TREA

Tetsuo Sato

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  • Hino, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Magneto-optical recording medium
    • Patent number 5,512,364
    • Issue date Apr 30, 1996
    • Teijin Limited
    • Kiyoshi Chiba
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optical recording medium
    • Patent number 5,053,288
    • Issue date Oct 1, 1991
    • Teijin Limited
    • Eiichi Hashimoto
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Integrated solar cells
    • Patent number 4,697,041
    • Issue date Sep 29, 1987
    • Teijin Limited
    • Hiroshi Okaniwa
    • H01 - BASIC ELECTRIC ELEMENTS