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Naohiko Tsuchida

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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid developer
    • Patent number 11,624,987
    • Issue date Apr 11, 2023
    • Canon Kabushiki Kaisha
    • Yuzo Tokunaga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid developer and manufacturing method of liquid developer
    • Patent number 10,162,281
    • Issue date Dec 25, 2018
    • Canon Kabushiki Kaisha
    • Naohiko Tsuchida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner using small-particle size magnetic iron oxide
    • Patent number 9,703,216
    • Issue date Jul 11, 2017
    • Canon Kabushiki Kaisha
    • Naohiko Tsuchida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,158,217
    • Issue date Oct 13, 2015
    • Canon Kabushiki Kaisha
    • Toru Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTENT GENERATION APPARATUS THAT REGISTERS INFORMATION IN BLOCKCHA...
    • Publication number 20240106672
    • Publication date Mar 28, 2024
    • Canon Kabushiki Kaisha
    • DAIYU UENO
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    CONTENT GENERATION APPARATUS CAPABLE OF GUARANTEEING THAT PROVIDER...
    • Publication number 20240070250
    • Publication date Feb 29, 2024
    • Canon Kabushiki Kaisha
    • Naohiko Tsuchida
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CONTENT MANAGEMENT SYSTEM, CONTENT GENERATION APPARATUS, CONTENT MA...
    • Publication number 20240054507
    • Publication date Feb 15, 2024
    • Canon Kabushiki Kaisha
    • ATSUSHI FUJITA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    IMAGING APPARATUS
    • Publication number 20230136267
    • Publication date May 4, 2023
    • Canon Kabushiki Kaisha
    • Naohiko Tsuchida
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE CAPTURING APPARATUS CAPABLE OF GUARANTEEING AUTHENTICITY OF D...
    • Publication number 20230121095
    • Publication date Apr 20, 2023
    • Canon Kabushiki Kaisha
    • Daiyu Ueno
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIQUID DEVELOPER
    • Publication number 20210080848
    • Publication date Mar 18, 2021
    • Canon Kabushiki Kaisha
    • Naohiko Tsuchida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIQUID DEVELOPER
    • Publication number 20200409284
    • Publication date Dec 31, 2020
    • Canon Kabushiki Kaisha
    • Akifumi Matsubara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIQUID DEVELOPER
    • Publication number 20200409285
    • Publication date Dec 31, 2020
    • Canon Kabushiki Kaisha
    • Yuzo Tokunaga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIQUID DEVELOPER AND METHOD FOR PRODUCING LIQUID DEVELOPER
    • Publication number 20190107794
    • Publication date Apr 11, 2019
    • Canon Kabushiki Kaisha
    • Yuzo Tokunaga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CURABLE LIQUID DEVELOPER AND METHOD FOR PRODUCING CURABLE LIQUID DE...
    • Publication number 20180348658
    • Publication date Dec 6, 2018
    • Canon Kabushiki Kaisha
    • Naohiko Tsuchida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CURABLE LIQUID DEVELOPER AND METHOD FOR MANUFACTURING CURABLE LIQUI...
    • Publication number 20180329333
    • Publication date Nov 15, 2018
    • Canon Kabushiki Kaisha
    • Yuzo Tokunaga
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CURABLE LIQUID DEVELOPER
    • Publication number 20180321607
    • Publication date Nov 8, 2018
    • Canon Kabushiki Kaisha
    • Akifumi Matsubara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIQUID DEVELOPER
    • Publication number 20180046102
    • Publication date Feb 15, 2018
    • Canon Kabushiki Kaisha
    • Naohiko Tsuchida
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID DEVELOPER AND MANUFACTURING METHOD OF LIQUID DEVELOPER
    • Publication number 20170371260
    • Publication date Dec 28, 2017
    • Canon Kabushiki Kaisha
    • Naohiko Tsuchida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20150220013
    • Publication date Aug 6, 2015
    • Canon Kabushiki Kaisha
    • Koji Nishikawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER USING SMALL-PARTICLE SIZE MAGNETIC IRON OXIDE
    • Publication number 20150017581
    • Publication date Jan 15, 2015
    • Canon Kabushiki Kaisha
    • Naohiko Tsuchida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20150004541
    • Publication date Jan 1, 2015
    • Canon Kabushiki Kaisha
    • Toru Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20140004460
    • Publication date Jan 2, 2014
    • Canon Kabushiki Kaisha
    • Daisuke Yoshiba
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY