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Daijiro SUZUKI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Charging roller, and method of producing the same
    • Patent number 10,768,545
    • Issue date Sep 8, 2020
    • Sumitomo Rubber Industries, Ltd.
    • Daijiro Suzuki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Developing roller
    • Patent number 10,678,160
    • Issue date Jun 9, 2020
    • Sumitomo Rubber Industries, Ltd.
    • Daijiro Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Development roller
    • Patent number 10,503,094
    • Issue date Dec 10, 2019
    • Sumitomo Rubber Industries, Ltd.
    • Daijiro Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Semiconductor roller
    • Patent number 10,437,172
    • Issue date Oct 8, 2019
    • Sumitomo Rubber Industries, Ltd.
    • Daijiro Suzuki
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Semiconductive roller
    • Patent number 10,095,157
    • Issue date Oct 9, 2018
    • Sumitomo Rubber Industries, Ltd.
    • Daijiro Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electroconductive roller, and image forming apparatus
    • Patent number 9,470,998
    • Issue date Oct 18, 2016
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Daijiro Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing roller, and image forming apparatus
    • Patent number 9,366,987
    • Issue date Jun 14, 2016
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Daijiro Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    RUBBER COMPOSITION AND CONDUCTIVE ROLLER USING THE SAME
    • Publication number 20190382571
    • Publication date Dec 19, 2019
    • Sumitomo Rubber Industries, Ltd.
    • DAIJIRO SUZUKI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    DEVELOPING ROLLER
    • Publication number 20190369524
    • Publication date Dec 5, 2019
    • Sumitomo Rubber Industries, Ltd.
    • DAIJIRO SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPMENT ROLLER
    • Publication number 20190227457
    • Publication date Jul 25, 2019
    • Sumitomo Rubber Industries, Ltd.
    • DAIJIRO SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CHARGING ROLLER, AND METHOD OF PRODUCING THE SAME
    • Publication number 20190004447
    • Publication date Jan 3, 2019
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Daijiro SUZUKI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SEMICONDUCTIVE ROLLER
    • Publication number 20180136580
    • Publication date May 17, 2018
    • SUMITOMO RUBBER INDUSTRIES, LTD.
    • Daijiro SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SEMICONDUCTIVE ROLLER
    • Publication number 20180136581
    • Publication date May 17, 2018
    • Sumitomo Rubber Industries, Ltd.
    • Daijiro SUZUKI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    DEVELOPING ROLLER, AND IMAGE FORMING APPARATUS
    • Publication number 20160139534
    • Publication date May 19, 2016
    • Sumitomo Rubber Industries, Ltd.
    • Daijiro SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROCONDUCTIVE ROLLER, AND IMAGE FORMING APPARATUS
    • Publication number 20160041491
    • Publication date Feb 11, 2016
    • Sumitomo Rubber Industries, Ltd.
    • Daijiro SUZUKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY