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Tomohiko SEKIGUCHI

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    NUGGET DIAMETER ESTIMATION METHOD
    • Publication number 20250153279
    • Publication date May 15, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Shuhei OGURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    INSPECTION METHOD
    • Publication number 20250010407
    • Publication date Jan 9, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Nao KAWABE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPATTER DETECTION METHOD
    • Publication number 20240399511
    • Publication date Dec 5, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Nao KAWABE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF RESISTANCE SPOT WELDING
    • Publication number 20240391032
    • Publication date Nov 28, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Shota EJIMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPATTER DETECTION METHOD AND METHOD FOR MANUFACTURING WELDED MEMBER
    • Publication number 20240353387
    • Publication date Oct 24, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Yosuke TAMADA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR MANUFACTURING WELDED STRUCTURE
    • Publication number 20240326152
    • Publication date Oct 3, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Yosuke TAMADA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER WELDING METHOD, LASER WELDING DEVICE, AND COMPUTER PROGRAM PR...
    • Publication number 20240269771
    • Publication date Aug 15, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Shotaro KUROKAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER WELDING DEVICE
    • Publication number 20240269778
    • Publication date Aug 15, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Shotaro KUROKAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LASER WELDING DEVICE AND LASER WELDING METHOD
    • Publication number 20240269772
    • Publication date Aug 15, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Shotaro KUROKAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR JOINING DIFFERENT KINDS OF METAL MATERIALS
    • Publication number 20240017345
    • Publication date Jan 18, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Shuhei OGURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ESTIMATION METHOD FOR NUGGET DIAMETER AND DETERMINATION METHOD
    • Publication number 20240011756
    • Publication date Jan 11, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Shuhei OGURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPOT WELDING METHOD
    • Publication number 20230311233
    • Publication date Oct 5, 2023
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Hideaki MATSUOKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MEMBER FOR FASTENING AND METHOD OF MANUFACTURING SAME
    • Publication number 20230296125
    • Publication date Sep 21, 2023
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Hideaki MATSUOKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METAL JOINED BODY AND PRODUCTION METHOD THEREFOR
    • Publication number 20230139132
    • Publication date May 4, 2023
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Hideaki MATSUOKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDING DETERMINATION METHOD AND SPOT WELDING EQUIPMENT
    • Publication number 20220297224
    • Publication date Sep 22, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Yosuke TAMADA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPOT WELDING METHOD
    • Publication number 20220111464
    • Publication date Apr 14, 2022
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Hideaki MATSUOKA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD AND APPARATUS FOR APPLYING HIGH VISCOSITY MATERIAL
    • Publication number 20210291462
    • Publication date Sep 23, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Shuhei OGURA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    WORKPIECE SUPPORT SYSTEM
    • Publication number 20170157765
    • Publication date Jun 8, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Tomohiko SEKIGUCHI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    WORKPIECE POSITIONING STRUCTURE AND WORKPIECE POSITIONING METHOD
    • Publication number 20150104240
    • Publication date Apr 16, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Tomohiko Sekiguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WELDING STRUCTURE AND WELDING METHOD USING THREE POSITIONING PORTIONS
    • Publication number 20130187323
    • Publication date Jul 25, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Kenta Shima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WELDED STRUCTURE AND WELDING METHOD
    • Publication number 20130129411
    • Publication date May 23, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Kenta Shima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...