Patents by Inventor Keijiro Takagi

Keijiro Takagi 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).

  • Prevention of gastric lesions
    Patent number: 3988466
    Abstract: Gastric lesions induced by anti-inflammatory agents such as aspirin and indomethacin are prevented by the administration of amino acids. An anti-inflammatory composition comprising an anti-inflammatory agent and an amino acid is useful in the treatment of inflammation without inducing the gastric lesions.
    Type: Grant
    Filed: March 6, 1975
    Date of Patent: October 26, 1976
    Assignee: Kyowa Hakko Kogyo Co., Ltd.
    Inventors: Keijiro Takagi, Susumu Okabe