Patents Assigned to K.K. Suntech
  • Patent number: 7963390
    Abstract: A contact lens storage case comprising a case body including a pair of chambers for containing contact lenses therein, and a pair of lids for closing and opening the chambers, wherein inner faces of the chambers of the case body are formed by a synthetic resin including a silver based inorganic antimicrobic agent comprising a silver based compound carried on an inorganic carrier selected from the group consisting of a zeolite, a water soluble glass, zirconium phosphate, silica gel and activated charcoal. The contact lens storage case inhibits acanthamoeba.
    Type: Grant
    Filed: December 11, 2009
    Date of Patent: June 21, 2011
    Assignees: Sinanen Zeomic Co., Ltd., K.K. Suntech, Daisho Sangyo Co., Ltd.
    Inventors: Tatsuo Yamamoto, Yasuo Kurihara, Mutsumi Nakano, Takayoshi Kaizuka
  • Publication number: 20110048973
    Abstract: A contact lens storage case comprising a case body including a pair of chambers for containing contact lenses therein, and a pair of lids for closing and opening the chambers, wherein inner faces of the chambers of the case body are formed by a synthetic resin including a silver based inorganic antimicrobic agent comprising a silver based compound carried on an inorganic carrier selected from the group consisting of a zeolite, a water soluble glass, zirconium phosphate, silica gel and activated charcoal. The contact lens storage case inhibits acanthamoeba.
    Type: Application
    Filed: December 11, 2009
    Publication date: March 3, 2011
    Applicants: Sinanen Zeomic Co., Ltd., K.K. Suntech, Daisho Sangyo Co., Ltd., Tatsuo Yamamoto
    Inventors: Tatsuo YAMAMOTO, Yasuo Kurihara, Mutsumi Nakano, Takayoshi Kaizuka