Patents by Inventor Shinzo Kakabu

Shinzo Kakabu 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).

  • 2-Pyridyloxyacetanilides and their use as herbicides
    Patent number: 4391629
    Abstract: 2-Pyridyloxyacetanilides of the formula ##STR1## in which X is hydrogen, halogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 halogenoalkyl,R is C.sub.1 -C.sub.4 alkyl,Y each independently is halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or C.sub.1 -C.sub.4 halogenoalkyl, andn is 0, 1, 2 or 3which possess herbicidal and plant-growth regulating activity.
    Type: Grant
    Filed: January 21, 1982
    Date of Patent: July 5, 1983
    Assignee: Nihon Tokushu Noyaku Seizo K.K.
    Inventors: Masahiro Aya, Junichi Saito, Kazuomi Yasui, Shinzo Kakabu, Atsumi Kamochi, Naoko Yamaguchi