TREA

Akio Ohno

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Combined tape recorder and radio receiver
    • Patent number D277751
    • Issue date Feb 26, 1985
    • Matsushita Electric Industrial Co., Ltd.
    • Akio Ohno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Combined tape recorder and radio receiver
    • Patent number D277564
    • Issue date Feb 12, 1985
    • Matsushita Electric Industrial Co., Ltd.
    • Akio Ohno
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Combined portable radio and cassette tape recorder
    • Patent number D273379
    • Issue date Apr 10, 1984
    • Matsushita Electric Industrial Co., Ltd.
    • Masanori Hamada
    • D14 - Recording, communication, or information retrieval equipment