TREA

Masanori Matsuishi

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  • Nara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Carrying case
    • Patent number 4,895,231
    • Issue date Jan 23, 1990
    • Sharp Kabushiki Kaisha
    • Shigeru Yamaguchi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Structure of portable electronic apparatus
    • Patent number 4,739,316
    • Issue date Apr 19, 1988
    • Sharp Kabushiki Kaisha
    • Shigeru Yamaguchi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Mirror with information display
    • Patent number 4,202,607
    • Issue date May 13, 1980
    • Sharp Kabushiki Kaisha
    • Isamu Washizuka
    • G06 - COMPUTING CALCULATING COUNTING