TREA

Kazumasa NISHIO

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  • Ota-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Press die and press machine
    • Patent number 9,511,402
    • Issue date Dec 6, 2016
    • TOA Industries Co., Ltd.
    • Koji Hayashi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESS DIE AND PRESS MACHINE
    • Publication number 20140157854
    • Publication date Jun 12, 2014
    • Koji HAYASHI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...