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Manabu Yamamoto

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  • Oyama-shi, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR DRAWING METALLIC TUBE
    • Publication number 20130192326
    • Publication date Aug 1, 2013
    • Manabu Yamamoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    APPARATUS AND METHOD FOR DRAWING METAL TUBE
    • Publication number 20120198901
    • Publication date Aug 9, 2012
    • Showa Denko K.K.
    • Manabu Yamamoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...