Patents by Inventor Tetsuya Inagaki

Tetsuya Inagaki 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).

  • Preventive and therapeutic agent against liver disorder
    Patent number: 4927817
    Abstract: A new preventive and therapeutic agent given by oral administration containing carnosine zinc salt as the effective component and, effective against alcoholic liver disorder, viral hepatitis or liver disorders caused by drugs, toxicants, radiation, etc.
    Type: Grant
    Filed: December 27, 1988
    Date of Patent: May 22, 1990
    Assignees: Zeria Pharmaceutical Co., Ltd., Hamari Chemicals, Ltd.
    Inventors: Tetsuya Inagaki, Eijiro Tagashira, Masahiro Takaya, Yasuhiro Nishimura
  • Cycloartenol ferulate/cyclodextrin complex
    Patent number: 4707472
    Abstract: Cycloartenol ferulate/cyclodextrin complex is prepared by including cycloartenol ferulate, which is a component of .gamma.-oryzanol and hardly soluble in water, with cyclodextrin to thereby elevate its solubility in water and improve its absorption through digestive tracts. Thus various pharmaceutical and physiological effects of cycloartenol ferulate are further improved.
    Type: Grant
    Filed: February 28, 1986
    Date of Patent: November 17, 1987
    Assignee: Zeria Shinyaku Kogyo Kabushiki Kaisha
    Inventors: Tetsuya Inagaki, Hidemi Aoki, Hiroyasu Aikawa, Masao Takahashi