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Block polymers

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  • CPC
  • G03G9/08788
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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G9/00Developers

Current Industry

G03G9/08788Block polymers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Binder resin composition for toner
    • Patent number 11,886,144
    • Issue date Jan 30, 2024
    • Kao Corporation
    • Motomu Shibata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Toner
    • Patent number 11,243,482
    • Issue date Feb 8, 2022
    • Kyocera Document Solutions Inc.
    • Masami Tsujihiro
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner, developer, and image forming apparatus
    • Patent number 10,670,980
    • Issue date Jun 2, 2020
    • Ricoh Company, Ltd.
    • Koh Ohnuma
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic-image developing toner, electrostatic-image developer...
    • Patent number 10,656,546
    • Issue date May 19, 2020
    • Fuji Xerox Co., Ltd.
    • Daisuke Tomita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Image forming method
    • Patent number 10,627,734
    • Issue date Apr 21, 2020
    • Konica Minolta, Inc.
    • Junya Onishi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Electrostatic image developing toner, electrostatic latent image de...
    • Patent number 10,520,841
    • Issue date Dec 31, 2019
    • Fuji Xerox Co., Ltd.
    • Narumasa Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Resin fine particles, method of producing resin fine particles, met...
    • Patent number 10,409,180
    • Issue date Sep 10, 2019
    • Canon Kabushiki Kaisha
    • Shinnosuke Koji
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Toner
    • Patent number 10,295,921
    • Issue date May 21, 2019
    • Canon Kabushiki Kaisha
    • Atsuhiko Ohmori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 10,228,629
    • Issue date Mar 12, 2019
    • Canon Kabushiki Kaisha
    • Junichi Tamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic latent image developing toner
    • Patent number 10,120,296
    • Issue date Nov 6, 2018
    • Konica Minolta, Inc.
    • Kaori Matsushima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic latent image developing toner
    • Patent number 10,088,767
    • Issue date Oct 2, 2018
    • Kyocera Document Solutions Inc.
    • Haruhiro Nishitera
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 10,054,866
    • Issue date Aug 21, 2018
    • Canon Kabushiki Kaisha
    • Masatake Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner process comprising synthesizing amphiphilic block copolymers...
    • Patent number 9,958,797
    • Issue date May 1, 2018
    • Xerox Corporation
    • Chunliang Lu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner for developing electrostatic image
    • Patent number 9,933,719
    • Issue date Apr 3, 2018
    • Konica Minolta, Inc.
    • Junichi Furukawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic latent image developing toner
    • Patent number 9,904,194
    • Issue date Feb 27, 2018
    • Konica Minolta, Inc.
    • Noriyuki Kimpara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Resin for toner, toner, developer, image forming apparatus, and pro...
    • Patent number 9,885,967
    • Issue date Feb 6, 2018
    • Ricoh Company, Ltd.
    • Azumi Miyaake
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner, developer, image forming apparatus, and image forming method
    • Patent number 9,851,649
    • Issue date Dec 26, 2017
    • Ricoh Company, Ltd.
    • Keiji Makabe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and method for producing toner
    • Patent number 9,851,650
    • Issue date Dec 26, 2017
    • Canon Kabushiki Kaisha
    • Naoya Isono
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,835,964
    • Issue date Dec 5, 2017
    • Canon Kabushiki Kaisha
    • Yu Yoshida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Compound having azo skeleton structure, pigment dispersant, pigment...
    • Patent number 9,834,683
    • Issue date Dec 5, 2017
    • Canon Kabushiki Kaisha
    • Chiaki Nishiura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,829,818
    • Issue date Nov 28, 2017
    • Canon Kabushiki Kaisha
    • Daisuke Yoshiba
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner, developer, image forming apparatus, and process cartridge
    • Patent number 9,785,075
    • Issue date Oct 10, 2017
    • Ricoh Company, Ltd.
    • Shinya Nakayama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cold pressure fix toners comprising crystalline co-polyester-co-pol...
    • Patent number 9,738,759
    • Issue date Aug 22, 2017
    • Xerox Corporation
    • Guerino G. Sacripante
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,625,844
    • Issue date Apr 18, 2017
    • Canon Kabushiki Kaisha
    • Takaaki Kaya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,599,919
    • Issue date Mar 21, 2017
    • Canon Kabushiki Kaisha
    • Naoya Isono
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner for image formation, and developer and image forming apparatu...
    • Patent number 9,594,322
    • Issue date Mar 14, 2017
    • Ricoh Company, Ltd.
    • Suzuka Amemori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method of producing a toner particle
    • Patent number 9,575,424
    • Issue date Feb 21, 2017
    • Canon Kabushiki Kaisha
    • Yoshihiro Nakagawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner, developer, and image forming apparatus
    • Patent number 9,563,141
    • Issue date Feb 7, 2017
    • Ricoh Company, Ltd.
    • Tsuyoshi Sugimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and two-component developer
    • Patent number 9,541,852
    • Issue date Jan 10, 2017
    • Canon Kabushiki Kaisha
    • Kosuke Fukudome
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,500,972
    • Issue date Nov 22, 2016
    • Canon Kabushiki Kaisha
