Patents by Inventor Takayoshi Mitsubayashi

Takayoshi Mitsubayashi 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).

  • Pesticidal composition
    Patent number: 3991213
    Abstract: Pesticidal composition capable of gradual exhalation of the vapors of enhanced synergistic insecticidal activity at ordinary temperature, which comprises a very slightly volatile pesticide, a volatile organophosphorus pesticide and a polymer of vinyl series compound together with the auxiliary additives.Vapor of the volatile insecticide serves to entrain a minor amount of vapor of the very slightly volatile pesticide, while the polymer of the vinyl series compound serves as a carrier base for the pesticides.
    Type: Grant
    Filed: May 27, 1975
    Date of Patent: November 9, 1976
    Assignees: Showa Denko Kabushiki Kaisha, Kokusai Eisei Kabushiki Kaisha
    Inventor: Takayoshi Mitsubayashi