Patents by Inventor Kyoichi Adachi

Kyoichi Adachi 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 composition
    Patent number: 4153444
    Abstract: A herbicidal composition comprises a bipyridylium salt and a thiocarbamate having the formula ##STR1## wherein R and R.sub.1 each represent a lower alkyl group which in combination with each other can form a heterocyclic ring with the N atom; R.sub.2 represents ##STR2## AND X represents a halogen atom or a lower alkyl group; and n represents 0, 1 or 2.
    Type: Grant
    Filed: January 17, 1977
    Date of Patent: May 8, 1979
    Assignee: Kumiai Chemical Industry Company, Ltd.
    Inventors: Kazuo Jikihara, Shinichi Iori, Ichiro Kimura, Kyoichi Adachi
  • Herbicidal composition
    Patent number: 4028091
    Abstract: A herbicidal composition comprises a bipyridylium salt and a thiocarbamate having the formula ##STR1## wherein R and R.sub.1 each represent a lower alkyl group which in combination with each other can form a heterocyclic ring with the N atom; R.sub.2 represents ##STR2## AND X represents a halogen atom or a lower alkyl group; and n represents 0, 1 or 2.
    Type: Grant
    Filed: September 2, 1975
    Date of Patent: June 7, 1977
    Assignee: Kumiai Chemical Industry Co., Ltd.
    Inventors: Kazuo Jikihara, Shinichi Iori, Ichiro Kimura, Kyoichi Adachi