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Tsuneo Hoki

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  • Nobeoka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Silicone hydrogel contact lenses
    • Patent number 9,322,958
    • Issue date Apr 26, 2016
    • CooperVision International Holding Company, LP
    • Arthur Back
    • G02 - OPTICS
  • Information Patent Grant

    Long-wearable soft contact lens
    • Patent number 8,637,621
    • Issue date Jan 28, 2014
    • CooperVision International Holding Company, LP
    • Junichi Iwata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Silicone hydrogel contact lens
    • Patent number 8,614,261
    • Issue date Dec 24, 2013
    • CooperVision International Holding Company LP
    • Junichi Iwata
    • G02 - OPTICS
  • Information Patent Grant

    Long wearable soft contact lens
    • Patent number 6,867,245
    • Issue date Mar 15, 2005
    • Asahikasei Aime Co., Ltd.
    • Junichi Iwata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Silicone Hydrogel Contact Lenses
    • Publication number 20150219795
    • Publication date Aug 6, 2015
    • CooperVison International Holding Company, LP
    • Arthur Back
    • G02 - OPTICS
  • Information Patent Application

    Silicone Hydrogel Contact Lens
    • Publication number 20120252925
    • Publication date Oct 4, 2012
    • COOPERVISION INTERNATIONAL HOLDING COMPANY, L.P.
    • Junichi Iwata
    • G02 - OPTICS
  • Information Patent Application

    Long-Wearable Soft Contact Lens
    • Publication number 20110211158
    • Publication date Sep 1, 2011
    • Junichi Iwata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Long-wearable soft contact lens
    • Publication number 20060211789
    • Publication date Sep 21, 2006
    • ASAHIKASEI AIME CO., LTD.
    • Junichi Iwata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Silicone hydrogel contact lens
    • Publication number 20060063852
    • Publication date Mar 23, 2006
    • Asahikasei Aime Co. Ltd.
    • Junichi Iwata
    • G02 - OPTICS
  • Information Patent Application

    Long-wearable soft contact lens
    • Publication number 20040192872
    • Publication date Sep 30, 2004
    • ASAHIKASEI AIME CO., LTD
    • Junichi Iwata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Long wearable soft contact lens
    • Publication number 20020016383
    • Publication date Feb 7, 2002
    • Junichi Iwata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL