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Kazuma Ishihara

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  • Sakai-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Work vehicle
    • Patent number 11,815,168
    • Issue date Nov 14, 2023
    • Kubota Corporation
    • Tsuyoshi Gono
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Suspension system
    • Patent number 9,821,618
    • Issue date Nov 21, 2017
    • Kubota Corporation
    • Kenichi Iwami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Suspension system
    • Patent number 9,020,698
    • Issue date Apr 28, 2015
    • Kubota Corporation
    • Kenichi Iwami
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    WORK VEHICLE
    • Publication number 20220290748
    • Publication date Sep 15, 2022
    • KUBOTA CORPORATION
    • Tsuyoshi GONO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WORKING MACHINE AND DISPLAY DEVICE FOR THE SAME
    • Publication number 20190373806
    • Publication date Dec 12, 2019
    • KUBOTA CORPORATION
    • Ryo WATAYA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Suspension System
    • Publication number 20150246589
    • Publication date Sep 3, 2015
    • KUBOTA CORPORATION
    • Kenichi Iwami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Suspension System
    • Publication number 20110098885
    • Publication date Apr 28, 2011
    • KUBOTA CORPORATION
    • Kenichi Iwami
    • B60 - VEHICLES IN GENERAL