TREA

Yoshihiro Tsujita

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  • Hyogo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Telephone set
    • Patent number 4,969,187
    • Issue date Nov 6, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Yoshihiro Hattori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Self-illuminating panel switch
    • Patent number 4,937,408
    • Issue date Jun 26, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Yoshihiro Hattori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Device mounting appliance
    • Patent number 4,930,694
    • Issue date Jun 5, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Kunitoshi Yoshitake
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Portable wireless communication apparatus
    • Patent number 4,903,325
    • Issue date Feb 20, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Kunitoshi Yoshitake
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE