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Takeharu Onishi

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  • EHIME, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Release agent spraying device and forming apparatus
    • Patent number 11,633,751
    • Issue date Apr 25, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Takeharu Onishi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Billet-rearranging device
    • Patent number 8,117,880
    • Issue date Feb 21, 2012
    • Honda Motor Co., Ltd.
    • Takeharu Onishi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    RELEASE AGENT SPRAYING DEVICE AND FORMING APPARATUS
    • Publication number 20210060596
    • Publication date Mar 4, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Takeharu Onishi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    BILLET-REARRANGING DEVICE
    • Publication number 20100064761
    • Publication date Mar 18, 2010
    • Takeharu Onishi
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...