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Hayato MASUDA

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  • Tsuchiura-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Abnormality diagnosis device for planetary gear speed reducer and c...
    • Patent number 12,252,872
    • Issue date Mar 18, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Motoki Sato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Running device for dump truck
    • Patent number 8,740,742
    • Issue date Jun 3, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Takeshi Shibukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Travel assembly
    • Patent number 8,646,577
    • Issue date Feb 11, 2014
    • Hitachi Construction Machinery Co., Ltd.
    • Takeshi Shibukawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Travel assembly
    • Patent number 8,100,806
    • Issue date Jan 24, 2012
    • Hitachi Construction Machinery Co., Ltd.
    • Takeshi Shibukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Travel assembly for dump truck
    • Patent number 8,096,910
    • Issue date Jan 17, 2012
    • Hitachi Construction Machinery Co., Ltd.
    • Takeshi Shibukawa
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    ABNORMALITY DIAGNOSIS DEVICE FOR PLANETARY GEAR SPEED REDUCER AND C...
    • Publication number 20250034845
    • Publication date Jan 30, 2025
    • Hitachi Construction Machinery Co., Ltd.
    • Motoki SATO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Traveling Device for Construction Machine
    • Publication number 20210285550
    • Publication date Sep 16, 2021
    • Hitachi Construction Machinery Co., Ltd.
    • Tomohiko IWANAMI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Running Device for Dump Truck
    • Publication number 20120142475
    • Publication date Jun 7, 2012
    • Hitachi Construction Machinery Co., Ltd.
    • Takeshi SHIBUKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DRIVE UNIT FOR DUMP TRUCK
    • Publication number 20110200282
    • Publication date Aug 18, 2011
    • Hitachi Construction Machinery Co., Ltd.
    • Takeshi SHINOHARA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Travel Assembly
    • Publication number 20100119184
    • Publication date May 13, 2010
    • Hitachi Construction Machinery Co., Ltd.
    • Takeshi SHIBUKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Travel Assembly for Dump Truck
    • Publication number 20090312135
    • Publication date Dec 17, 2009
    • Hitachi Construction Machinery Co., Ltd.
    • Takeshi Shibukawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Travel Assembly
    • Publication number 20090215569
    • Publication date Aug 27, 2009
    • Hitachi Construction Machinery Co., Ltd.
    • Takeshi SHIBUKAWA
    • B60 - VEHICLES IN GENERAL