Patents Assigned to Ishihara Sangyo Kaisha Ltd.
  • Patent number: 11950592
    Abstract: A method for remarkably enhancing plant disease controlling effects, and a method for controlling plant diseases are provided. A method for enhancing plant disease controlling effects of an aryl phenyl ketone fungicide includes using an aryl phenyl ketone fungicide as a component (a) in combination with at least one component (b) selected from the group consisting of a nonionic surfactant, an anionic surfactant, a cationic surfactant, a vegetable oil, a paraffin, a resin and a terpene.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: April 9, 2024
    Assignee: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Munekazu Ogawa, Akihiro Nishimura, Shuko Nishimi
  • Patent number: 11912684
    Abstract: Although a variety of pest control agents have been used for many years, many of these pest control agents have various problems, such as insufficient effectiveness, and restriction on use thereof due to resistance acquired by pests, and the like. Therefore, it is desired to develop a novel pest control agent that is less likely to have such drawbacks. One of objects of the present invention is to provide a highly active compound or a salt thereof against a pest. The present invention relates to an N-(4-pyridyl)nicotinamide compound represented by the following formula (I) (in the formula (I), for each substituent, see Description) or a salt thereof.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: February 27, 2024
    Assignee: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Tetsuo Yoneda, Kotaro Yoshida, Yuta Tazawa, Tatsuya Kani, Yoko Cho, Yuto Murai
  • Patent number: 11702560
    Abstract: Provided are a titanium dioxide aqueous dispersion having high dispersibility and little aggregation or coarse particles, and a method for producing the same. The titanium dioxide aqueous dispersion contains titanium dioxide particles having a hydrophobic compound such as a higher fatty acid or a salt thereof on the surface, an aqueous dispersion medium, a nonionic surfactant having an HLB value of 10 or higher, and a basic compound such as an alkanolamine, and the pH is in the 8.5-13 range. The method for producing a titanium dioxide aqueous dispersion has a step for mixing the titanium dioxide particles having a hydrophobic compound on the surface, the aqueous dispersion medium, the nonionic surfactant having an HLB value of 10 or higher, and the basic compound to bring the pH of the aqueous dispersion into the 8.5-13 range.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: July 18, 2023
    Assignee: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Masanori Tomonari, Satoshi Nagamori, Yuto Kameda
  • Patent number: 11653650
    Abstract: The present invention relates to a fungicide composition having excellent fungicidal activity, particularly a fungicide composition comprising isofetamid and mandestrobin as active ingredients, and a method for controlling a disease of a crop, which comprises applying isofetamid and mandestrobin to the crop.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: May 23, 2023
    Assignees: ISHIHARA SANGYO KAISHA, LTD., SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Yuzuka Abe, Shuko Nishimi
  • Patent number: 11623992
    Abstract: Provided is a flaky titanate that exhibits a high weathering resistance while at the same time having the ability to endow a coating film with a silky feeling having a shading feeling and a strong luster feeling, and a method for the production thereof suitable at least for inexpensive industrial production. The flaky titanate contains a basic organic compound wherein the content of basic functional groups thereof is not more than 2.4%, and provides a coating film having a goniospectrophotometric color measured value ?L* of at least 150. The method for producing a flaky titanate contains a step of classifying a flaking titanate having a basic organic compound at the surface and/or in interlayer position, to bring (D90?D10)/D50 in the volume particle size distribution to 1.5 or less.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: April 11, 2023
    Assignee: ISHIHARA SANGYO KAISHA, LTD.
    Inventor: Yusuke Uesusuki
  • Publication number: 20230037288
    Abstract: ‘311NR’ is a new and distinct variety of Phalaenopsis orchid; the instant variety is distinguishable from other cultivars by its dark purple flower petals, overall plant length, and width of flower and flower petals.
    Type: Application
    Filed: March 1, 2022
    Publication date: February 2, 2023
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Shunji Yuki, Masahiro Mii, Dong Poh Chin
  • Publication number: 20230028403
    Abstract: The object of the present invention is to find out a component which improves effects of agriculturally active ingredients, which is effective to contribute to reduction of the environmental load even in a small amount, in addition to bringing benefits to the health and/or growth of useful plants, by maximizing the effects of nicosulfuron, reducing phytotoxicity which is an undesired effect on the useful plants, etc. When nicosulfuron and isoxadifen-ethyl are used in combination, by adding a specific surfactant, benefits can be brought to the health and/or growth of useful plants even if the addition amount is remarkably smaller than the amount of the conventional adjuvant used.
