TREA

Toshimasa KAMEDA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Charged particle beam apparatus
    • Patent number 10,665,420
    • Issue date May 26, 2020
    • Hitachi High-Technologies Corporation
    • Yasunori Takasugi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Charged particle beam device
    • Patent number 10,629,408
    • Issue date Apr 21, 2020
    • Hitachi High-Technologies Corporation
    • Toshimasa Kameda
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Pattern Measurement System, Pattern Measurement Method, and Program
    • Publication number 20220230281
    • Publication date Jul 21, 2022
    • HITACHI HIGH-TECH CORPORATION
    • Toshimasa Kameda
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Charged Particle Beam Apparatus
    • Publication number 20190295815
    • Publication date Sep 26, 2019
    • Hitachi High-Technologies Corporation
    • Yasunori TAKASUGI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Charged Particle Beam Device
    • Publication number 20190221400
    • Publication date Jul 18, 2019
    • Hitachi High-Technologies Corporation
    • Toshimasa KAMEDA
    • H01 - BASIC ELECTRIC ELEMENTS