Patents by Inventor Takaaki Nakaya

Takaaki Nakaya 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: 20200254101
    Abstract: A two-component local injection solution for submucosal injection, comprising the following (i) and (ii): (i) a polysaccharide aqueous solution containing at least one member selected from the group consisting of sodium alginate, carrageenan, and gellan gum; and (ii) an aqueous salt solution containing at least one cation selected from the group consisting of sodium ions and calcium ions, wherein when the polysaccharide is sodium alginate, the cation comprises calcium ions.
    Type: Application
    Filed: September 19, 2018
    Publication date: August 13, 2020
    Applicant: KYOTO PREFECTURAL PUBLIC UNIVERSITY CORPORATION
    Inventors: Ryohei HIROSE, Takaaki NAKAYA, Yoshito ITOH
  • Publication number: 20120028246
    Abstract: Disclosed by the invention are an immunoassay kit and an immunoassay method for detecting highly pathogenic avian influenza virus subtype H5N1 rapidly, conveniently and specifically. Also disclosed are an immunochromatographic detection kit and an immunochromatographic detection method for detecting the virus subtype H5N1 rapidly, conveniently and specifically. It is found that a monoclonal antibody 4G6 produced by using the virus subtype H5N1 as an immunogen does not react with the subtype H5N2 virus or a subtype H5N3 virus and reacts only with a subtype H5N1 virus specifically. It is also found that only an avian influenza virus subtype H5N1 can be detected specifically by an immunoassay utilizing the monoclonal antibody 4G6.
    Type: Application
    Filed: October 1, 2009
    Publication date: February 2, 2012
    Applicants: TANAKA KIKINZOKU KOGYO K.K., OSAKA UNIVERSITY
    Inventors: Takaaki Nakaya, Anariwa Du, Yusuke Shibai, Daisuke Itoh, Hisahiko Iwamoto