Patents by Inventor Sumihiko Miyahara

Sumihiko Miyahara 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).

  • Adjuvant composition, agrochemical spray aqueous solution containing the same and control method using the same
    Patent number: 8247350
    Abstract: The present invention relates to an adjuvant composition characterized by containing the following (A) and (B): (A) Sodium dialkylsulfosuccinate and polyoxyethylene alkyl ether, the total content being 45% to 85% by mass; (B) 5 to 40% by mass of component for pour-point depressant, and the adjuvant composition can uniformly adhere agrochemical active ingredients to crops, has an effect to stabilize the agrochemical efficacy and particularly exerts a pronounced effect when used in drift-reducing spraying.
    Type: Grant
    Filed: March 6, 2008
    Date of Patent: August 21, 2012
    Assignees: National Agriculture And Food Research Organization, Nippon Kayaku Kabushiki Kaisha
    Inventors: Kazuteru Ogawa, Yasuhito Kato, Sumihiko Miyahara, Eiji Makino, Yoshihiko Usui
  • ADJUVANT COMPOSITION, AGROCHEMICAL SPRAY AQUEOUS SOLUTION CONTAINING THE SAME AND CONTROL METHOD USING THE SAME
    Publication number: 20100099569
    Abstract: The present invention relates to an adjuvant composition characterized by containing the following (A) and (B): (A) Sodium dialkylsulfosuccinate and polyoxyethylene alkyl ether, the total content being 45% to 85% by mass; (B) 5 to 40% by mass of component for pour-point depressant, and the adjuvant composition can uniformly adhere agrochemical active ingredients to crops, has an effect to stabilize the agrochemical efficacy and particularly exerts a pronounced effect when used in drift-reducing spraying.
    Type: Application
    Filed: March 6, 2008
    Publication date: April 22, 2010
    Applicants: National Agriculture and Food Research Organizatio n, Nippon Kayaku Kabushiki Kaisha
    Inventors: Kazuteru Ogawa, Yasuhito Kato, Sumihiko Miyahara, Eiji Makino, Yoshihiko Usui