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Masatomo Ojima

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  • Kawaguchi-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid ejection head and manufacturing method thereof
    • Patent number 12,023,931
    • Issue date Jul 2, 2024
    • Canon Kabushiki Kaisha
    • Yusuke Hashimoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid storage container, method of manufacturing liquid storage co...
    • Patent number 11,827,025
    • Issue date Nov 28, 2023
    • Canon Kabushiki Kaisha
    • Masatomo Ojima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet printer
    • Patent number 11,794,481
    • Issue date Oct 24, 2023
    • Canon Kabushiki Kaisha
    • Masatomo Ojima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet printer
    • Patent number 11,458,734
    • Issue date Oct 4, 2022
    • Canon Kabushiki Kaisha
    • Masatomo Ojima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID STORAGE CONTAINER
    • Publication number 20230364917
    • Publication date Nov 16, 2023
    • Canon Kabushiki Kaisha
    • HIROAKI KUSANO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID CARTRIDGE AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20230330997
    • Publication date Oct 19, 2023
    • Canon Kabushiki Kaisha
    • MASATOMO OJIMA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINTER
    • Publication number 20230256744
    • Publication date Aug 17, 2023
    • Canon Kabushiki Kaisha
    • Masatomo Ojima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINTER
    • Publication number 20220410577
    • Publication date Dec 29, 2022
    • Canon Kabushiki Kaisha
    • Masatomo Ojima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID STORAGE CONTAINER, METHOD OF MANUFACTURING LIQUID STORAGE CO...
    • Publication number 20220363066
    • Publication date Nov 17, 2022
    • Canon Kabushiki Kaisha
    • Masatomo Ojima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    LIQUID EJECTION HEAD AND MANUFACTURING METHOD THEREOF
    • Publication number 20220032625
    • Publication date Feb 3, 2022
    • Canon Kabushiki Kaisha
    • Yusuke Hashimoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINTER
    • Publication number 20200247130
    • Publication date Aug 6, 2020
    • Canon Kabushiki Kaisha
    • Masatomo Ojima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS