TREA

Kiyoshi Hayashi

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  • Nagoya, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tape tension imparting apparatus
    • Patent number 4,090,679
    • Issue date May 23, 1978
    • Shin-Shirasuna Electric Corp.
    • Kiyoshi Hayashi
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Tape tension imparting apparatus
    • Patent number 4,084,768
    • Issue date Apr 18, 1978
    • Shin-Shirasuna Electric Corporation
    • Kiyoshi Hayashi
    • G11 - INFORMATION STORAGE