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Hirohisa Shibayama

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Film forming method
    • Patent number 12,024,779
    • Issue date Jul 2, 2024
    • Nissan Motor Co., Ltd.
    • Hirohisa Shibayama
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Cold spray nozzle and cold spray device
    • Patent number 11,891,699
    • Issue date Feb 6, 2024
    • Nissan Motor Co., Ltd.
    • Masahito Fujikawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Film formation method
    • Patent number 11,827,985
    • Issue date Nov 28, 2023
    • Nissan Motor Co., Ltd.
    • Koukichi Kamada
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Coating method
    • Patent number 11,535,942
    • Issue date Dec 27, 2022
    • Nissan Motor Co., Ltd.
    • Hirohisa Shibayama
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method for manufacturing cylinder head, and semimanufactured cylind...
    • Patent number 11,471,937
    • Issue date Oct 18, 2022
    • Nissan Motor Co., Ltd.
    • Masahiro Oomori
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Defect detection device and production system
    • Patent number 10,339,645
    • Issue date Jul 2, 2019
    • Nissan Motor Co., Ltd.
    • Hirohisa Shibayama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Defect detection device and production system
    • Patent number 9,805,457
    • Issue date Oct 31, 2017
    • Nissan Motor Co., Ltd.
    • Hirohisa Shibayama
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    CYLINDER HEAD BLANK AND CYLINDER HEAD MANUFACTURING METHOD
    • Publication number 20230399961
    • Publication date Dec 14, 2023
    • Nissan Motor Co., Ltd.,
    • Moriyuki NOGAMI
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    COLD SPRAY DEVICE
    • Publication number 20220168767
    • Publication date Jun 2, 2022
    • NISSAN MOTOR CO., LTD.
    • Hirohisa SHIBAYAMA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    FILM FORMING METHOD
    • Publication number 20220154344
    • Publication date May 19, 2022
    • NISSAN MOTOR CO., LTD.
    • Hirohisa SHIBAYAMA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    FILM FORMATION METHOD
    • Publication number 20220154345
    • Publication date May 19, 2022
    • NISSAN MOTOR CO., LTD.
    • Koukichi KAMADA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    COATING METHOD
    • Publication number 20220042177
    • Publication date Feb 10, 2022
    • NISSAN MOTOR CO., LTD.
    • Hirohisa SHIBAYAMA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    METHOD FOR MANUFACTURING CYLINDER HEAD, AND SEMIMANUFACTURED CYLIND...
    • Publication number 20210268576
    • Publication date Sep 2, 2021
    • NISSAN MOTOR CO., LTD.
    • Masahiro OOMORI
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    COLD SPRAY NOZZLE AND COLD SPRAY DEVICE
    • Publication number 20210164108
    • Publication date Jun 3, 2021
    • NISSAN MOTOR CO., LTD.
    • Masahito FUJIKAWA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Defect Detection Device and Production System
    • Publication number 20180025486
    • Publication date Jan 25, 2018
    • Nissan Motor Co., Ltd.
    • Hirohisa Shibayama
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Defect Detection Device and Production System
    • Publication number 20170161886
    • Publication date Jun 8, 2017
    • NISSAN MOTOR CO., LTD.
    • Hirohisa Shibayama
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...