Patents by Inventor Masanao Takaishi

Masanao Takaishi 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: 9307760
    Abstract: The present invention relates to an aqueous pesticidal composition having excellent pesticidal activity, particularly a pesticidal composition comprising a pesticidal active ingredient, a carboxy-modified methyl methacrylate-butadiene copolymer, a surfactant and water, wherein the amount of the carboxy-modified methyl methacrylate-butadiene copolymer is 20-100 parts by weight relative to 100 parts by weight of the pesticidal active ingredient and the amount of the surfactant is 0.1-50 parts by weight relative to 100 parts by weight of the pesticidal active ingredient.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: April 12, 2016
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Motofumi Mizutani, Yumiko Kozuki, Maki Owaki, Masanao Takaishi, Masato Soma
  • Patent number: 8980885
    Abstract: A plant disease controlling composition comprising, as active ingredients, a compound represented by the formula (I), as well as at least one compound A selected from the group consisting of dimoxystrobin, trifloxystrobin, azoxystrobin, pyraclostrobin, a compound represented by the formula (II) and an agrochemically acceptable salt of the compound represented by the formula (II): wherein, R1, Q, X, Y, Z, M and n are as defined in the description.
    Type: Grant
    Filed: March 24, 2009
    Date of Patent: March 17, 2015
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Masato Soma, Masanao Takaishi
  • Patent number: 8846566
    Abstract: PROBLEM There are provided a composition for controlling plant diseases and a method for controlling plant diseases having excellent control effect for plant diseases. SOLUTION A composition for controlling plant diseases comprising, as active ingredients, a compound represented by formula (1), wherein X1 represents a methyl group, a difluoromethyl group or an ethyl group; X2 represents a methoxy group or a methylamino group; and X3 represents a phenyl group, a 2-methylphenyl group or a 2,5-dimethylphenyl group, and at least one azole compound selected from the group consisting of bromuconazole, cyproconazole, difenoconazole, fenbuconazole, fluquinconazole, hexaconazole, imibenconazole, ipconazole, myclobutanil, prothioconazole, simeconazole, tetraconazole, triticonazole and metconazole.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: September 30, 2014
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Masanao Takaishi, Masato Soma
  • Patent number: 8835354
    Abstract: PROBLEM There are provided a composition for controlling plant diseases and a method for controlling plant diseases having excellent control effect for plant diseases. SOLUTION A composition for controlling plant diseases comprising, as active ingredients, a compound represented by formula (1) wherein X1 represents a methyl group, a difluoromethyl group or an ethyl group; X2 represents a methoxy group or a methylamino group; and X3 represents a phenyl group, a 2-methylphenyl group or a 2,5-dimethylphenyl group, and at least one compound selected from the group consisting of tolclofos-methyl, metalaxyl and mefenoxam, and a method for controlling plant diseases using the composition.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: September 16, 2014
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Masanao Takaishi, Masato Soma
  • Patent number: 8796176
    Abstract: PROBLEM Provided is a composition for controlling pests having excellent control effect for pests and a method for controlling pests. SOLUTION A composition for controlling pests comprising an ?-alkoxyphenylacetic acid compound and a neonicotinoid compound as active ingredients.
    Type: Grant
    Filed: September 17, 2009
    Date of Patent: August 5, 2014
    Assignee: Sumitomo Chemical Company, Ltd
    Inventors: Masanao Takaishi, Atsushi Iwata
  • Publication number: 20140030301
    Abstract: The present invention relates to an aqueous pesticidal composition having excellent pesticidal activity, particularly a pesticidal composition comprising a pesticidal active ingredient, a carboxy-modified methyl methacrylate-butadiene copolymer, a surfactant and water, wherein the amount of the carboxy-modified methyl methacrylate-butadiene copolymer is 20-100 parts by weight relative to 100 parts by weight of the pesticidal active ingredient and the amount of the surfactant is 0.1-50 parts by weight relative to 100 parts by weight of the pesticidal active ingredient.
