TREA

Hisashi Tominaga

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solar cell
    • Patent number 9,166,075
    • Issue date Oct 20, 2015
    • Mitsubishi Electric Corporation
    • Daisuke Echizenya
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Printing mask and solar cell
    • Patent number 7,906,366
    • Issue date Mar 15, 2011
    • Mitsubishi Electric Corporation
    • Mitsunori Nakatani
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Multi-wire saw
    • Patent number 7,306,508
    • Issue date Dec 11, 2007
    • Mitsubishi Denki Kabushiki Kaisha
    • Takafumi Kawasaki
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    SOLAR BATTERY CELL
    • Publication number 20100218811
    • Publication date Sep 2, 2010
    • Mitsubishi Electric Corporation
    • Daisuke Echizenya
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Printing Mask and Solar Cell
    • Publication number 20080230118
    • Publication date Sep 25, 2008
    • Mitsubishi Electric Coporation
    • Mitsunori Nakatani
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Multi-wire saw
    • Publication number 20060249134
    • Publication date Nov 9, 2006
    • Takafumi Kawasaki
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Slurry for slicing silicon ingot and method for slicing silicon ing...
    • Publication number 20060075687
    • Publication date Apr 13, 2006
    • Hirozoh Tsuruta
    • B28 - WORKING CEMENT, CLAY, OR STONE