Patents by Inventor Mizuho Ono

Mizuho Ono 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: 20100285147
    Abstract: Provided an acidic liquid preparation containing a herb and/or animal-origin extract at high concentration to suppress time-dependent occurrence of precipitation and/or opacity. A liquid preparation containing a herb-origin extract having pH of 3.0 to 5.5 and containing the herb-origin extract at a concentration of 5 to 50 w/v % (dry weight) to the total amount of the liquid preparation, containing a caramel at a concentration of 0.5 to 20 w/v % to the total amount of the liquid preparation, wherein the caramel has isoelectric point of 2.5 to 4.0 and 1.0 w/v % aqueous solution of the caramel has pH of 4.5 to 6.0. A liquid preparation containing an animal-origin extract having pH of 3.0 to 5.5 and containing the animal-origin extract at concentration of 5 to 50 w/v % (dry weight) to the total amount of the liquid preparation, containing a caramel at concentration of 0.5 to 20 w/v % to the total amount of the liquid preparation, wherein the caramel has isoelectric point of 0.5 to 4.0 and 1.
    Type: Application
    Filed: July 31, 2008
    Publication date: November 11, 2010
    Applicant: WAKUNAGA PHARMACEUTICAL CO. LTD
    Inventors: Soko Motoune, Mizuho Ono, Junichiro Wakamatsu, Shiho Kano, Yoichi Ikeda
  • Patent number: 7651706
    Abstract: The present invention relates to a liquid preparation containing crude drug extracts in an amount of 5 to 50 w/v % in terms of a dry extract weight based on the whole amount of the liquid preparation, characterized by containing saccharides in an amount of 5 to 40 w/v % based on the whole amount of the liquid preparation and adjusting a pH to 4.5 to 5.5. This liquid preparation is suppressed in generating precipitate and suspended content with the course of time even if the crude drug extracts are contained in a high concentration and which is stable over a long period of time.
    Type: Grant
    Filed: September 12, 2002
    Date of Patent: January 26, 2010
    Assignee: Wakunaga Pharmaceutical Co., Ltd.
    Inventors: Yoichi Ikeda, Mizuho Ono, Katsunori Nishimura
  • Publication number: 20060124695
    Abstract: This invention relates to a liquid preparation containing a solution, which has a water content of from 10 to 80%, and an active ingredient coated with a coating material comprising a water-soluble cellulose derivative. The liquid preparation can stably retain the water-unstable active ingredient in it and at the same time, can mask its unpleasant taste and/or smell, and is usable as drug, quasi-drug, cosmetic, food or the like.
    Type: Application
    Filed: June 25, 2004
    Publication date: June 15, 2006
    Applicant: WAKUNAGA PHARMACEUTICAL CO., LTD.
    Inventors: Yoichi Ikeda, Soko Motoune, Mizuho Ono, Yoshifumi Mohri
  • Publication number: 20040241253
    Abstract: The present invention relates to a liquid preparation containing crude drug extracts in an amount of 5 to 50 w/v % in terms of a dry extract weight based on the whole amount of the liquid preparation, characterized by containing saccharides in an amount of 5 to 40 w/v % based on the whole amount of the liquid preparation and adjusting a pH to 4.5 to 5.5.
    Type: Application
    Filed: March 12, 2004
    Publication date: December 2, 2004
    Inventors: Yoichi Ikeda, Mizuho Ono, Katsunori Nishimura