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Kazuya OI

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  • Sakai-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Floor mat and working machine
    • Patent number 11,230,212
    • Issue date Jan 25, 2022
    • Kubota Corporation
    • Akihiro Ichihara
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    WORKING MACHINE
    • Publication number 20240083518
    • Publication date Mar 14, 2024
    • KUBOTA CORPORATION
    • Masahiro AIHARA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FLOOR MAT AND WORKING MACHINE
    • Publication number 20190119883
    • Publication date Apr 25, 2019
    • KUBOTA CORPORATION
    • Akihiro ICHIHARA
    • B60 - VEHICLES IN GENERAL