TREA

Hiroaki KUSANO

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid cartridge
    • Patent number 11,827,017
    • Issue date Nov 28, 2023
    • Canon Kabushiki Kaisha
    • Yusuke Hashimoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Element substrate, liquid discharge head, and manufacturing method...
    • Patent number 11,820,142
    • Issue date Nov 21, 2023
    • Canon Kabushiki Kaisha
    • Hiroaki Kusano
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Liquid storage container
    • Patent number 11,623,451
    • Issue date Apr 11, 2023
    • Canon Kabushiki Kaisha
    • Taketsugu Murakami
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents