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Tomoyuki OGAWA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Positively chargeable toner
    • Patent number 10,488,775
    • Issue date Nov 26, 2019
    • Kyocera Document Solutions Inc.
    • Tomoyuki Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic latent image developing toner
    • Patent number 10,303,073
    • Issue date May 28, 2019
    • Kyocera Document Solutions Inc.
    • Tomoyuki Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic latent image developing toner
    • Patent number 9,753,388
    • Issue date Sep 5, 2017
    • Kyocera Document Solutions Inc.
    • Masashi Tamagaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic latent image developing toner
    • Patent number 9,594,324
    • Issue date Mar 14, 2017
    • Kyocera Document Solutions Inc.
    • Masashi Tamagaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,500,974
    • Issue date Nov 22, 2016
    • Kyocera Document Solutions Inc.
    • Masashi Tamagaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and method of manufacturing same
    • Patent number 9,488,926
    • Issue date Nov 8, 2016
    • Kyocera Document Solutions Inc.
    • Masashi Tamagaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic latent image developing toner
    • Patent number 9,389,526
    • Issue date Jul 12, 2016
    • Kyocera Document Solutions Inc.
    • Yoshio Ozawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrostatic charge image developing toner
    • Patent number 9,298,116
    • Issue date Mar 29, 2016
    • Kyocera Document Solutions Inc.
    • Ken Maetani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    POSITIVELY CHARGEABLE TONER
    • Publication number 20190285999
    • Publication date Sep 19, 2019
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Tomoyuki Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC LATENT IMAGE DEVELOPING TONER
    • Publication number 20180314177
    • Publication date Nov 1, 2018
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Tomoyuki Ogawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC LATENT IMAGE DEVELOPING TONER
    • Publication number 20170075244
    • Publication date Mar 16, 2017
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Masashi Tamagaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC LATENT IMAGE DEVELOPING TONER
    • Publication number 20160202623
    • Publication date Jul 14, 2016
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Masashi Tamagaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20160033888
    • Publication date Feb 4, 2016
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Masashi TAMAGAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER
    • Publication number 20150153662
    • Publication date Jun 4, 2015
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Ken MAETANI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND METHOD OF MANUFACTURING SAME
    • Publication number 20150140486
    • Publication date May 21, 2015
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Masashi TAMAGAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC LATENT IMAGE DEVELOPING TONER
    • Publication number 20150017582
    • Publication date Jan 15, 2015
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Yoshio OZAWA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY