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Tatsuya Takahashi

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  • Zama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Operation method of electric press working machine
    • Patent number 9,044,912
    • Issue date Jun 2, 2015
    • Hoden Seimitsu Kako Kenkyusho Co., Ltd.
    • Shoji Futamura
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    OPERATION METHOD OF ELECTRIC PRESS WORKING MACHINE
    • Publication number 20140283695
    • Publication date Sep 25, 2014
    • HODEN SEIMITSU KAKO KENKYUSHO CO., LTD.
    • Shoji Futamura
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...