Patents by Inventor So Kiguchi

So Kiguchi 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).

  • Patent number: 11116219
    Abstract: The present invention provides a method for controlling efflux type multidrug resistant plant diseases showing an excellent efficacy against efflux type multidrug resistant plant diseases, said method comprising a step of applying an effective amount of a dithiine tetracarboximide compound represented by formula (1): to a plant or soil where the plant grows.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: September 14, 2021
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: So Kiguchi, Satoshi Watanabe
  • Publication number: 20210186023
    Abstract: The present invention provides a method for controlling efflux type multidrug resistant plant diseases showing an excellent efficacy against efflux type multidrug resistant plant diseases, said method comprising a step of applying an effective amount of a dithiine tetracarboximide compound represented by formula (1): to a plant or soil where the plant grows.
    Type: Application
    Filed: May 18, 2018
    Publication date: June 24, 2021
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: So KIGUCHI, Satoshi WATANABE
  • Publication number: 20210127675
    Abstract: The present invention provides a method for controlling efflux type multidrug resistant plant diseases showing an excellent efficacy against efflux type multidrug resistant plant diseases, said method comprising a step of applying an effective amount of a pyrazole compound represented by formula (1): to a plant or soil where the plant grows.
    Type: Application
    Filed: May 18, 2018
    Publication date: May 6, 2021
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: So KIGUCHI, Satoshi WATANABE
  • Patent number: 10537102
    Abstract: A composition for controlling a plant disease is provided, containing a tetrazolinone compound represented by formula (1), wherein X1 represents a halogen atom, a C1-C6 alkyl group, or a C1-C6 alkoxy group, and X2 represents a C1-C3 alkyl group, a C3-C4 cycloalkyl group, a halogen atom, or a C1-C3 alkoxy group, and a carboxamide compound represented by formula (2). A method for controlling a plant disease is also provided, containing a step of applying an effective amount of the tetrazolinone compound represented by formula (1) and an effective amount of the carboxamide compound represented by formula (2) to a plant or soil for cultivating the plant. Both the composition and the method have excellent control efficacies against plant diseases.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: January 21, 2020
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: So Kiguchi
  • Patent number: 10517297
    Abstract: The present invention provides a plant disease control composition that has excellent plant disease controlling effects and that contains a tetrazolinone compound represented by formula (1) [wherein X1 represents a halogen atom or the like and X2 represents a C1-C3 alkyl group or the like] and an azole compound represented by formula (2) [wherein R1 represents a C1-6 alkyl group, R2 represents a hydrogen atom or the like, A represents a nitrogen atom or the like, Y1 represents a halogen atom, and n is 0 or 1]. The present invention also provides a plant disease control method that includes a step for treating a plant or the soil in which a plant is being cultivated with an effective dose of the tetrazolinone compound represented by formula (1) and of the azole compound represented by formula (2).
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: December 31, 2019
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Dai Hirotomi, So Kiguchi
  • Patent number: 10485233
    Abstract: A method is provided for increasing the number or weight of seeds or fruits of a crop, including a step of treating the crop with effective amounts of a compound represented by Formula (1) and at least one compound selected from the group (A): Group (A): tebuconazole, prothioconazole, cyproconazole, metconazole, boscalid, fluopyram, fluxapyroxad, azoxystrobin, dimoxystrobin, pyraclostrobin, trifloxystrobin, and picoxystrobin.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: November 26, 2019
    Assignee: Sumitomo Chemical Company, Limited
    Inventor: So Kiguchi
  • Patent number: 10349659
    Abstract: The present invention provides a plant disease control composition that has excellent plant disease controlling effects and that contains a carboxamide compound represented by formula (1) and an azole compound represented by formula (2) [wherein R1 represents a C1-6 alkyl group, R2 represents a hydrogen atom or the like, A represents a nitrogen atom or the like, Y1 represents a halogen atom, and n represents 0 or 1]. The present invention also provides a plant disease control method that includes a step for treating a plant or the soil in which a plant is being cultivated with an effective dose of the carboxamide compound represented by formula (1) and of the azole compound represented by formula (2).
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: July 16, 2019
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Dai Hirotomi, So Kiguchi
  • Publication number: 20190059375
    Abstract: A composition for controlling a plant disease is provided, containing a compound represented by formula (1), and a compound represented by formula (2). A method for controlling a plant disease is also provided, containing a step of applying each effective amount of the compound represented by the above formula (1) and the compound represented by the above formula (2) to a plant or soil for cultivating the plant. Both the composition and method have excellent control efficacies against plant diseases.
    Type: Application
    Filed: March 10, 2017
    Publication date: February 28, 2019
    Applicant: Sumitomo Chemical Company, Limited
    Inventor: So KIGUCHI
  • Publication number: 20190059378
    Abstract: A composition for controlling a plant disease is provided, containing a pyridazine compound represented by formula (1), wherein X represents a fluoro atom or a hydrogen atom, and a carboxamide compound represented by formula (2). A method for controlling a plant disease is also provided, containing a step of applying an effective amount of the pyridazine compound represented by formula (1) and an effective amount of the carboxamide compound represented by formula (2) to a plant or soil for cultivating the plant. Both the composition and the method have excellent control efficacies against plant diseases.
    Type: Application
    Filed: March 10, 2017
    Publication date: February 28, 2019
    Inventor: So KIGUCHI
  • Publication number: 20190037847
    Abstract: A composition for controlling a plant disease is provided, containing a tetrazolinone compound represented by formula (1), wherein X1 represents a halogen atom, a C1-C6 alkyl group, or a C1-C6 alkoxy group, and X2 represents a C1-C3 alkyl group, a C3-C4 cycloalkyl group, a halogen atom, or a C1-C3 alkoxy group, and a carboxamide compound represented by formula (2). A method for controlling a plant disease is also provided, containing a step of applying an effective amount of the tetrazolinone compound represented by formula (1) and an effective amount of the carboxamide compound represented by formula (2) to a plant or soil for cultivating the plant. Both the composition and the method have excellent control efficacies against plant diseases.
    Type: Application
    Filed: March 10, 2017
    Publication date: February 7, 2019
    Inventor: So KIGUCHI
  • Publication number: 20190008151
    Abstract: The present invention provides a plant disease control composition that has excellent plant disease controlling effects and that contains a compound represented by formula (1) and an azole compound represented by formula (2) [wherein R1 represents a C1-6 alkyl group, R2 represents a hydrogen atom or the like, A represents a nitrogen atom or the like, Y1 represents a halogen atom, and n represents 0 or 1]. The present invention also provides a plant disease control method that includes a step for treating a plant or the soil in which a plant is being cultivated with an effective dose of the compound represented by formula (1) and of the azole compound represented by formula (2).
    Type: Application
    Filed: August 10, 2016
    Publication date: January 10, 2019
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Dai HIROTOMI, So KIGUCHI
  • Publication number: 20190008150
    Abstract: The present invention provides a plant disease control composition that has excellent plant disease controlling effects and that contains a carboxamide compound represented by formula (1) and an azole compound represented by formula (2) [wherein R1 represents a C1-6 alkyl group, R2 represents a hydrogen atom or the like, A represents a nitrogen atom or the like, Y1 represents a halogen atom, and n represents 0 or 1]. The present invention also provides a plant disease control method that includes a step for treating a plant or the soil in which a plant is being cultivated with an effective dose of the carboxamide compound represented by formula (1) and of the azole compound represented by formula (2).
    Type: Application
    Filed: August 10, 2016
    Publication date: January 10, 2019
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Dai HIROTOMI, So KIGUCHI
  • Publication number: 20190008152
    Abstract: The present invention provides a plant disease control composition that has excellent plant disease controlling effects and that contains a tetrazolinone compound represented by formula (1) [wherein X1 represents a halogen atom or the like and X2 represents a C1-C3 alkyl group or the like] and an azole compound represented by formula (2) [wherein R1 represents a C1-6 alkyl group, R2 represents a hydrogen atom or the like, A represents a nitrogen atom or the like, Y1 represents a halogen atom, and n is 0 or 1]. The present invention also provides a plant disease control method that includes a step for treating a plant or the soil in which a plant is being cultivated with an effective dose of the tetrazolinone compound represented by formula (1) and of the azole compound represented by formula (2).
