Patents by Inventor Hiromichi Kono

Hiromichi Kono 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 substituted phenyl-1,2,4-triazol-5(1H)-thiones
    Patent number: 5310724
    Abstract: The present application discloses herbicidal substituted-phenyl-1,2,4-Triazol-5(1H)-thiones and -ones, herbicidal compositions containing these compounds, methods of preparing them, and methods for controlling undesired plant growth by preemergence and/or postemergence application of the herbicidal compositions to the locus where control is desired. The herbicidal compounds are compounds of the formula ##STR1## wherein: Ar is selected from ##STR2## R is selected from haloalkyl; R.sup.1 is selected from alkyl;R.sup.2 is selected from hydrogen, halogen, alkyl, haloalkoxy, haloalkyl, alkoxy, alkynyl, alkylthio, nitro, amino and cyano;R.sup.3 is selected from hydrogen, halogen, alkyl, alkoxy, alkynyl, nitro, amino, mono- or disubstituted amino, cyano and hydroxy;R.sup.3 is selected from hydrogen, halogen, alkyl, alkoxy, alkynyl, nitro, amino, mono- or disubstituted amino, cyano and hydroxy;R.sup.
    Type: Grant
    Filed: August 20, 1992
    Date of Patent: May 10, 1994
    Assignee: FMC Corporation
    Inventors: Kiyoshi Kondo, Hiromichi Kono, Kirk A. Simmons, John A. Dixson, Blaik P. Halling, Ernest L. Plummer, Marjorie J. Plummer, John M. Tymonko
  • Herbicidal substituted-phenyl-1,2,4-triazol-5(1H)-thiones and -ones
    Patent number: 5108486
    Abstract: The present application discloses herbicidal substituted-phenyl-1,2,4-Triazole-5(1H)-thiones and -ones, herbicidal compositions containing these compounds, methods of preparing them, and methods for controlling undesired plant growth by preemrgence and/or postemergence application of the herbicidal compositions to the locus where control is desired. The herbicidal compounds are compounds of the formula ##STR1## wherein Ar is selected from ##STR2## R is selected from haloalkyl; R.sup.1 is selected from alkyl;R.sup.2 is selected from hydrogen, halogen, alkyl haloalkoxy, haloalkyl, alkoxy, alkynyl, alkylthio, nitro, amino and cyano;R.sup.3 is selected from hydrogen, halogen, alkyl, alkoxy, alkynyl, nitro, amino, mono- or disubstituted amino, cyano and hydroxyR.sup.3 is selected from hydrogen, halogen, alkyl, alkoxy, alkynyl, nitro, amino, mono- or disubstituted amino, cyano and hydroxy;R.sup.
    Type: Grant
    Filed: April 1, 1991
    Date of Patent: April 28, 1992
    Assignee: Kanagawa Chemical Laboratory, Ltd.
    Inventors: Kiyoshi Kondo, Hiromichi Kono, Kirk A. Simmons, John A. Dixson, Blaik P. Halling, Ernest L. Plummer, Marjorie J. Plummer, John M. Tymonko
  • Nematicidal use of hydrazinecarboxamides and carbothioamides
    Patent number: 4514419
    Abstract: Hydrazinecarboxamides and carbothioamides of the formula ##STR1## wherein R.sub.1 is selected from alkyl, cyanoalkyl, hydroxyalkyl, and benzyl, R.sub.2 is hydrogen or alkyl, Y is oxygen or sulfur, n is 0-5, and Z is substituted for hydrogen and independently selected from halogen, alkyl, alkoxy, phenoxy, trifluoromethyl, and nitro are useful as nematicides when applied to or incorporated into nematode-infested soil.
    Type: Grant
    Filed: May 18, 1983
    Date of Patent: April 30, 1985
    Assignees: FMC Corporation, Kanagawa Chemical Laboratory, Ltd.
    Inventors: Philip A. Cruickshank, Carmine P. DiSanzo, Kiyosi Kondo, Hiromichi Kono