Binders for toner particles

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  • CPC
  • G03G9/087
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toner, method for manufacturing the toner, toner accommodating unit...

    • Patent number 12,353,166
    • Issue date Jul 8, 2025
    • Ricoh Company, Ltd.
    • Daisuke Inoue
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 12,346,064
    • Issue date Jul 1, 2025
    • Canon Kabushiki Kaisha
    • Masashi Kawamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Image forming apparatus

    • Patent number 12,346,048
    • Issue date Jul 1, 2025
    • FUJIFILM Business Innovation Corp.
    • Katsuyuki Kitajima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner, toner storage unit, image forming apparatus and method of fo...

    • Patent number 12,346,062
    • Issue date Jul 1, 2025
    • Ricoh Company, Ltd.
    • Toshihiko Sugiyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 12,339,619
    • Issue date Jun 24, 2025
    • Canon Kabushiki Kaisha
    • Yoshitaka Suzumura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Toner

    • Patent number 12,339,620
    • Issue date Jun 24, 2025
    • Canon Kabushiki Kaisha
    • Maki Imura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 12,332,599
    • Issue date Jun 17, 2025
    • Canon Kabushiki Kaisha
    • Miki Ueda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

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

    • Patent number 12,326,692
    • Issue date Jun 10, 2025
    • FUJIFILM Business Innovation Corp.
    • Tomoaki Tanaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Toner and method for producing toner

    • Patent number 12,326,690
    • Issue date Jun 10, 2025
    • Canon Kabushiki Kaisha
    • Kazuki Murata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 12,326,691
    • Issue date Jun 10, 2025
    • Canon Kabushiki Kaisha
    • Takeshi Hashimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic image developing toner and electrostatic image developer

    • Patent number 12,314,003
    • Issue date May 27, 2025
    • FUJIFILM Business Innovation Corp.
    • Daisuke Noguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 12,314,005
    • Issue date May 27, 2025
    • Canon Kabushiki Kaisha
    • Masashi Kawamura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Toner

    • Patent number 12,306,581
    • Issue date May 20, 2025
    • Canon Kabushiki Kaisha
    • Kenta Kamikura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 12,306,579
    • Issue date May 20, 2025
    • Canon Kabushiki Kaisha
    • Kazuyuki Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and production method thereof, and toner stored unit, image f...

    • Patent number 12,306,580
    • Issue date May 20, 2025
    • Ricoh Company, Ltd.
    • Hiroshi Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and method for producing toner

    • Patent number 12,298,709
    • Issue date May 13, 2025
    • Canon Kabushiki Kaisha
    • Hiroki Akiyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

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

    • Patent number 12,298,711
    • Issue date May 13, 2025
    • FUJIFILM Business Innovation Corp.
    • Shinya Sakamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner for developing electrostatic charge image

    • Patent number 12,298,710
    • Issue date May 13, 2025
    • Kao Corporation
    • Yuta Izumiya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method for producing liquid dispersion of composite resin particles...

    • Patent number 12,297,339
    • Issue date May 13, 2025
    • FUJIFILM Business Innovation Corp.
    • Kiyohiro Yamanaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Toner and method for producing the same

    • Patent number 12,292,713
    • Issue date May 6, 2025
    • Canon Kabushiki Kaisha
    • Hisasuke Kajihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method for producing resin particles and method for producing toner

    • Patent number 12,291,609
    • Issue date May 6, 2025
    • FUJIFILM Business Innovation Corp.
    • Yuya Kato
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Binder resin composition for toner

    • Patent number 12,287,606
    • Issue date Apr 29, 2025
    • Kao Corporation
    • Kota Ijichi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

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

    • Patent number 12,287,607
    • Issue date Apr 29, 2025
    • FUJIFILM Business Innovation Corp.
    • Shimpei Takagi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

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

    • Patent number 12,282,292
    • Issue date Apr 22, 2025
    • FUJIFILM Business Innovation Corp.
    • Atsushi Sugawara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner, image forming apparatus, and image formation method

    • Patent number 12,282,293
    • Issue date Apr 22, 2025
    • Kyocera Document Solutions Inc.
    • Masanori Sugahara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 12,276,938
    • Issue date Apr 15, 2025
    • Canon Kabushiki Kaisha
    • Mayumi Inoue
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Binder resin compositions for toner

    • Patent number 12,276,936
    • Issue date Apr 15, 2025
    • Kao Corporation
    • Kota Ijichi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner

    • Patent number 12,271,150
    • Issue date Apr 8, 2025
    • Canon Kabushiki Kaisha
    • Taiji Katsura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and method for manufacturing toner

    • Patent number 12,271,151
    • Issue date Apr 8, 2025
    • Canon Kabushiki Kaisha
    • Yukihiro Abe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Pressure-responsive particles, cartridge, apparatus for manufacturi...

    • Patent number 12,264,237
    • Issue date Apr 1, 2025
    • FUJIFILM Business Innovation Corp.
    • Yoshifumi Iida
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    RESIN, RESIN COMPOSITION, PRINTED IMAGE, ELECTROSTATIC CHARGE IMAGE...

