TREA

Toshisaburo Oga

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tubular organic prosthesis
    • Patent number RE31618
    • Issue date Jul 3, 1984
    • Sumitomo Electric Industries, Ltd.
    • Hiroshi Mano
    • 003 -
  • Information Patent Grant

    Tubular organic prosthesis
    • Patent number 4,306,318
    • Issue date Dec 22, 1981
    • Sumitomo Electric Industries, Ltd.
    • Hiroshi Mano
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE