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Kazuhisa Shirayama

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  • Kawasaki-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TONER MANUFACTURING METHOD
    • Publication number 20220197164
    • Publication date Jun 23, 2022
    • Canon Kabushiki Kaisha
    • Junichi Tamura
    • B24 - GRINDING POLISHING
  • Information Patent Application

    TONER
    • Publication number 20220197166
    • Publication date Jun 23, 2022
    • Canon Kabushiki Kaisha
    • Yuya Chimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20220197174
    • Publication date Jun 23, 2022
    • Canon Kabushiki Kaisha
    • Hisasuke Kajihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND METHOD FOR PRODUCING THE SAME
    • Publication number 20220197163
    • Publication date Jun 23, 2022
    • Canon Kabushiki Kaisha
    • Hisasuke Kajihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC CARRIER, TWO-COMPONENT DEVELOPER, AND METHOD FOR PRODUCING...
    • Publication number 20210141315
    • Publication date May 13, 2021
    • Canon Kabushiki Kaisha
    • Kentaro Kamae
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    INTERMEDIARY TRANSFER BELT AND IMAGE FORMING APPARATUS
    • Publication number 20200201209
    • Publication date Jun 25, 2020
    • Canon Kabushiki Kaisha
    • Kaoru Okamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    INTERMEDIARY TRANSFER BELT, MANUFACTURING METHOD OF THE INTERMEDIAR...
    • Publication number 20200019093
    • Publication date Jan 16, 2020
    • Canon Kabushiki Kaisha
    • Ryosuke Tsuruga
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    TWO-COMPONENT DEVELOPER
    • Publication number 20190384202
    • Publication date Dec 19, 2019
    • Canon Kabushiki Kaisha
    • Kazuhisa Shirayama
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TONER AND METHOD FOR PRODUCING TONER
    • Publication number 20190384196
    • Publication date Dec 19, 2019
    • Canon Kabushiki Kaisha
    • Kentaro Kamae
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND TWO-COMPONENT DEVELOPER
    • Publication number 20190384193
    • Publication date Dec 19, 2019
    • Canon Kabushiki Kaisha
    • Takeshi Hashimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, INTERMEDIATE TRANSFER ME...
    • Publication number 20140113225
    • Publication date Apr 24, 2014
    • Canon Kabushiki Kaisha
    • Kimihiro Yoshimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
    • Publication number 20140051018
    • Publication date Feb 20, 2014
    • Canon Kabushiki Kaisha
    • Maho Hori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    FILM, APPARATUS HAVING FILM, ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEM...
    • Publication number 20140017605
    • Publication date Jan 16, 2014
    • Canon Kabushiki Kaisha
    • Kazuhisa Shirayama
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC