARTICLE, AND METHOD FOR P...
Publication number
20220373912
Publication date
Nov 24, 2022
FUJIFILM Business Innovation Corp.
Daisuke TOMITA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, METHOD FOR PRODUCING E...
Publication number
20220373905
Publication date
Nov 24, 2022
FUJIFILM Business Innovation Corp.
Yukiaki NAKAMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Application
TONER, TONER CARTRIDGE, IMAGE FORMING APPARATUS
Publication number
20220365455
Publication date
Nov 17, 2022
Toshiba Tec Kabushiki Kaisha
Yuichiro Takeda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY