TREA

Osamu Takahashi

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  • Hadano-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bar material transfer method and conveyor
    • Patent number 10,029,298
    • Issue date Jul 24, 2018
    • Nittan Valve Co., Ltd.
    • Takahiro Shimizu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    BAR MATERIAL TRANSFER METHOD AND CONVEYOR
    • Publication number 20170072457
    • Publication date Mar 16, 2017
    • NITTAN VALVE CO., LTD.
    • Takahiro Shimizu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BAR MATERIAL TRANSFER METHOD AND CONVEYOR
    • Publication number 20150266084
    • Publication date Sep 24, 2015
    • NITTAN VALVE CO., LTD.
    • Takahiro Shimizu
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...