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Koji Fujita

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Patents Grantslast 30 patents

  • Information Patent Grant

    Press drawing method
    • Patent number 10,357,815
    • Issue date Jul 23, 2019
    • Honda Motor Co., Ltd.
    • Syohei Okuzumi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESS DRAWING METHOD
    • Publication number 20160067758
    • Publication date Mar 10, 2016
    • Honda Motor Co., Ltd.
    • Syohei Okuzumi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...