TREA

Udai Tanaka

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluorine gas generator
    • Patent number 8,038,852
    • Issue date Oct 18, 2011
    • Toyo Tanso Co., Ltd.
    • Tetsuro Tojo
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Carbon electrode for generation of nitrogen trifluoride gas
    • Patent number 7,608,235
    • Issue date Oct 27, 2009
    • Toyo Tanso Co., Ltd.
    • Akimasa Tasaka
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Carbon Electrode For Generation Of Nitrogen Trifluoride Gas
    • Publication number 20070199828
    • Publication date Aug 30, 2007
    • Akimasa Tasaka
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    Fluorine gas generator
    • Publication number 20040007457
    • Publication date Jan 15, 2004
    • Toyo Tanso Co., Ltd
    • Tetsuro Tojo
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR