TREA

Yoshihide Komaki

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  • Katsuta, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Porous contact lens and method for making it
    • Patent number 5,061,057
    • Issue date Oct 29, 1991
    • Japan Atomic Energy Research Institute
    • Minoru Kumakura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL