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Yuuki KINPARA

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR REPAIRING ELECTROSTATIC CHUCK DEVICE
    • Publication number 20230321968
    • Publication date Oct 12, 2023
    • Sumitomo Osaka Cement Co., Ltd.
    • Keisuke MAEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROSTATIC CHUCK DEVICE AND ELECTROSTATIC CHUCK DEVICE MANUFACTU...
    • Publication number 20210308812
    • Publication date Oct 7, 2021
    • Sumitomo Osaka Cement Co., Ltd.
    • Keisuke MAEDA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTROSTATIC CHUCK DEVICE
    • Publication number 20200343125
    • Publication date Oct 29, 2020
    • Sumitomo Osaka Cement Co., Ltd.
    • Yuuki KINPARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTROSTATIC CHUCK DEVICE
    • Publication number 20190019714
    • Publication date Jan 17, 2019
    • Sumitomo Osaka Cement Co., Ltd.
    • Mamoru KOSAKAI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTROSTATIC CHUCK DEVICE
    • Publication number 20180308737
    • Publication date Oct 25, 2018
    • Sumitomo Osaka Cement Co., Ltd.
    • Yoshiaki MORIYA
    • H01 - BASIC ELECTRIC ELEMENTS