Patents by Inventor Naoyo Takahashi

Naoyo Takahashi 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).

  • Pharmacological effect potentiators for pesticides
    Patent number: 7176163
    Abstract: By applying a compound selected from jasmonic acid represented by the following general formula (I) or 2-substituted form of jasmonic acid or derivatives thereof or salts thereof, the pharmacological action of a pesticide such as a microbicide or a herbicide applied to the plant is enhanced. (wherein R1 is an alkyl group or an alkenyl group, and R2 is a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group or a hydroxyalkyl group).
    Type: Grant
    Filed: February 24, 2000
    Date of Patent: February 13, 2007
    Assignees: Meija Seika Kaisha, Ltd., Zeon Corp.
    Inventors: Naoyo Takahashi, Toshio Yasumura, Yoshihisa Tomoda, Hideki Usami