TREA

Kenshiro ASAHI

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  • Nirasaki City, Yamanashi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Etching method
    • Patent number 11,127,597
    • Issue date Sep 21, 2021
    • Tokyo Electron Limited
    • Reiko Sasahara
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ETCHING METHOD AND ETCHING APPARATUS
    • Publication number 20240006187
    • Publication date Jan 4, 2024
    • Tokyo Electron Limited
    • Toshinori DEBARI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GAS TREATMENT APPARATUS
    • Publication number 20220301821
    • Publication date Sep 22, 2022
    • TOKYO ELECTRON LIMITED
    • Yuji SAEGUSA
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ETCHING METHOD
    • Publication number 20200111674
    • Publication date Apr 9, 2020
    • TOKYO ELECTRON LIMITED
    • Reiko SASAHARA
    • H01 - BASIC ELECTRIC ELEMENTS