    Type: Application
    Filed: March 7, 2012
    Publication date: January 30, 2014
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Motofumi Mizutani, Yumiko Kozuki, Maki Owaki, Masanao Takaishi, Masato Soma
  • Patent number: 8592438
    Abstract: A plant disease control composition comprising, as an active ingredient, a compound of formula (I) or a salt thereof, and one or more anilinopyrimidine compounds selected from the group consisting of 4,6-dimethyl-N-phenyl-2-pyrimidinamine, 4-methyl-N-phenyl-6-(1-propynyl)-2-pyrimidinamine and 4-cyclopropyl-6-methyl-N-phenyl-2-pyrimidinamine has an excellent plant disease control effect.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: November 26, 2013
    Assignee: Sumitomo Chemical Intellectual Property Service, Ltd
    Inventors: Masanao Takaishi, Norio Kimura
  • Publication number: 20120270732
    Abstract: PROBLEM Provided is a composition for controlling pests having excellent control effect for pests and a method for controlling pests. SOLUTION A composition for controlling pests comprising an ?-alkoxyphenylacetic acid compound and a neonicotinoid compound as active ingredients.
    Type: Application
    Filed: September 17, 2009
    Publication date: October 25, 2012
    Applicant: Sumitomo Chemical Company, Limited
    Inventors: Masanao Takaishi, Atsushi Iwata
  • Patent number: 8293979
    Abstract: DNA encoding a herbicide metabolizing protein such DNA may, for example, be employed to produce herbicidally resistant plants.
    Type: Grant
    Filed: May 13, 2010
    Date of Patent: October 23, 2012
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Hiroki Nakajima, Fujio Mukumoto, Masanao Takaishi
  • Patent number: 8293681
    Abstract: PROBLEM Provided is a seed treatment agent having excellent control effect on plant diseases and a method for protecting a plant from plant diseases. SOLUTION A seed treatment agent comprising, as an active ingredient, an ?-methoxyphenylacetic acid compound represented by formula (1).
    Type: Grant
    Filed: September 17, 2009
    Date of Patent: October 23, 2012
    Assignee: Sumitomo Chemical Company, Ltd.
    Inventors: Masanao Takaishi, Makoto Kurahashi
  • Publication number: 20110275514
    Abstract: PROBLEM There are provided a composition for controlling plant diseases and a method for controlling plant diseases having excellent control effect for plant diseases. SOLUTION A composition for controlling plant diseases comprising, as active ingredients, a compound represented by formula (1) wherein X1 represents a methyl group, a difluoromethyl group or an ethyl group; X2 represents a methoxy group or a methylamino group; and X3 represents a phenyl group, a 2-methylphenyl group or a 2,5-dimethylphenyl group, and at least one compound selected from the group consisting of tolclofos-methyl, metalaxyl and mefenoxam, and a method for controlling plant diseases using the composition.
    Type: Application
    Filed: November 20, 2009
    Publication date: November 10, 2011
    Inventors: Masanao Takaishi, Masato Soma
  • Publication number: 20110269623
    Abstract: PROBLEM There are provided a composition for controlling plant diseases and a method for controlling plant diseases having excellent control effect for plant diseases. SOLUTION A composition for controlling plant diseases comprising, as active ingredients, a compound represented by formula (1), wherein X1 represents a methyl group, a difluoromethyl group or an ethyl group; X2 represents a methoxy group or a methylamino group; and X3 represents a phenyl group, a 2-methylphenyl group or a 2,5-dimethylphenyl group, and at least one azole compound selected from the group consisting of bromuconazole, cyproconazole, difenoconazole, fenbuconazole, fluquinconazole, hexaconazole, imibenconazole, ipconazole, myclobutanil, prothioconazole, simeconazole, tetraconazole, triticonazole and metconazole.
    Type: Application
    Filed: November 20, 2009
    Publication date: November 3, 2011
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Masanao Takaishi, Masato Soma
  • Publication number: 20110197318
    Abstract: PROBLEM Provided is a seed treatment agent having excellent control effect on plant diseases and a method for protecting a plant from plant diseases. SOLUTION A seed treatment agent comprising, as an active ingredient, an ?-methoxyphenylacetic acid compound represented by formula (1).
    Type: Application
    Filed: September 17, 2009
    Publication date: August 11, 2011
    Applicant: Sumitomo Chemical Company, Limited
    Inventors: Masanao Takaishi, Makoto Kurahashi
  • Publication number: 20110105489
    Abstract: A plant disease controlling composition comprising, as active ingredients, a compound represented by the formula (I), as well as at least one compound A selected from the group consisting of dimoxystrobin, trifloxystrobin, azoxystrobin, pyraclostrobin, a compound represented by the formula (II) and an agrochemically acceptable salt of the compound represented by the formula (II) : wherein, R1, Q, X, Y, Z, M and n are as defined in the description.
    Type: Application
    Filed: March 24, 2009
    Publication date: May 5, 2011
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Masato Soma, Masanao Takaishi
  • Publication number: 20110021580
    Abstract: A plant disease control composition comprising, as an active ingredient, a compound of formula (I) or a salt thereof, and one or more anilinopyrimidine compounds selected from the group consisting of 4,6-dimethyl-N-phenyl-2-pyrimidinamine, 4-methyl-N-phenyl-6-(1-propynyl)-2-pyrimidinamine and 4-cyclopropyl-6-methyl-N-phenyl-2-pyrimidinamine has an excellent plant disease control effect.
    Type: Application
    Filed: March 16, 2009
    Publication date: January 27, 2011
    Inventors: Masanao Takaishi, Norio Kimura
  • Publication number: 20110015265
    Abstract: The present invention provides a method for controlling diseases on turfgrass which comprises applying to turfgrass that has been cut back an effective amount of a compound of formula (1).
    Type: Application
    Filed: July 13, 2010
    Publication date: January 20, 2011
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventor: Masanao TAKAISHI
  • Publication number: 20100313300
    Abstract: DNA encoding a herbicide metabolizing protein such DNA may, for example, be employed to produce herbicidally resistant plants.
    Type: Application
    Filed: May 13, 2010
    Publication date: December 9, 2010
    Inventors: Hiroki Nakajima, Fujio Mukumoto, Masanao Takaishi
  • Patent number: 7745699
    Abstract: DNA encoding a herbicide metabolizing protein. Such DNA may, for example, be employed to produce herbicidally resistant plants.
    Type: Grant
    Filed: October 17, 2002
    Date of Patent: June 29, 2010
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Hiroki Nakajima, Fujio Mukumoto, Masanao Takaishi
  • Publication number: 20100041694
    Abstract: An agricultural composition comprising an amide compound represented by the following formula (I), a salt thereof, or a hydrate thereof is effective for controlling or preventing plant diseases caused by plant pathogenic microbes when an effective amount of the agricultural composition is applied to useful crops.
    Type: Application
    Filed: March 19, 2008
    Publication date: February 18, 2010
    Applicant: Sumitomo Chemical Company, Limited
    Inventors: Masanao Takaishi, Takashi Komori
  • Publication number: 20050084859
    Abstract: The present invention provides, for example, DNA encoding a herbicide metabolizing protein selected from the protein group below. Such DNA may, for example, be employed to produce herbicidally resistant plants. <protein group>a protein comprising the amino acid sequence shown in SEQ ID NO: 1, 2, 3, 108, 159, 160, 136, 137, 138, 215, 216, 217, 218, 219, 220, 221, 222, 223 or 224, a protein having an ability to convert in the presence of an electron transport system containing an electron donor, a compound of formula (II): to a compound of formula (III): and comprising an amino acid sequence having at least 80% sequence identity with an amino acid sequence shown in any one of SEQ ID NO: 1, 2, 3, 108, 159, 136, 137, 138, 215, 216, 217, 218, 219, 220, 221, 222, 223 or 224 or an amino acid sequence having at least 90% sequence identity with an amino acid sequence shown in any one of SEQ ID NO: 160, 215, 216, 218, 222 or 224.
    Type: Application
    Filed: October 17, 2002
    Publication date: April 21, 2005
    Inventors: Hiroki Nakajima, Fujio Mukumoto, Masanao Takaishi