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Ko Katahira

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  • Suntou-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,906,923
    • Issue date Feb 20, 2024
    • Canon Kabushiki Kaisha
    • Ko Katahira
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,809,120
    • Issue date Nov 7, 2023
    • Canon Kabushiki Kaisha
    • Ko Katahira
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,294,321
    • Issue date Apr 5, 2022
    • Canon Kabushiki Kaisha
    • Ko Katahira
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus that has sheet sensor
    • Patent number 10,838,358
    • Issue date Nov 17, 2020
    • Canon Kabushiki Kaisha
    • Tsutomu Ishida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus having a conveyance with air circulating op...
    • Patent number 10,606,195
    • Issue date Mar 31, 2020
    • Canon Kabushiki Kaisha
    • Keita Nakajima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240369956
    • Publication date Nov 7, 2024
    • Canon Kabushiki Kaisha
    • Ko Katahira
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240069471
    • Publication date Feb 29, 2024
    • Canon Kabushiki Kaisha
    • KO KATAHIRA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHEET CONVEYANCE APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20240051773
    • Publication date Feb 15, 2024
    • Canon Kabushiki Kaisha
    • Keita Nakajima
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230088254
    • Publication date Mar 23, 2023
    • Canon Kabushiki Kaisha
    • Ko Katahira
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20220267109
    • Publication date Aug 25, 2022
    • Canon Kabushiki Kaisha
    • Keita Nakajima
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20220187754
    • Publication date Jun 16, 2022
    • Canon Kabushiki Kaisha
    • Ko KATAHIRA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210373479
    • Publication date Dec 2, 2021
    • Canon Kabushiki Kaisha
    • Ko KATAHIRA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190302660
    • Publication date Oct 3, 2019
    • Canon Kabushiki Kaisha
    • Keita Nakajima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS THAT HAS SHEET SENSOR
    • Publication number 20190137930
    • Publication date May 9, 2019
    • Canon Kabushiki Kaisha
    • Tsutomu Ishida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY