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Hideharu KOKETSU

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Patents Grantslast 30 patents

  • Information Patent Grant

    Washer and vehicle structure
    • Patent number 10,480,564
    • Issue date Nov 19, 2019
    • Aoyama Seisakusho Co., Ltd.
    • Takashi Matsuda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    FASTENING MEMBER
    • Publication number 20250188979
    • Publication date Jun 12, 2025
    • Aoyama Seisakusho Co., Ltd.
    • Tomohiro Ogura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WASHER AND VEHICLE STRUCTURE
    • Publication number 20180087559
    • Publication date Mar 29, 2018
    • Aoyama Seisakusho Co., Ltd.
    • Takashi MATSUDA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS