Patents by Inventor Masayoshi Hatsukade

Masayoshi Hatsukade 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).

  • Method for controlling and/or eliminating harmful lawn grass insects using non-pollutive substance
    Patent number: 5482733
    Abstract: A method for controlling and/or eliminating harmful lawn grass insects is disclosed, which comprises: foaming a surfactant composition having a total content of components present of from 0.2 to 50% by weight and comprising at least one surfactant selected from an anionic sulfonate, a higher fatty acid containing from 8 to 30 carbon atoms and salts of the higher fatty acid and a thickener; and applying the foam onto the surface of lawn grass in a thickness effective for controlling and/or eliminating the harmful lawn grass insects.
    Type: Grant
    Filed: August 1, 1994
    Date of Patent: January 9, 1996
    Assignee: Hodogaya Chemical Co., Ltd.
    Inventors: Toshiyuki Abe, Masayoshi Hatsukade, Naomichi Nakashima