    Type: Application
    Filed: August 10, 2016
    Publication date: January 10, 2019
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Dai HIROTOMI, So KIGUCHI
  • Publication number: 20190000081
    Abstract: The present invention provides a plant disease control composition that has excellent plant disease controlling effects and that contains a pyridazine compound represented by formula (1) [wherein X represents a fluorine atom or the like] and an azole compound represented by formula (2) [wherein R1 represents a C1-6 alkyl group, R2 represents a hydrogen atom or the like, A represents a nitrogen atom or the like, Y1 represents a halogen atom, and n represents 0 or 1]. The present invention also provides a plant disease control method that includes a step for treating a plant or the soil in which a plant is being cultivated with an effective dose of the pyridazine compound represented by formula (1) and of the azole compound represented by formula (2).
    Type: Application
    Filed: August 10, 2016
    Publication date: January 3, 2019
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Dai HIROTOMI, So KIGUCHI
  • Patent number: 10051860
    Abstract: The present invention provides a composition having an excellent controlling activity on plant disease. The composition comprising the compound represented by the formula (1) and one or more antibiotic fungicidal compound selected from the group (A) shows an excellent controlling activity on a plant disease.
    Type: Grant
    Filed: July 31, 2015
    Date of Patent: August 21, 2018
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: So Kiguchi, Soichi Tanaka, Mayuko Ozawa, Atsushi Iwata
  • Patent number: 9668478
    Abstract: The present invention provides a composition having an excellent controlling activity on a pest. The composition comprising a compound represented by Formula (1) and one or more pyrethroid compound(s) selected from Group (A) shows an excellent controlling activity on a pest.
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: June 6, 2017
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: So Kiguchi, Soichi Tanaka
  • Patent number: 9370181
    Abstract: The present invention provides a composition having an excellent controlling activity on a pest. The composition comprising a compound represented by Formula (1) and one or more carbamate compound(s) selected from Group (A) shows an excellent controlling activity on a pest. Group (A): a group consisting of alanycarb, aldicarb, aldoxycarb, bendiocarb, benfuracarb, carbaryl, carbofuran, carbosulfan, cloethocarb, ethiofencarb, fenobucarb, fenothiocarb, fenoxycarb, furathiocarb, isoprocarb, metolcarb, methomyl, methiocarb, oxamyl, pirimicarb, propoxur, XMC, thiodicarb and xylylcarb.
    Type: Grant
    Filed: October 13, 2011
    Date of Patent: June 21, 2016
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: So Kiguchi, Soichi Tanaka
  • Publication number: 20150335015
    Abstract: The present invention provides a composition having an excellent controlling activity on plant disease. The composition comprising the compound represented by the formula (1) and one or more antibiotic fungicidal compound selected from the group (A) shows an excellent controlling activity on a plant disease.
    Type: Application
    Filed: July 31, 2015
    Publication date: November 26, 2015
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: So KIGUCHI, Soichi TANAKA, Mayuko OZAWA, Atsushi IWATA
  • Patent number: 9179671
    Abstract: The present invention provides a composition having an excellent controlling activity on a pest. The composition comprising a compound represented by Formula (1) and the cyanamide compound represented by Formula (2) shows an excellent controlling activity on a pest.
    Type: Grant
    Filed: October 13, 2011
    Date of Patent: November 10, 2015
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: So Kiguchi, Soichi Tanaka
  • Publication number: 20150313218
    Abstract: A method is provided for increasing the number or weight of seeds or fruits of a crop, including a step of treating the crop with effective amounts of a compound represented by Formula (1) and at least one compound selected from the group (A): Group (A): tebuconazole, prothioconazole, cyproconazole, metconazole, boscalid, fluopyram, fluxapyroxad, azoxystrobin, dimoxystrobin, pyraclostrobin, trifloxystrobin, and picoxystrobin.
    Type: Application
    Filed: December 13, 2013
    Publication date: November 5, 2015
    Inventor: So KIGUCHI