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Takeyuki Sato

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  • Osaka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roll forming machine
    • Patent number 11,618,065
    • Issue date Apr 4, 2023
    • Nakata Manufacturing Co., Ltd.
    • Takeyuki Sato
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Welded pipe manufacturing apparatus and welded pipe manufacturing m...
    • Patent number 11,305,323
    • Issue date Apr 19, 2022
    • Nakata Manufacturing Co., Ltd.
    • Jilong Yin
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pipe cutting machine
    • Patent number 10,744,578
    • Issue date Aug 18, 2020
    • Nakata Manufacturing Co., Ltd.
    • Hiroaki Yabuta
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Ring tool unit, method for manufacturing the same, sleeve, and mandrel
    • Patent number 9,895,758
    • Issue date Feb 20, 2018
    • Nakata Manufacturing Co., Ltd.
    • Feizhou Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Forming apparatus
    • Patent number 9,259,772
    • Issue date Feb 16, 2016
    • Nakata Manufacturing Co., Ltd.
    • Takeyuki Sato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND APPARATUS FOR MANUFACTURING METAL PIPE
    • Publication number 20230271240
    • Publication date Aug 31, 2023
    • NAKATA MANUFACTURING CO. , LTD.
    • Tomoyasu NAKANO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD AND APPARATUS FOR MANUFACTURING METAL PIPE
    • Publication number 20230145306
    • Publication date May 11, 2023
    • NAKATA MANUFACTURING CO. , LTD.
    • Tomoyasu NAKANO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    ROLL FORMING MACHINE
    • Publication number 20200360975
    • Publication date Nov 19, 2020
    • NAKATA MANUFACTURING CO. , LTD.
    • Takeyuki SATO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    WELDED PIPE MANUFACTURING APPARATUS AND WELDED PIPE MANUFACTURING M...
    • Publication number 20190358690
    • Publication date Nov 28, 2019
    • NAKATA MANUFACTURING CO. , LTD.
    • Jilong YIN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PIPE CUTTING MACHINE
    • Publication number 20190255629
    • Publication date Aug 22, 2019
    • NAKATA MANUFACTURING CO. , LTD.
    • Hiroaki YABUTA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    RING TOOL UNIT, METHOD FOR MANUFACTURING THE SAME, SLEEVE, AND MANDREL
    • Publication number 20170080507
    • Publication date Mar 23, 2017
    • NAKATA MANUFACTURING CO. , LTD.
    • Feizhou WANG
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    FORMING APPARATUS
    • Publication number 20120285005
    • Publication date Nov 15, 2012
    • NAKATA MANUFACTURING CO., LTD.
    • Takeyuki Sato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR