Patents by Inventor Ryo Shida

Ryo Shida has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20190329534
    Abstract: Provided is a laminate that includes a base material layer, and a sealant layer provided on the base material layer. The sealant layer includes a first layer having one main surface constituting one outermost surface of the laminate and the other main surface facing the base material layer, and containing only a cyclic olefin resin as a resin, and a second layer interposed between the base material layer and the first layer and containing an ethylene-methacrylic acid copolymer, wherein a ratio of a thickness of the first layer to a thickness of the second layer is in a range of 1:3 to 6:1.
    Type: Application
    Filed: July 8, 2019
    Publication date: October 31, 2019
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Youko KOIDE, Satoru SHIDA, Ryo HIROSE, Yuki SUGIYAMA, Noe SASAKI
  • Patent number: 7972872
    Abstract: This invention provides an immunochromatography detection apparatus exhibiting excellent convenience, sensitivity, and specificity, a detection method therefore, a kit using the same, and a method for producing such apparatus and kit, by constructing a solid-phase support, on which the conditions for the reaction wherein an analyte specifically binds to a labeled reagent containing a ligand that specifically binds to the analyte and those for the reaction wherein a capture reagent specifically binds to a complex of the analyte and the labeled reagent in the immunochromatography detection method are continuously optimized, and the pretreated specimens are optimized for such reactions.
    Type: Grant
    Filed: June 7, 2005
    Date of Patent: July 5, 2011
    Assignee: Denka Seiken Co., Ltd.
    Inventors: Ryo Shida, Hiromi Ito
  • Patent number: 7718444
    Abstract: This invention provides a simple detection method with excellent sensitivity and specificity, which allows prompt detection of an analyte by allowing a labeled reagent to effectively react with the analyte in the process of treating an analyte-containing specimen, such as during removal of impurities, a detection apparatus, and a detection kit. This method for detecting an analyte in specimens comprises steps of: bringing a labeled reagent containing a ligand that specifically binds to the analyte into contact with a specimen; and supplying the mixture of the specimen and the labeled reagent to a solid-phase support onto which a capture reagent that specifically binds to the analyte has been immobilized, wherein the step of bringing the specimen into contact with the labeled reagent is carried out at a site that is not on the solid-phase support and that is detached from the solid-phase support.
    Type: Grant
    Filed: January 27, 2005
    Date of Patent: May 18, 2010
    Assignee: Denka Seiken Co., Ltd.
    Inventors: Kazuyuki Takizawa, Ryo Shida
  • Publication number: 20080193953
    Abstract: This invention provides a simple detection method with excellent sensitivity and specificity, which allows prompt detection of an analyte by allowing a labeled reagent to effectively react with the analyte in the process of treating an analyte-containing specimen, such as during removal of impurities, a detection apparatus, and a detection kit. This method for detecting an analyte in specimens comprises steps of: bringing a labeled reagent containing a ligand that specifically binds to the analyte into contact with a specimen; and supplying the mixture of the specimen and the labeled reagent to a solid-phase support onto which a capture reagent that specifically binds to the analyte has been immobilized, wherein the step of bringing the specimen into contact with the labeled reagent is carried out at a site that is not on the solid-phase support and that is detached from the solid-phase support.
    Type: Application
    Filed: January 27, 2005
    Publication date: August 14, 2008
    Applicant: DENKA SEIKEN CO., LTD.
    Inventors: Kazuyuki Takizawa, Ryo Shida
  • Publication number: 20080194013
    Abstract: This invention provides an immunochromatography detection apparatus exhibiting excellent convenience, sensitivity, and specificity, a detection method therefor, a kit using the same, and a method for producing such apparatus and kit, by constructing a solid-phase support, on which the conditions for the reaction wherein an analyte specifically binds to a labeled reagent containing a ligand that specifically binds to the analyte and those for the reaction wherein a capture reagent specifically binds to a complex of the analyte and the labeled reagent in the immunochromatography detection method are continuously optimized, and the pretreated specimens are optimized for such reactions.
    Type: Application
    Filed: June 7, 2005
    Publication date: August 14, 2008
    Inventors: Ryo Shida, Hiromi Ito