TREA

Shinya ISHIGAI

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  • Okayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compressive torsion forming device
    • Patent number 11,826,808
    • Issue date Nov 28, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Kei Yamauchi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic forging press and method for controlling same
    • Patent number 10,786,847
    • Issue date Sep 29, 2020
    • JAPAN AEROFORGE, LTD.
    • Hiroaki Kuwano
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPRESSIVE TORSION FORMING DEVICE
    • Publication number 20210039151
    • Publication date Feb 11, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Kei Yamauchi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    HYDRAULIC FORGING PRESS AND METHOD FOR CONTROLLING SAME
    • Publication number 20170312810
    • Publication date Nov 2, 2017
    • JAPAN AEROFORGE, LTD.
    • Hiroaki KUWANO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...