TREA

Tsukasa Fujita

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Static eliminator and static elimination control method
    • Patent number 8,587,917
    • Issue date Nov 19, 2013
    • Keyence Corporation
    • Tsukasa Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ionizer and static elimination method
    • Patent number 8,018,710
    • Issue date Sep 13, 2011
    • Keyence Corporation
    • Tsukasa Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electricity removal apparatus
    • Patent number 7,649,728
    • Issue date Jan 19, 2010
    • Keyence Corporation
    • Tsukasa Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Static eliminator
    • Patent number 7,324,322
    • Issue date Jan 29, 2008
    • Keyence Corporation
    • Tsukasa Fujita
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Corona discharge apparatus
    • Patent number 6,522,150
    • Issue date Feb 18, 2003
    • Keyence Corporation
    • Tsukasa Fujita
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Static Eliminator And Static Elimination Control Method
    • Publication number 20120257318
    • Publication date Oct 11, 2012
    • KEYENCE CORPORATION
    • Tsukasa Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Ionizer and Static Elimination Method
    • Publication number 20100044581
    • Publication date Feb 25, 2010
    • KEYENCE CORPORATION
    • Tsukasa Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electricity Removal Apparatus
    • Publication number 20080151465
    • Publication date Jun 26, 2008
    • KEYENCE CORPORATION
    • Tsukasa Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Static eliminator
    • Publication number 20050174718
    • Publication date Aug 11, 2005
    • Tsukasa Fujita
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Plasma treatment method and apparatus
    • Publication number 20010030025
    • Publication date Oct 18, 2001
    • Tsukasa Fujita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Corona discharge apparatus
    • Publication number 20010030541
    • Publication date Oct 18, 2001
    • Tsukasa Fujita
    • H01 - BASIC ELECTRIC ELEMENTS