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Norimasa SUNAGA

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  • Shinagawa-ku, Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MACHINING APPARATUS
    • Publication number 20230241690
    • Publication date Aug 3, 2023
    • Neturen Co., Ltd.
    • Ryosuke Suzuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    APPARATUS AND METHOD FOR MANUFACTURING RACK BAR
    • Publication number 20210379648
    • Publication date Dec 9, 2021
    • Neturen Co., Ltd.
    • Ryosuke SUZUKI
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    RACK BAR AND METHOD FOR MANUFACTURING RACK BAR
    • Publication number 20200056693
    • Publication date Feb 20, 2020
    • Neturen Co., Ltd.
    • Takashi YAMAWAKI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    RACK BAR AND METHOD FOR MANUFACTURING RACK BAR
    • Publication number 20180031104
    • Publication date Feb 1, 2018
    • Neturen Co., Ltd.
    • Takashi YAMAWAKI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS