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Tetsu Iwase

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  • Kanagawa, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SPOT WELDING METHOD FOR ALUMINUM MATERIAL AND ALUMINUM MATERIAL
    • Publication number 20220152726
    • Publication date May 19, 2022
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Mai YOSHIZAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD FOR MANUFACTURING DIFFERENT MATERIAL JOINED MEMBER
    • Publication number 20200147671
    • Publication date May 14, 2020
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Tetsu IWASE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    JOINING STRUCTURE AND METHOD FOR MANUFACTURING JOINING STRUCTURE
    • Publication number 20190291202
    • Publication date Sep 26, 2019
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Kyohei MAEDA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIFFERENT-MATERIAL PANEL STRUCTURE
    • Publication number 20190048910
    • Publication date Feb 14, 2019
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Tetsu IWASE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DIFFERENT-MATERIAL JOINING STRUCTURE
    • Publication number 20180354231
    • Publication date Dec 13, 2018
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Tetsu IWASE
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    FORGED RIVET FOR JOINING DISSIMILAR MATERIALS, DISSIMILAR-MATERIAL...
    • Publication number 20180272417
    • Publication date Sep 27, 2018
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Tetsu IWASE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIFFERENT MATERIALS PANEL STRUCTURE
    • Publication number 20160339966
    • Publication date Nov 24, 2016
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Tetsu IWASE
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    METHOD FOR JOINING DISSIMILAR METALS OF STEEL PRODUCT AND LIGHT MET...
    • Publication number 20090294410
    • Publication date Dec 3, 2009
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd)
    • Tetsu IWASE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Steel/aluminum welded structure
    • Publication number 20070111022
    • Publication date May 17, 2007
    • Nisshin Steel Co., Ltd.
    • Yasunori Hattori
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Weldment of different materials and resistance spot welding method
    • Publication number 20050258145
    • Publication date Nov 24, 2005
    • Kabushiki Kaisha Kobe Seiko Sho
    • Tetsu Iwase
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Self-piercing rivet
    • Publication number 20040068854
    • Publication date Apr 15, 2004
    • Toru Kato
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...