Patents by Inventor Yoshinao Sada

Yoshinao Sada 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: 10624346
    Abstract: Provided is a herbicidal composition containing ethyl [3-[2-chloro-4-fluoro-5-(1-methyl-6-trifluoromethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-3-yl)phenoxy]-2-pyridyloxy]acetate and one or more dicamba salts selected from the group consisting of dicamba diglycolamine salt and dicamba N,N-bis(3-aminopropyl)methylamine salt. The herbicidal composition can exert an excellent control efficacy on weeds.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: April 21, 2020
    Assignee: Sumitomo Chemical Company, Limited
    Inventor: Yoshinao Sada
  • Patent number: 10575524
    Abstract: The present invention can provide a method having superior safety for protecting field corn from damage by a plant pathogen. The method includes a step of applying mefentrifluconazole to foliage of field corn, seeds of field corn or a soil of the cultivation area of field corn, wherein the application rate of mefentrifluconazole is 20 to 500 g per hectare of cultivation area.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: March 3, 2020
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao Sada
  • Patent number: 10555528
    Abstract: Provided is a herbicidal composition comprising a PPO inhibitor and glufosinate or its salt, wherein the weight ratio of the PPO inhibitor to glufosinate or its salt is less than 1/2,000. The herbicidal composition can effectively control weeds with reduced crop injury.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: February 11, 2020
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao Sada
  • Patent number: 10470462
    Abstract: Provided is a method which exerts an excellent effect in controlling a pest in a field of soybean, corn or cotton, using a SDHI compound and a PPO-inhibiting compound.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: November 12, 2019
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao Sada
  • Patent number: 10362789
    Abstract: To provide a method which shows excellent effects in controlling pests in a field of soybean, corn or cotton. A method for controlling weeds in a field of soybean, corn or cotton, wherein the field of soybean, corn or cotton is treated with at least one PPO-inhibiting compound selected from the group consisting of flumioxazin, sulfentrazone, saflufenacil, oxyfluorfen, fomesafen-sodium, and the compound of the formula (I): before, at or after seeding with a seed of soybean, corn or cotton treated with one or more nematicides.
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: July 30, 2019
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao Sada
  • Publication number: 20190150440
    Abstract: Provided is a method for controlling harmful organisms in a cultivation area of crops, including the steps of: (1) treating crop seeds with one or more fungicidal and/or plant growth regulator compounds; (2) treating a cultivation area of crops with ethyl [3-[2-chloro-4-fluoro-5-(1-methyl-6-trifluoromethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-3-yl)phenoxy]-2-pyridyloxy]acetate before, simultaneously with, and/or after sowing the crop seeds; and (3) performing a foliage treatment on crops with one or more compounds, which may include fungicidal and/or insecticidal compound(s), during a growing period of the crops, which has an excellent efficacy for controlling harmful organisms in a cultivation area of crops.
    Type: Application
    Filed: January 24, 2019
    Publication date: May 23, 2019
    Applicant: Sumitomo Chemical Company, Limited
    Inventor: Yoshinao SADA
  • Patent number: 10292392
    Abstract: Provided is a method which exerts an excellent effect in controlling a pest in a field of soybean, corn or cotton, using a SDHI compound and a PPO-inhibiting compound.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: May 21, 2019
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao Sada
  • Publication number: 20190142006
    Abstract: Provided is a herbicidal composition comprising ethyl [3-[2-chloro-4-fluoro-5-(1-methyl-6-trifluoromethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-3-yl)phenoxy]-2-pyridyloxy]acetate and 2,4-D choline salt. The herbicidal composition can exert an excellent control efficacy on weeds.
    Type: Application
    Filed: January 16, 2019
    Publication date: May 16, 2019
    Inventor: Yoshinao SADA
  • Publication number: 20190142008
    Abstract: Provided is a herbicidal composition containing ethyl [3-[2-chloro-4-fluoro-5-(1-methyl-6-trifluoromethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-3-yl)phenoxy]-2-pyridyloxy]acetate and pyroxasulfone. The herbicidal composition can exert an excellent control efficacy on weeds.
    Type: Application
    Filed: January 16, 2019
    Publication date: May 16, 2019
    Inventor: Yoshinao SADA
  • Publication number: 20190142009
    Abstract: Provided is a method which exerts an excellent effect in controlling a pest in a field of soybean, corn or cotton, using a SDHI compound and a PPO-inhibiting compound.
    Type: Application
    Filed: January 11, 2019
    Publication date: May 16, 2019
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao SADA
  • Publication number: 20190142005
    Abstract: Provided is a herbicidal composition containing ethyl [3-[2-chloro-4-fluoro-5-(1-methyl-6-trifluoromethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-3-yl)phenoxy]-2-pyridyloxy]acetate and one or more dicamba salts selected from the group consisting of dicamba diglycolamine salt and dicamba N,N-bis(3-aminopropyl)methylamine salt. The herbicidal composition can exert an excellent control efficacy on weeds.
    Type: Application
    Filed: January 16, 2019
    Publication date: May 16, 2019
    Inventor: Yoshinao SADA
  • Publication number: 20170367339
    Abstract: Provided is a method which exerts an excellent effect in controlling a pest in a field of soybean, corn or cotton, using a SDHI compound and a PPO-inhibiting compound.
