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Tetsuro ITOYAMA

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  • KITAKYUSHU-SHI, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrostatic chuck
    • Patent number 11,393,708
    • Issue date Jul 19, 2022
    • Toto Ltd.
    • Masafumi Ikeguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrostatic chuck
    • Patent number 11,145,532
    • Issue date Oct 12, 2021
    • Toto Ltd.
    • Masafumi Ikeguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrostatic chuck
    • Patent number 10,964,579
    • Issue date Mar 30, 2021
    • Toto Ltd.
    • Tetsuro Itoyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrostatic chuck
    • Patent number 10,373,854
    • Issue date Aug 6, 2019
    • Toto Ltd.
    • Jumpei Uefuji
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROSTATIC CHUCK
    • Publication number 20250006539
    • Publication date Jan 2, 2025
    • TOTO LTD.
    • Tetsuro ITOYAMA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ELECTROSTATIC CHUCK
    • Publication number 20250006540
    • Publication date Jan 2, 2025
    • TOTO LTD.
    • Tetsuro ITOYAMA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ELECTROSTATIC CHUCK
    • Publication number 20230412096
    • Publication date Dec 21, 2023
    • TOTO LTD.
    • Tetsuro ITOYAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ELECTROSTATIC CHUCK
    • Publication number 20230317495
    • Publication date Oct 5, 2023
    • TOTO LTD.
    • Akihito ONO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROSTATIC CHUCK
    • Publication number 20220319898
    • Publication date Oct 6, 2022
    • TOTO LTD.
    • Masafumi IKEGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROSTATIC CHUCK
    • Publication number 20200286766
    • Publication date Sep 10, 2020
    • TOTO LTD.
    • Tetsuro Itoyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROSTATIC CHUCK
    • Publication number 20200203206
    • Publication date Jun 25, 2020
    • TOTO LTD.
    • Masafumi IKEGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROSTATIC CHUCK
    • Publication number 20200203207
    • Publication date Jun 25, 2020
    • TOTO LTD.
    • Masafumi IKEGUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROSTATIC CHUCK
    • Publication number 20180286732
    • Publication date Oct 4, 2018
    • TOTO LTD.
    • Jumpei UEFUJI
    • H01 - BASIC ELECTRIC ELEMENTS