TREA

Kenichi Shibuya

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Timer programming apparatus
    • Patent number 5,063,543
    • Issue date Nov 5, 1991
    • Sony Corporation
    • Kenichi Shibuya
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Timer programming apparatus
    • Patent number 5,056,070
    • Issue date Oct 8, 1991
    • Sony Corporation
    • Kenichi Shibuya
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    SHUTTER EYEGLASSES DEVICE
    • Publication number 20130286303
    • Publication date Oct 31, 2013
    • SONY CORPORATION
    • Kenichi Shibuya
    • G02 - OPTICS