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Toner and two-component developer
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Patent number 12,147,191
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Issue date Nov 19, 2024
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Sharp Kabushiki Kaisha
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Tadanori Kano
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Composite particles for toner additives
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Patent number 12,049,551
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Issue date Jul 30, 2024
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Cabot Corporation
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Hairuo Tu
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Toner
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Patent number 11,841,681
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Issue date Dec 12, 2023
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Canon Kabushiki Kaisha
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Taiji Katsura
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B82 - NANO-TECHNOLOGY
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Toner and two-component developer
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Patent number 11,714,362
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Issue date Aug 1, 2023
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Canon Kabushiki Kaisha
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Ichiro Kanno
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Toner surface additive
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Patent number 11,281,119
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Issue date Mar 22, 2022
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Xerox Corporation
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Elizabeth K. Priebe
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Two-component developer
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Patent number 11,181,842
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Issue date Nov 23, 2021
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Kyocera Document Solutions Inc.
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Ryota Kobayashi
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Toner
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Patent number 11,112,712
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Issue date Sep 7, 2021
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Canon Kabushiki Kaisha
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Tomonori Matsunaga
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Toner
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Patent number 11,112,708
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Issue date Sep 7, 2021
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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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Toner
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Patent number 11,092,907
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Issue date Aug 17, 2021
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Kyocera Document Solutions Inc.
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Takeo Mizobe
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Toner
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Patent number 11,003,104
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Issue date May 11, 2021
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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 two-component developer
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Patent number 10,859,931
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Issue date Dec 8, 2020
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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 10,859,935
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Issue date Dec 8, 2020
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Canon Kabushiki Kaisha
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Takeshi Ohtsu
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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 10,845,722
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Issue date Nov 24, 2020
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Canon Kabushiki Kaisha
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Koji Nishikawa
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Toner
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Patent number 10,782,623
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Issue date Sep 22, 2020
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Canon Kabushiki Kaisha
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Daisuke Yoshiba
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Positively chargeable toner
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Patent number 10,768,542
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Issue date Sep 8, 2020
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Kyocera Document Solutions Inc.
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Takamichi Mori
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Toner
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Patent number 10,768,543
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Issue date Sep 8, 2020
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Canon Kabushiki Kaisha
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Daisuke Tsujimoto
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Toner
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Patent number 10,747,132
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Issue date Aug 18, 2020
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Canon Kabushiki Kaisha
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Toru Takahashi
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Electrostatic image developer
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Patent number 10,698,329
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Issue date Jun 30, 2020
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Konica Minolta, Inc.
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Futoshi Kadonome
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY