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: 9040455
    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: Grant
    Filed: May 1, 2013
    Date of Patent: May 26, 2015
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao Sada
  • Patent number: 9040454
    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 25, 2013
    Date of Patent: May 26, 2015
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao Sada
  • Patent number: 8993481
    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: November 27, 2012
    Date of Patent: March 31, 2015
    Assignee: Sumitomo Chemical Company, Limited
    Inventor: Yoshinao Sada
  • Publication number: 20130345056
    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 25, 2013
    Publication date: December 26, 2013
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Yoshinao SADA
  • Publication number: 20130345057
    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: May 1, 2013
    Publication date: December 26, 2013
    Applicant: Sumitomo Chemical Company, Limited
    Inventor: Yoshinao SADA
  • Publication number: 20130345055
    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: April 19, 2013
    Publication date: December 26, 2013
    Applicant: Sumitomo Chemical Company, Limited
    Inventor: Yoshinao SADA
  • Patent number: 8399380
    Abstract: A herbicidal composition for controlling weeds in orchard lands or non-crop lands which comprises (a) N-(7-fluoro-3,4-dihydro-3-oxo-4-prop-2-ynyl-2H-1,4-benzeoxazin-6-yl) cyclohex-1-ene-1,2-dicarboxamide and (b) 1-(4,6-dimethoxypyrimidin-2-yl)-3-(2-ethylsulfonylimidazo[1,2-a]pyridin-3-ylsulfonyl)urea as active ingredients, and a mixing ratio (the weight ratio of the active ingredient (a) to the active ingredient (b) of which is from 1:0.1 to 10.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: March 19, 2013
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Yoshinao Sada, Satoru Kizawa
  • Patent number: 8093184
    Abstract: A pesticidal composition comprising (a) a water-insoluble solid pesticidal ingredient, (b) a salt of N-phosphonomethylglycine, (c) a salt of polyoxyalkylene alkyl ether phosphate ester, (d) a salt of polyoxyalkylene polystyrylphenyl ether phosphate ester, (e) a thickener and (f) water, wherein said pesticidal ingredient is suspended in the aqueous continuous phase as solid state, is excellent in suspension stability.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: January 10, 2012
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Hideo Kawanaka, Yoshinao Sada
  • Publication number: 20100255993
    Abstract: A herbicidal composition for controlling weeds in orchard lands or non-crop lands which comprises (a) N-(7-fluoro-3,4-dihydro-3-oxo-4-prop-2-ynyl-2H-1,4-benzeoxazin-6-yl)cyclohex-1-ene-1,2-dicarboxamide and (b) 1-(4,6-dimethoxypyrimidin-2-yl)-3-(2-ethylsulfonylimidazo[1,2-a]pyridin-3-ylsulfonyl)urea as active ingredients, and a mixing ratio (the weight ratio of the active ingredient (a) to the active ingredient (b) of which is from 1:0.1 to 10.
    Type: Application
    Filed: October 30, 2007
    Publication date: October 7, 2010
    Applicant: Sumitomo Chemical Company, Limited of
    Inventors: Yoshinao Sada, Satoru Kizawa
  • Patent number: 7598207
    Abstract: A herbicidal composition which comprises N-(7-fluoro-3,4-dihydro-3-oxo-4-prop-2-ynyl-2H-1,4-benzoxadin-6-yl)cyclohex-1-ene-1,2-dicarboxamide (flumioxazin) and a compound represented by the formula (I): as active ingredients, wherein the weight ratio of flumioxazin:Compound [I] is 1:0.01-1:100, has an excellent herbicidal activity for controlling weeds in crop fields, vegetable fields, tree land or non-cultivated land, and causes no phytotoxicity against useful plants.
    Type: Grant
    Filed: April 19, 2007
    Date of Patent: October 6, 2009
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Yoshinao Sada, Satoru Kizawa
  • Publication number: 20070254810
    Abstract: A herbicidal composition which comprises N-(7-fluoro-3,4-dihydro-3-oxo-4-prop-2-ynyl-2H-1,4-benzoxadin-6-yl)cyclohex-1-ene-1,2-dicarboxamide (flumioxazin) and a compound represented by the formula (I): as active ingredients, wherein the weight ratio of flumioxazin:Compound [I] is 1:0.01-1:100, has an excellent herbicidal activity for controlling weeds in crop fields, vegetable fields, tree land or non-cultivated land, and causes no phytotoxicity against useful plants.
    Type: Application
    Filed: April 19, 2007
    Publication date: November 1, 2007
    Inventors: Yoshinao Sada, Satoru Kizawa
  • Publication number: 20070066486
    Abstract: A pesticidal composition comprising (a) a water-insoluble solid pesticidal ingredient, (b) a salt of N-phosphonomethylglycine, (c) a salt of polyoxyalkylene alkyl ether phosphate ester, (d) a salt of polyoxyalkylene polystyrylphenyl ether phosphate ester, (e) a thickener and (f) water, wherein said pesticidal ingredient is suspended in the aqueous continuous phase as solid state, is excellent in suspension stability.
    Type: Application
    Filed: June 29, 2006
    Publication date: March 22, 2007
    Inventors: Hideo Kawanaka, Yoshinao Sada
  • Publication number: 20060240986
    Abstract: A combination of N-(7-fluoro-3,4-dihydro-3-oxo-4-prop-2-ynyl-2H-1,4-benzoxadin-6-yl)cyclohex-1-ene-1,2-dicarboxamide [Flumioxazin] and 1-(2-chloroimidazo[1,2-a]pyridin-3-ylsulfonyl)-3-(4,6-dimethoxypyrimidin-2-yl)urea [Imazosulfuron], wherein the weight ratio of Flumioxazin:Imazosulfuron is 1:0.1-20, is useful for controlling weeds in peanut field, vegetable field, tree field or non-cultivated land.
    Type: Application
    Filed: April 21, 2006
    Publication date: October 26, 2006
    Inventors: Yoshinao Sada, Satoru Kizawa