Patents by Inventor Tadahide Kawai

Tadahide Kawai 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).

  • Herbicidal methods and compositions comprising fosmidomycin
    Patent number: 5002602
    Abstract: This invention relates to a herbicidal composition comprising fosmidomycin or salt thereof in combination with the other herbicide selected from the group of ametryn or salt thereof or diuron, and to a method of killing weeds by applying to weed seedlings the said combination.
    Type: Grant
    Filed: May 9, 1989
    Date of Patent: March 26, 1991
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Yasuo Kamuro, Tadahide Kawai, Toshihito Kakiuchi
  • Herbicide
    Patent number: 4846872
    Abstract: This invention relates to a herbicidal composition comprising fosmidomycin or salt thereof in combination with the other herbicide selected from the group of ametryn or salt thereof or diuron, and to a method of killing weeds by applying to weed seedlings the said combination.
    Type: Grant
    Filed: August 5, 1987
    Date of Patent: July 11, 1989
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Yasuo Kamuro, Tadahide Kawai, Toshihito Kakiuchi