TREA

Norihiko Kikuchi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for producing mold
    • Patent number 7,108,044
    • Issue date Sep 19, 2006
    • Kikuchi Co., Ltd.
    • Yutaka Miyamoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for producing mold
    • Patent number 6,953,077
    • Issue date Oct 11, 2005
    • Kikuchi Co., Ltd.
    • Yutaka Miyamoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Method and apparatus for producing mold
    • Publication number 20040163792
    • Publication date Aug 26, 2004
    • Kikuchi Co., Ltd
    • Yutaka Miyamoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Method and device for manufacturing metal mold
    • Publication number 20030010465
    • Publication date Jan 16, 2003
    • Yutaka Miyamoto
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...