    • Publication number 20250237969
    • Publication date Jul 24, 2025
    • Konica Minolta, Inc.
    • Kazuya ISOBE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROPHOTOGRAPHIC APPARATUS AND PROCESS CARTRIDGE

    • Publication number 20250231520
    • Publication date Jul 17, 2025
    • Canon Kabushiki Kaisha
    • HARUHIKO MITSUDA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROPHOTOGRAPHIC APPARATUS

    • Publication number 20250231521
    • Publication date Jul 17, 2025
    • Canon Kabushiki Kaisha
    • KENICHI IKARI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20250208528
    • Publication date Jun 26, 2025
    • Canon Kabushiki Kaisha
    • MEGUMI YAMAUCHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20250208529
    • Publication date Jun 26, 2025
    • Canon Kabushiki Kaisha
    • YUHEI TERUI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20250208530
    • Publication date Jun 26, 2025
    • Canon Kabushiki Kaisha
    • KOSUKE FUKUDOME
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20250208531
    • Publication date Jun 26, 2025
    • Canon Kabushiki Kaisha
    • KAZUYUKI SATO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20250199427
    • Publication date Jun 19, 2025
    • Canon Kabushiki Kaisha
    • GAKU SATO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20250199425
    • Publication date Jun 19, 2025
    • Canon Kabushiki Kaisha
    • YUKI MASUDA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TONER

    • Publication number 20250199426
    • Publication date Jun 19, 2025
    • Canon Kabushiki Kaisha
    • JUNICHI TAMURA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TONER

    • Publication number 20250199428
    • Publication date Jun 19, 2025
    • Canon Kabushiki Kaisha
    • SHUHEI IWASAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20250181002
    • Publication date Jun 5, 2025
    • Canon Kabushiki Kaisha
    • KENJI OOKUBO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20250181003
    • Publication date Jun 5, 2025
    • Canon Kabushiki Kaisha
    • DAI NOZAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS CARTRIDGE AND PROCESS CARTRIDGE SET

    • Publication number 20250181004
    • Publication date Jun 5, 2025
    • Canon Kabushiki Kaisha
    • SHOHEI KOTOTANI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS

    • Publication number 20250172895
    • Publication date May 29, 2025
    • FUJIFILM Business Innovation Corp.
    • Katsuyuki KITAJIMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    GREEN TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, ELECTROSTAT...

    • Publication number 20250155834
    • Publication date May 15, 2025
    • FUJIFILM Business Innovation Corp.
    • Tomoaki Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20250147442
    • Publication date May 8, 2025
    • Zeon Corporation
    • Kojiro Akazaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROPHOTOGRAPHIC APPARATUS AND PROCESS CARTRIDGE

    • Publication number 20250138442
    • Publication date May 1, 2025
    • Canon Kabushiki Kaisha
    • AKIHIRO MARUYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER AND IMAGE FORMING METHOD

    • Publication number 20250130514
    • Publication date Apr 24, 2025
    • Konica Minolta, Inc.
    • Atsushi IIOKA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20250116946
    • Publication date Apr 10, 2025
    • Canon Kabushiki Kaisha
    • KENTARO YAMAWAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20250116945
    • Publication date Apr 10, 2025
    • Canon Kabushiki Kaisha
    • KENJI AOKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC-IMAGE DEVELOPING TONER SET, ELECTROSTATIC-IMAGE DEVEL...

    • Publication number 20250102940
    • Publication date Mar 27, 2025
    • FUJIFILM Business Innovation Corp.
    • Yukiko KAMIJO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MANUFACTURING METHOD OF ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER

    • Publication number 20250102936
    • Publication date Mar 27, 2025
    • FUJIFILM Business Innovation Corp.
    • Yoshimasa FUJIHARA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

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

    • Publication number 20250102938
    • Publication date Mar 27, 2025
    • FUJIFILM Business Innovation Corp.
    • Koji FUNABA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC-IMAGE DEVELOPING TONER SET, ELECTROSTATIC-IMAGE DEVEL...

    • Publication number 20250102941
    • Publication date Mar 27, 2025
    • FUJIFILM Business Innovation Corp.
    • Reina MURANO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MANUFACTURING METHOD OF ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER

    • Publication number 20250102939
    • Publication date Mar 27, 2025
    • FUJIFILM Business Innovation Corp.
    • Ryuta NAKANE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MANUFACTURING METHOD OF ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER

    • Publication number 20250102937
    • Publication date Mar 27, 2025
    • FUJIFILM Business Innovation Corp.
    • Satoshi MIURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC IMAGE DEVELOPING TONER SET, ELECTROSTATIC IMAGE DEVEL...

    • Publication number 20250102942
    • Publication date Mar 27, 2025
    • FUJIFILM Business Innovation Corp.
    • Yukiaki NAKAMURA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER

    • Publication number 20250076777
    • Publication date Mar 6, 2025
    • Sharp Kabushiki Kaisha
    • YUYA KONDO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC IMAGE DEVELOPMENT TONER

    • Publication number 20250053107
    • Publication date Feb 13, 2025
    • KAO CORPORATION
    • Kunihiro KANO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...