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Yoshihiro Tomono

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  • Kasugai-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ocular lens and process for its production
    • Patent number 6,790,873
    • Issue date Sep 14, 2004
    • Menicon Co., Ltd.
    • Yoshihiro Tomono
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Ocular lens and process for its production
    • Publication number 20030127758
    • Publication date Jul 10, 2003
    • Menicon Co., Ltd.
    • Yoshihiro Tomono
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL