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Kiyohide Miyake

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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical transmission device
    • Patent number 4,741,595
    • Issue date May 3, 1988
    • Hitachi, Ltd.
    • Seiichi Onoda
    • G02 - OPTICS
  • Information Patent Grant

    Optical fiber connector
    • Patent number 4,484,796
    • Issue date Nov 27, 1984
    • Hitachi, Ltd.
    • Hidemi Sato
    • G02 - OPTICS