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Shigeru UCHIYAMA

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  • Chiyoda-ku, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Press-forming method
    • Patent number 9,962,752
    • Issue date May 8, 2018
    • Nippon Steel & Sumitomo Metal Corporation
    • Shigeru Uchiyama
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Press-forming method of component with L shape
    • Patent number 9,266,162
    • Issue date Feb 23, 2016
    • Nippon Steel & Sumitomo Metal Corporation
    • Yasuharu Tanaka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of producing L-shaped product
    • Patent number 9,211,579
    • Issue date Dec 15, 2015
    • Nippon Steel & Sumitomo Metal Corporation
    • Yasuharu Tanaka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESS-FORMING METHOD
    • Publication number 20150367397
    • Publication date Dec 24, 2015
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Shigeru UCHIYAMA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD OF PRODUCING L-SHAPED PRODUCT
    • Publication number 20130239645
    • Publication date Sep 19, 2013
    • Yasuharu Tanaka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PRESS-FORMING METHOD OF COMPONENT WITH L SHAPE
    • Publication number 20120297853
    • Publication date Nov 29, 2012
    • Yasuharu Tanaka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...