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Susumu Sunaga

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  • Ashikaga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat insulator
    • Patent number 8,557,395
    • Issue date Oct 15, 2013
    • Fukai Seisakusho Co., Ltd.
    • Susumu Sunaga
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method for press-molding embossed steel plate
    • Patent number 8,349,100
    • Issue date Jan 8, 2013
    • Fukai Seisakusho Co., Ltd.
    • Susumu Sunaga
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRESS-MOLDING EMBOSSED STEEL PLATE
    • Publication number 20110272068
    • Publication date Nov 10, 2011
    • FUKAI SEISAKUSHO CO., LTD.
    • Susumu Sunaga
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    PLATE-LIKE BODY
    • Publication number 20110111249
    • Publication date May 12, 2011
    • Fukai Seisakusho Co., Ltd.
    • Susumu Sunaga
    • B60 - VEHICLES IN GENERAL