Patents by Inventor Asuka KAMIMURA

Asuka KAMIMURA 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: 20190209599
    Abstract: Provided is an aqueous ophthalmic solution comprising diquafosol or a salt thereof at a concentration of 0.1% to 10% (w/v) and a chlorhexidine at a concentration of 0.0001% to 0.1% (w/v).
    Type: Application
    Filed: March 13, 2019
    Publication date: July 11, 2019
    Applicant: SANTEN PHARMACEUTICAL CO., LTD.
    Inventors: Koji INAGAKI, Naoki MATSUMOTO, Toshihiro OGAWA, Yukihisa WAKABAYASHI, Asuka KAMIMURA, Yoshihiro OSHITA, Hitoshi NAKAZAWA, Isao MATSUOKA
  • Patent number: 10278985
    Abstract: Provided is an aqueous ophthalmic solution comprising diquafosol or a salt thereof at a concentration of 0.1% to 10% (w/v) and a chlorhexidine at a concentration of 0.0001% to 0.1% (w/v).
    Type: Grant
    Filed: December 25, 2015
    Date of Patent: May 7, 2019
    Assignee: SANTEN PHARMACEUTICAL CO., LTD.
    Inventors: Koji Inagaki, Naoki Matsumoto, Toshihiro Ogawa, Yukihisa Wakabayashi, Asuka Kamimura, Yoshihiro Oshita, Hitoshi Nakazawa, Isao Matsuoka
  • Publication number: 20180147230
    Abstract: An ophthalmic solution, which comprises diquafosol tetrasodium salt and is free from benzalkonium chloride, treats onset and/or exacerbation of dry eye symptom caused by wearing soft contact lenses.
    Type: Application
    Filed: June 3, 2016
    Publication date: May 31, 2018
    Applicant: SANTEN PHARMACEUTICAL CO., LTD.
    Inventors: Yoshihiro OSHITA, Hitoshi NAKAZAWA, Isao MATSUOKA, Asuka KAMIMURA
  • Publication number: 20170348344
    Abstract: Provided is an aqueous ophthalmic solution comprising diquafosol or a salt thereof at a concentration of 0.1% to 10% (w/v) and a chlorhexidine at a concentration of 0.0001% to 0.1% (w/v).
    Type: Application
    Filed: December 25, 2015
    Publication date: December 7, 2017
    Applicant: SANTEN PHARMACEUTICAL CO., LTD.
    Inventors: Koji INAGAKI, Naoki MATSUMOTO, Toshihiro OGAWA, Yukihisa WAKABAYASHI, Asuka KAMIMURA, Yoshihiro OSHITA, Hitoshi NAKAZAWA, Isao MATSUOKA