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Toner and method for producing toner
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Patent number 12,326,690
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Issue date Jun 10, 2025
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Canon Kabushiki Kaisha
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Kazuki Murata
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Toner
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Patent number 12,326,691
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Issue date Jun 10, 2025
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Canon Kabushiki Kaisha
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Takeshi Hashimoto
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Toner
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Patent number 12,314,005
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Issue date May 27, 2025
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Canon Kabushiki Kaisha
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Masashi Kawamura
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Toner
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Patent number 12,306,581
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Issue date May 20, 2025
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Canon Kabushiki Kaisha
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Kenta Kamikura
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Toner
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Patent number 12,306,579
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Issue date May 20, 2025
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Canon Kabushiki Kaisha
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Kazuyuki Sato
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Toner and method for producing toner
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Patent number 12,298,709
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Issue date May 13, 2025
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Canon Kabushiki Kaisha
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Hiroki Akiyama
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Binder resin composition for toner
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Patent number 12,287,606
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Issue date Apr 29, 2025
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Kao Corporation
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Kota Ijichi
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Toner
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Patent number 12,276,938
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Issue date Apr 15, 2025
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Canon Kabushiki Kaisha
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Mayumi Inoue
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Toner
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Patent number 12,271,150
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Issue date Apr 8, 2025
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Canon Kabushiki Kaisha
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Taiji Katsura
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Toner and method for manufacturing toner
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Patent number 12,271,151
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Issue date Apr 8, 2025
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Canon Kabushiki Kaisha
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Yukihiro Abe
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Toner
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Patent number 12,259,682
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Issue date Mar 25, 2025
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Canon Kabushiki Kaisha
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Kozue Uratani
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Silicone copolymer surface additive
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Patent number 12,252,568
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Issue date Mar 18, 2025
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Xerox Corporation
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Richard P. N. Veregin
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Toner
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Patent number 12,242,226
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Issue date Mar 4, 2025
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Canon Kabushiki Kaisha
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Keisuke Adachi
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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