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Yuki HAYAKAWA

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible member
    • Patent number 12,038,060
    • Issue date Jul 16, 2024
    • NHK Spring Co., Ltd.
    • Yosuke Kawai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    BENDING STRUCTURAL BODY
    • Publication number 20250033230
    • Publication date Jan 30, 2025
    • NHK SPRING CO., LTD.
    • Takafumi HIRATA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FLEXURAL STRUCTURE AND HALF-FINISHED PRODUCT THEREOF
    • Publication number 20250026032
    • Publication date Jan 23, 2025
    • NHK SPRING CO., LTD.
    • Takafumi HIRATA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FLEXIBLE STRUCTURE
    • Publication number 20240351224
    • Publication date Oct 24, 2024
    • NHK SPRING CO., LTD.
    • Takafumi HIRATA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FLEXIBLE STRUCTURE AND METHOD FOR PRODUCING SAME
    • Publication number 20240253251
    • Publication date Aug 1, 2024
    • NHK SPRING CO., LTD.
    • Takafumi HIRATA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BENDING STRUCTURE BODY
    • Publication number 20240189981
    • Publication date Jun 13, 2024
    • NHK SPRING CO., LTD.
    • Takafumi HIRATA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    BENDING STRUCTURE AND METHOD FOR PRODUCING SAME
    • Publication number 20240181658
    • Publication date Jun 6, 2024
    • NHK SPRING CO., LTD.
    • Takafumi HIRATA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BENDING STRUCTURAL BODY
    • Publication number 20230330871
    • Publication date Oct 19, 2023
    • NHK SPRING CO., LTD.
    • Takafumi HIRATA
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    FLEXIBLE MEMBER
    • Publication number 20220145956
    • Publication date May 12, 2022
    • NHK SPRING CO., LTD.
    • Yosuke KAWAI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS