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Takehiro NAKAI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Etching method and etchant
    • Patent number 10,008,426
    • Issue date Jun 26, 2018
    • TOSHIBA MEMORY CORPORATION
    • Takehiro Nakai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Marking apparatus and marking method
    • Patent number 9,305,743
    • Issue date Apr 5, 2016
    • Kabushiki Kaisha Toshiba
    • Takehiro Nakai
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    ETCHING METHOD AND ETCHANT
    • Publication number 20170154829
    • Publication date Jun 1, 2017
    • Kabushiki Kaisha Toshiba
    • Takehiro NAKAI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    MARKING APPARATUS AND MARKING METHOD
    • Publication number 20150262786
    • Publication date Sep 17, 2015
    • KABUSHIKI KAISHA TOSHIBA
    • Takehiro NAKAI
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS