Patents by Inventor Nobuhito Shiragaki

Nobuhito Shiragaki 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).

  • Pharmacological composition having blood pressure reductive activity
    Patent number: 6419930
    Abstract: A pharmacological composition including a component having pressure reductive activity obtained from Mycoleptodonoides aitchisonii fruit body which is safe and cheap, harvested constantly year-round by artificial cultivation, with equal quality, and useful for prevention and/or amelioration of symptom of hypertension caused by angiotensin I converting enzyme or the like. The invention also includes foods or beverages containing the pharmacological compositions, and methods of preventing or treating hypertension by administration of the composition.
    Type: Grant
    Filed: March 30, 2001
    Date of Patent: July 16, 2002
    Assignee: Kirin Beer Kabushiki Kaisha
    Inventors: Taku Sato, Nobuhito Shiragaki, Tomoe Kawatsu, Toshihiko Hori
  • Pharmacological compound having pressure reductive activity
    Publication number: 20020001594
    Abstract: An object of the present invention is to provide pharmacological compound including a component having pressure reductive activity obtained from Mycoleptodonoides aitchisonii fruit body which is safe and cheap, harvested constantly year-round by artificial cultivation, with equal quality, and useful for prevention and/or amelioration of symptom of hypertension caused by angiotensin I converting enzyme or the like, also to provide food or beverage such as functional drinks including the pharmacological compound and having pressure reductive activity as well as excellent palatability.
    Type: Application
    Filed: March 30, 2001
    Publication date: January 3, 2002
    Inventors: Taku Sato, Nobuhito Shiragaki, Tomoe Kawatsu, Toshihiko Hori