    Type: Application
    Filed: September 1, 2017
    Publication date: December 28, 2017
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao SADA
  • Patent number: 9775352
    Abstract: Provided is a method which exerts an excellent effect in controlling a pest in a field of soybean, corn or cotton, using a SDHI compound and a PPO-inhibiting compound.
    Type: Grant
    Filed: February 20, 2015
    Date of Patent: October 3, 2017
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao Sada
  • Publication number: 20170172155
    Abstract: To provide a method which shows excellent effects in controlling pests in a field of soybean, corn or cotton. A method for controlling weeds in a field of soybean, corn or cotton, wherein the field of soybean, corn or cotton is treated with at least one PPO-inhibiting compound selected from the group consisting of flumioxazin, sulfentrazone, saflufenacil, oxyfluorfen, fomesafen-sodium, and the compound of the formula (I): before, at or after seeding with a seed of soybean, corn or cotton treated with one or more nematicides.
    Type: Application
    Filed: March 7, 2017
    Publication date: June 22, 2017
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao SADA
  • Patent number: 9622475
    Abstract: To provide a method which shows excellent effects in controlling pests in a field of soybean, corn or cotton. A method for controlling weeds in a field of soybean, corn or cotton, wherein the field of soybean, corn or cotton is treated with at least one PPO-inhibiting compound selected from the group consisting of flumioxazin, sulfentrazone, saflufenacil, oxyfluorfen, fomesafen-sodium, and the compound of the formula (I): before, at or after seeding with a seed of soybean, corn or cotton treated with one or more nematicides.
    Type: Grant
    Filed: April 19, 2013
    Date of Patent: April 18, 2017
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao Sada
  • Patent number: 9420789
    Abstract: To provide a method which shows excellent effects in controlling pests in a field of soybean, corn or cotton. A method for controlling weeds in a field of soybean, corn or cotton, wherein the field of soybean, corn or cotton is treated with at least one PPO-inhibiting compound selected from the group consisting of flumioxazin, sulfentrazone, saflufenacil, oxyfluorfen, fomesafen-sodium, and the compound of the formula (I): before, at or after seeding with a seed of soybean, corn or cotton treated with one or more insecticidal compounds selected from the group consisting of fipronil, ethiprole, flupyradifurone, sulfoxaflor, beta-cyfluthrin, tefluthrin, and chlorpyrifos.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: August 23, 2016
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao Sada
  • Patent number: 9420792
    Abstract: To provide a method which shows excellent effects in controlling pests in a field of soybean, corn or cotton. A method for controlling weeds in a field of soybean, corn or cotton, wherein the field of soybean, corn or cotton is treated with at least one PPO-inhibiting compound selected from the group consisting of flumioxazin, sulfentrazone, saflufenacil, oxyfluorfen, fomesafen-sodium, and the compound of the formula (I): before, at or after seeding with a seed of soybean, corn or cotton treated with one or more fungicidal compounds selected from the group consisting of tolclophos-methyl, thiram, captan, carbendazim, thiophanate-methyl, and (RS)-2-methoxy-N-methyl-2-[alpha-(2,5-xylyloxy)-o-tolyl]acetamide.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: August 23, 2016
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao Sada
  • Publication number: 20150245609
    Abstract: To provide a method which shows excellent effects in controlling pests in a field of soybean, corn or cotton. A method for controlling weeds in a field of soybean, corn or cotton, wherein the field of soybean, corn or cotton is treated with at least one PPO-inhibiting compound selected from the group consisting of flumioxazin, sulfentrazone, saflufenacil, oxyfluorfen, fomesafen-sodium, and the compound of the formula (I): before, at or after seeding with a seed of soybean, corn or cotton treated with one or more insecticidal compounds selected from the group consisting of fipronil, ethiprole, flupyradifurone, sulfoxaflor, beta-cyfluthrin, tefluthrin, and chlorpyrifos.
    Type: Application
    Filed: April 22, 2015
    Publication date: September 3, 2015
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao SADA
  • Publication number: 20150223462
    Abstract: To provide a method which shows excellent effects in controlling pests in a field of soybean, corn or cotton. A method for controlling weeds in a field of soybean, corn or cotton, wherein the field of soybean, corn or cotton is treated with at least one PPO-inhibiting compound selected from the group consisting of flumioxazin, sulfentrazone, saflufenacil, oxyfluorfen, fomesafen-sodium, and the compound of the formula (I): before, at or after seeding with a seed of soybean, corn or cotton treated with one or more fungicidal compounds selected from the group consisting of tolclophos-methyl, thiram, captan, carbendazim, thiophanate-methyl, and (RS)-2-methoxy-N-methyl-2-[alpha-(2,5-xylyloxy)-o-tolyl]ace tamide.
    Type: Application
    Filed: April 22, 2015
    Publication date: August 13, 2015
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao SADA
  • Publication number: 20150157020
    Abstract: Provided is a method which exerts an excellent effect in controlling a pest in a field of soybean, corn or cotton, using a SDHI compound and a PPO-inhibiting compound.
    Type: Application
    Filed: February 20, 2015
    Publication date: June 11, 2015
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao SADA