TREA

Morio Takamizawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process of molding a coated plastic lens
    • Patent number 5,096,626
    • Issue date Mar 17, 1992
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Morio Takamizawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL