TREA

Saburo Inoue

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for manufacturing a bent product
    • Patent number 10,016,802
    • Issue date Jul 10, 2018
    • Nippon Steel & Sumitomo Metal Corporation
    • Atsushi Tomizawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for manufacturing a bent product
    • Patent number 9,821,357
    • Issue date Nov 21, 2017
    • Nippon Steel & Sumitomo Metal Corporation
    • Atsushi Tomizawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for manufacturing a bent member
    • Patent number 9,457,390
    • Issue date Oct 4, 2016
    • Nippon Steel & Sumitomo Metal Corporation
    • Atsushi Tomizawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for manufacturing a bent member
    • Patent number 9,227,237
    • Issue date Jan 5, 2016
    • Nippon Steel & Sumitomo Metal Corporation
    • Atsushi Tomizawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bent member and an apparatus and method for its manufacture
    • Patent number 8,776,568
    • Issue date Jul 15, 2014
    • Nippon Steel & Sumitomo Metal Corporation
    • Atsushi Tomizawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bending apparatus
    • Patent number 8,528,380
    • Issue date Sep 10, 2013
    • Sumitomo Pipe & Tube Co., Ltd.
    • Shinjiro Kuwayama
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Bending apparatus
    • Patent number 8,511,135
    • Issue date Aug 20, 2013
    • Nippon Steel & Sumitomo Metal Corporation
    • Shinjiro Kuwayama
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Vehicle body reinforcing member
    • Patent number 8,419,111
    • Issue date Apr 16, 2013
    • Nippon Steel & Sumitomo Metal Corporation
    • Mitsutoshi Uchida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Metal tube for reinforcing car body and car body reinforcement ther...
    • Patent number 7,347,486
    • Issue date Mar 25, 2008
    • Sumitomo Metal Industries, Ltd.
    • Mitsutoshi Uchida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method and apparatus for hydroforming metallic tube
    • Patent number 6,237,382
    • Issue date May 29, 2001
    • Sumitomo Metal Industries, Ltd.
    • Masayasu Kojima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for hydroforming metallic tube
    • Patent number 6,105,409
    • Issue date Aug 22, 2000
    • Sumitomo Metal Industries, Ltd.
    • Masayasu Kojima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for hydroforming metallic tube
    • Patent number 5,918,494
    • Issue date Jul 6, 1999
    • Sumitomo Metal Industries, Ltd.
    • Masayasu Kojima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND APPARATUS FOR MANUFACTURING A BENT PRODUCT
    • Publication number 20180043411
    • Publication date Feb 15, 2018
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Atsushi TOMIZAWA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD AND APPARATUS FOR MANUFACTURING A BENT MEMBER
    • Publication number 20170072446
    • Publication date Mar 16, 2017
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Atsushi TOMIZAWA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BENT MEMBER AND AN APPARATUS AND METHOD FOR ITS MANUFACTURE
    • Publication number 20130059167
    • Publication date Mar 7, 2013
    • SUMITOMO PIPE & TUBE CO., LTD.
    • Atsushi Tomizawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD AND APPARATUS FOR MANUFACTURING A BENT PRODUCT
    • Publication number 20120175029
    • Publication date Jul 12, 2012
    • SUMITOMO PIPE & TUBE CO., LTD.
    • Atsushi TOMIZAWA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD AND APPARATUS FOR MANUFACTURING A BENT MEMBER
    • Publication number 20120167651
    • Publication date Jul 5, 2012
    • Sumitomo Metal Industries, Ltd.
    • Atsushi Tomizawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BENDING APPARATUS
    • Publication number 20120085138
    • Publication date Apr 12, 2012
    • SUMITOMO PIPE & TUBE CO., LTD.
    • Shinjiro KUWAYAMA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BENDING APPARATUS
    • Publication number 20120079866
    • Publication date Apr 5, 2012
    • SUMITOMO PIPE & TUBE CO., LTD.
    • Shinjiro KUWAYAMA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    VEHICLE BODY REINFORCING MEMBER
    • Publication number 20110031779
    • Publication date Feb 10, 2011
    • Mitsutoshi Uchida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Vehicle body reinforcing member
    • Publication number 20080246308
    • Publication date Oct 9, 2008
    • Mitsutoshi Uchida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Metal tube for reinforcing car body and car body reinforcement ther...
    • Publication number 20070001483
    • Publication date Jan 4, 2007
    • Mitsutoshi Uchida
    • B60 - VEHICLES IN GENERAL