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  • G03G9/08755
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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G9/00Developers

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G03G9/08755Polyesters
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Patents Grantslast 30 patents

  • 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

    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
  • Information Patent Grant

    Toner
    • Patent number 11,934,147
    • Issue date Mar 19, 2024
    • Canon Kabushiki Kaisha
    • Yasuhiro Hashimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information 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

    Magnetic toner
    • Patent number 11,914,326
    • Issue date Feb 27, 2024
    • Kyocera Document Solutions Inc.
    • Masami Tsujihiro
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Electrostatic charge image developing toner, electrostatic charge i...
    • Patent number 11,906,928
    • Issue date Feb 20, 2024
    • FUJIFILM Business Innovation Corp.
    • Shintaro Anno
    • 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

    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 set and image forming method
    • Patent number 11,860,570
    • Issue date Jan 2, 2024
    • Konica Minolta, Inc.
    • Hiroshi Nagasawa
    • 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

    Cyan toner, developer, toner accommodating unit, image forming appa...
    • Patent number 11,841,679
    • Issue date Dec 12, 2023
    • Ricoh Company, Ltd.
    • Hiyori Fujino
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and method for producing toner
    • Patent number 11,841,680
    • Issue date Dec 12, 2023
    • Canon Kabushiki Kaisha
    • Takaaki Furui
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Toner production method
    • Patent number 11,841,678
    • Issue date Dec 12, 2023
    • Kao Corporation
    • Shoichi Murata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • 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 and two component developer
    • Patent number 11,835,873
    • Issue date Dec 5, 2023
    • Canon Kabushiki Kaisha
    • Takeshi Hashimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 11,835,874
    • Issue date Dec 5, 2023
    • Canon Kabushiki Kaisha
    • Kazuyuki Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic image developing toner, electrostatic image developer...
    • Patent number 11,829,103
    • Issue date Nov 28, 2023
    • FUJIFILM Business Innovation Corp.
    • Daisuke Noguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 11,829,104
    • Issue date Nov 28, 2023
    • Canon Kabushiki Kaisha
    • Takuya Mizuguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions and additives
    • Patent number 11,815,851
    • Issue date Nov 14, 2023
    • Xerox Corporation
    • Richard Philip Nelson Veregin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • 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

    Toner
    • Patent number 11,809,131
    • Issue date Nov 7, 2023
    • Canon Kabushiki Kaisha
    • Kentaro Kamae
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner for developing an electrostatic charge image and an image for...
    • Patent number 11,803,132
    • Issue date Oct 31, 2023
    • Konica Minolta, Inc.
    • Takanari Kayamori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 11,796,930
    • Issue date Oct 24, 2023
    • Canon Kabushiki Kaisha
    • Shuntaro Watanabe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Curable coating material for non-impact printing
    • Patent number 11,787,960
    • Issue date Oct 17, 2023
    • TIGER COATINGS GMBH & CO. KG
    • Francisco Marti Abril
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Toner
    • Patent number 11,782,354
    • Issue date Oct 10, 2023
    • Kyocera Document Solutions Inc.
    • Masami Tsujihiro
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and method for manufacturing toner
    • Patent number 11,774,871
    • Issue date Oct 3, 2023
    • Canon Kabushiki Kaisha
    • Yoshiaki Shiotari
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner binder
    • Patent number 11,774,872
    • Issue date Oct 3, 2023
    • Sanyo Chemical Industries, Ltd.
    • Masaru Honda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Toner for developing an electrostatic charge image and an image for...
    • Patent number 11,768,447
    • Issue date Sep 26, 2023
    • Konica Minolta, Inc.
    • Shiro Hirano
    • 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
  • Information Patent Grant

    Toner
    • Patent number 11,762,307
    • Issue date Sep 19, 2023
    • Canon Kabushiki Kaisha
    • Junichi Tamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents