TREA

Shigeo Usui

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flat panel display
    • Patent number D391936
    • Issue date Mar 10, 1998
    • Matsushita Electric Industrial Co. Ltd.
    • Shigeo Usui
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer display
    • Patent number D388409
    • Issue date Dec 30, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Hirofumi Takemasa
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer display
    • Patent number D388408
    • Issue date Dec 30, 1997
    • Matsushita Electric Industrial Co., Ltd.
    • Hirofumi Takemasa
    • D14 - Recording, communication, or information retrieval equipment