Patents by Inventor Chisato Okamura

Chisato Okamura 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).

  • Absorption pad for immunoassay, strip for immunoassay, and immunoassay apparatus
    Patent number: 8119420
    Abstract: Providing an absorption pad which shows remarkable water absorptivity and can shorten a detection time when employed for an immunoassay apparatus. A water absorption pad for the immunoassay apparatus, containing 50% by weight or more of silicon-containing particles wherein a moisture absorptivity is 30% or less at a humidity of 60% or less and a moisture absorptivity is 40% or more at a humidity of 90% or more, a strip for an immunoassay using said absorption pad as a suction part, and an immunoassay apparatus including said strip for the immunoassay.
    Type: Grant
    Filed: September 15, 2008
    Date of Patent: February 21, 2012
    Assignee: Fujirebio Inc.
    Inventors: Chisato Okamura, Minoru Sato
  • ABSORPTION PAD FOR IMMUNOASSAY, STRIP FOR IMMUNOASSAY AND IMMUNOASSAY APPARATUS
    Publication number: 20090053829
    Abstract: Providing an absorption pad which shows remarkable water absorptivity and can shorten a detection time when employed for an immunoassay apparatus. A water absorption pad for the immunoassay apparatus, containing 50% by weight or more of silicon-containing particles wherein a moisture absorptivity is 30% or less at a humidity of 60% or less and a moisture absorptivity is 40% or more at a humidity of 90% or more, a strip for an immunoassay using said absorption pad as a suction part, and an immunoassay apparatus including said strip for the immunoassay.
    Type: Application
    Filed: September 15, 2008
    Publication date: February 26, 2009
    Applicant: FUJIREBIO INC.
    Inventors: Chisato OKAMURA, Minoru Sato