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Hayato HIRAYAMA

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sprayed coating and sprayed-coating manufacturing method
    • Patent number 11,965,252
    • Issue date Apr 23, 2024
    • Nissan Motor Co., Ltd.
    • Hayato Hirayama
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Spray coating
    • Patent number 11,866,813
    • Issue date Jan 9, 2024
    • Nissan Motor Co., Ltd.
    • Hayato Hirayama
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Thermal sprayed coating for sliding member, and sliding device prov...
    • Patent number 11,746,405
    • Issue date Sep 5, 2023
    • Nissan Motor Co., Ltd.
    • Tsuyoshi Higuchi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Sliding mechanism
    • Patent number 11,624,338
    • Issue date Apr 11, 2023
    • Nissan Motor Co., Ltd.
    • Hayato Hirayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thermally sprayed coating for sliding member and sliding device pro...
    • Patent number 11,585,289
    • Issue date Feb 21, 2023
    • Nissan Motor Co., Ltd.
    • Tsuyoshi Higuchi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Bearing member
    • Patent number 11,231,067
    • Issue date Jan 25, 2022
    • Nissan Motor Co., Ltd.
    • Hayato Hirayama
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Bearing member
    • Patent number 11,193,537
    • Issue date Dec 7, 2021
    • Nissan Motor Co., Ltd.
    • Hayato Hirayama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SPRAYED COATING AND SPRAYED-COATING MANUFACTURING METHOD
    • Publication number 20230265551
    • Publication date Aug 24, 2023
    • NISSAN MOTOR CO., LTD.
    • Hayato HIRAYAMA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    THERMAL SPRAY WIRE
    • Publication number 20230058360
    • Publication date Feb 23, 2023
    • NISSAN MOTOR CO., LTD.
    • Hayato HIRAYAMA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SPRAY COATING
    • Publication number 20220282361
    • Publication date Sep 8, 2022
    • NISSAN MOTOR CO., LTD.
    • Hayato HIRAYAMA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SLIDING MECHANISM
    • Publication number 20220260035
    • Publication date Aug 18, 2022
    • NISSAN MOTOR CO., LTD.
    • Hayato HIRAYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    THERMAL SPRAYED COATING FOR SLIDING MEMBER, AND SLIDING DEVICE PROV...
    • Publication number 20210404044
    • Publication date Dec 30, 2021
    • NISSAN MOTOR CO., LTD.
    • Tsuyoshi HIGUCHI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    THERMALLY SPRAYED COATING FOR SLIDING MEMBER AND SLIDING DEVICE PRO...
    • Publication number 20210404413
    • Publication date Dec 30, 2021
    • NISSAN MOTOR CO., LTD.
    • Tsuyoshi HIGUCHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BEARING MEMBER
    • Publication number 20210239156
    • Publication date Aug 5, 2021
    • NISSAN MOTOR CO., LTD.
    • Hayato HIRAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING MEMBER
    • Publication number 20210010537
    • Publication date Jan 14, 2021
    • NISSAN MOTOR CO., LTD.
    • Hayato HIRAYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...