    • Masatake Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    BINDER RESIN COMPOSITION FOR TONERS
    • Publication number 20230266689
    • Publication date Aug 24, 2023
    • KAO CORPORATION
    • Yuki WAKABAYASHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, ELECTROSTATIC CHA...
    • Publication number 20230161279
    • Publication date May 25, 2023
    • FUJIFILM Business Innovation Corp.
    • Takashi INUKAI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE I...
    • Publication number 20230098553
    • Publication date Mar 30, 2023
    • FUJIFILM Business Innovation Corp.
    • Atsushi SUGAWARA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    WHITE TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, AND TONER CARTRIDGE
    • Publication number 20230091296
    • Publication date Mar 23, 2023
    • FUJIFILM Business Innovation Corp.
    • Asafumi FUJITA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC IMAGE DEVELOPING TONER, ELECTROSTATIC IMAGE DEVELOPER...
    • Publication number 20220390865
    • Publication date Dec 8, 2022
    • FUJIFILM Business Innovation Corp.
    • Atsushi SUGAWARA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PHOTORESPONSIVE POLYMER
    • Publication number 20220373913
    • Publication date Nov 24, 2022
    • Konica Minolta, Inc.
    • Kouji SUGAMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TONER
    • Publication number 20210302854
    • Publication date Sep 30, 2021
    • Canon Kabushiki Kaisha
    • Shin Kitamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    BINDER RESIN COMPOSITION FOR TONERS
    • Publication number 20210141317
    • Publication date May 13, 2021
    • KAO CORPORATION
    • Yuki WAKABAYASHI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TONER
    • Publication number 20210096478
    • Publication date Apr 1, 2021
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Seiji KIKUSHIMA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    BINDER RESIN COMPOSITION FOR TONER
    • Publication number 20210003933
    • Publication date Jan 7, 2021
    • KAO CORPORATION
    • Motomu SHIBATA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TONER
    • Publication number 20200401059
    • Publication date Dec 24, 2020
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Masami TSUJIHIRO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC LATENT IMAGE DEVELOPING TONER
    • Publication number 20180224764
    • Publication date Aug 9, 2018
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Haruhiro NISHITERA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20180173126
    • Publication date Jun 21, 2018
    • Canon Kabushiki Kaisha
    • Atsuhiko Ohmori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER FOR DEVELOPING ELECTROSTATIC IMAGE
    • Publication number 20170277053
    • Publication date Sep 28, 2017
    • Konica Minolta, Inc.
    • Junichi FURUKAWA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Styrene/Acrylate and Polyester Resin Particles
    • Publication number 20170130044
    • Publication date May 11, 2017
    • Xerox Corporation.
    • Yanjia Zuo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TONER AND METHOD FOR PRODUCING TONER
    • Publication number 20160327882
    • Publication date Nov 10, 2016
    • Canon Kabushiki Kaisha
    • Naoya Isono
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER, DEVELOPER, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD
    • Publication number 20160091812
    • Publication date Mar 31, 2016
    • Keiji MAKABE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER, DEVELOPER, AND IMAGE FORMING APPARATUS
    • Publication number 20160004179
    • Publication date Jan 7, 2016
    • Ricoh Company, Ltd.
    • Tsuyoshi SUGIMOTO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
    • Publication number 20140363184
    • Publication date Dec 11, 2014
    • RICOH COMPANY, LTD.
    • Hideyuki Santo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER PRODUCTION METHOD
    • Publication number 20140349232
    • Publication date Nov 27, 2014
    • Canon Kabushiki Kaisha
    • Tetsuya Kinumatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROPHOTOGRAPHIC TONER, DEVELOPER CONTAINING THE TONER, AND IMAG...
    • Publication number 20140342284
    • Publication date Nov 20, 2014
    • Yoshihiro MORIYA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD FOR PRODUCING TONER PARTICLES
    • Publication number 20140302437
    • Publication date Oct 9, 2014
    • Canon Kabushiki Kaisha
    • Tsutomu Shimano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20140272698
    • Publication date Sep 18, 2014
    • Masahide YAMADA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20140220486
    • Publication date Aug 7, 2014
    • Canon Kabushiki Kaisha
    • Takaaki Kaya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER, DEVELOPMENT AGENT, IMAGE FORMING APPARATUS, AND IMAGE FORMIN...
    • Publication number 20140080050
    • Publication date Mar 20, 2014
    • Daisuke Asahina
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND METHOD FOR PRODUCING TONER
    • Publication number 20130323637
    • Publication date Dec 5, 2013
    • Shuntaro Watanabe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20130302730
    • Publication date Nov 14, 2013
    • Canon Kabushiki Kaisha
    • Toru Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER BINDER AND TONER COMPOSITION
    • Publication number 20130273469
    • Publication date Oct 17, 2013
    • SANYO CHEMICAL INDUSTRIES, LTD.
    • Takashi Akutagawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD OF PRODUCING TONER
    • Publication number 20130266897
    • Publication date Oct 10, 2013
    • Canon Kabushiki Kaisha
    • Kenji Aoki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER, DEVELOPER AND IMAGE FORMING APPARATUS
    • Publication number 20130260298
    • Publication date Oct 3, 2013
    • Suzuka AMEMORI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY