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Ohshi Miyashita

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  • Shinagawa-ku, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Earphone case
    • Patent number D333560
    • Issue date Mar 2, 1993
    • Sony Corporation
    • Ohshi Miyashita
    • D03 - Travel goods and personal belongings
  • Information Patent Grant

    Earphone earpiece
    • Patent number D318473
    • Issue date Jul 23, 1991
    • Ohshi Miyashita
    • D14 - Recording, communication, or information retrieval equipment