TREA

Kohei Kishi

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  • Tenri, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid crystal display device
    • Patent number 4,991,939
    • Issue date Feb 12, 1991
    • Sharp Kabushiki Kaisha
    • Hidehiko Momose
    • G02 - OPTICS
  • Information Patent Grant

    Thin film transistor array
    • Patent number 4,935,792
    • Issue date Jun 19, 1990
    • Sharp Kabushiki Kaisha
    • Hirohisa Tanaka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Amorphous silicon thin film transistor
    • Patent number 4,720,736
    • Issue date Jan 19, 1988
    • Sharp Kabushiki Kaisha
    • Yutaka Takafuji
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Matrix type liquid crystal display
    • Patent number 4,386,352
    • Issue date May 31, 1983
    • Sharp Kabushiki Kaisha
    • Heisaku Nonomura
    • G02 - OPTICS