    Type: Application
    Filed: December 11, 2020
    Publication date: January 26, 2023
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Taketo SUGANUMA, Yasutsune TANIDA, Takuya USUI
  • Patent number: 11512205
    Abstract: The purpose of the present invention is to provide a composite pigment which can be dispersed and made into paint in a manner that saves labor compared with conventional flat emulsion paints, and which can achieve concealing properties and low glossiness (a luster reduction effect) without separately adding a matting agent. This composite pigment contains an inorganic compound and/or an organic compound, and a fixed extender pigment.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: November 29, 2022
    Assignee: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Takeshi Fujimura, Shogo Iseya, Hironori Shimoita, Yusuke Taniguchi
  • Publication number: 20220279780
    Abstract: In order that an agriculturally active ingredient, particularly a water-insoluble or water-hardly soluble agriculturally active ingredient sufficiently exerts its effects, it is used preferably in the form of an agricultural formulation having the agriculturally active ingredient dissolved, particularly a clear agricultural formulation having not only the agriculturally active ingredient but also other components contained in the agricultural formulation dissolved. When the agricultural formulation is practically used, if foaming when diluted with water is intense, foam may overflow from a tank in which the solution is prepared. A clear agricultural formulation having the agriculturally active ingredient dissolved and further other components contained in the agricultural formulation dissolved, and its foaming when diluted with water suppressed, is required.
    Type: Application
    Filed: July 27, 2020
    Publication date: September 8, 2022
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Mitsuo SANO, Takao AWAZU, Takashi OKADA, Yutaka ISHIBASHI, Yusuke KOBAYASHI
  • Patent number: 11427833
    Abstract: Disclosed are a decoy peptide which is a partial peptide of ASYMMETRIC LEAVES1 (AS1), the decoy peptide being capable of interacting with ?C1 encoded by a betasatellite of a virus belonging to the family Geminiviridae, a nucleic acid encoding the decoy peptide, an expression vector comprising the nucleic acid, a geminivirus disease control agent comprising the decoy peptide or the nucleic acid, a method for controlling a geminivirus disease using the geminivirus disease control agent, a transgenic plant into which the nucleic acid is introduced, and a method for reducing a disease symptom caused by a virus that comprises ?C1 and belongs to the family Geminiviridae, using the nucleic acid. Also disclosed is a method for evaluating the degree of reduction in a disease symptom caused by a virus that comprises ?C1 and belongs to the family Geminiviridae.
    Type: Grant
    Filed: July 20, 2017
    Date of Patent: August 30, 2022
    Assignee: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Yasunori Machida, Norifusa Matsuo, Masato Omatsu, Takanori Suzuki, Mika Tanaka
  • Patent number: 11412733
    Abstract: To provide a method for controlling plant diseases, which enhancing plant disease controlling effects. A method for controlling plant disease, which comprises applying isofetamid or its salt as a component (a) and at least one component (b) selected from the group consisting of a nonionic surfactant, an anionic surfactant, a cationic surfactant, a vegetable oil, a paraffin and a resin, to plants or to soil where they grow.
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: August 16, 2022
    Assignee: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Munekazu Ogawa, Hiroyuki Hayashi, Yuzuka Abe, Akihiro Nishimura
  • Publication number: 20220211041
    Abstract: At present, many herbicidal compositions have been developed and used, but there are many types of weeds to be controlled, and their development lasts for a long period of time. Accordingly, it has been desired to develop a herbicidal composition having a wider herbicidal spectrum, high activity and residual activity and thereby capable of controlling undesired plants for a long period of time. The present invention provides a herbicidal composition comprising as active ingredients (a) tolpyralate and (b) pyroxsulam.
    Type: Application
    Filed: May 18, 2020
    Publication date: July 7, 2022
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Taketo SUGANUMA, Shota FUKUDA
  • Publication number: 20220202018
    Abstract: At present, many herbicidal compositions have been developed and used, but it has been desired to develop a herbicidal composition having a wider herbicidal spectrum and high activity and thereby capable of controlling undesired plants. The present invention provides a herbicidal composition comprising as active ingredients (a) tolpyralate and (b) tiafenacil.
    Type: Application
    Filed: May 18, 2020
    Publication date: June 30, 2022
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Taketo SUGANUMA, Atsushi ONISHI
  • Patent number: 11358110
    Abstract: An aspect of the present invention provides an internal and the like. The internal is easily handled and is capable of yielding a satisfactory defoaming effect. An internal (50) is used in a fluidized bed reaction device (1), in which a first material and a second material are brought into contact with each other and reacted with each other. The internal (50) is attached to a ceiling part of the fluidized bed reaction device (1), and includes a plurality of chains (21).
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: June 14, 2022
    Assignee: ISHIHARA SANGYO KAISHA, LTD.
    Inventor: Hiroyuki Ohta
  • Patent number: 11339298
    Abstract: The purpose of the present invention is to provide: a composite pigment, and production method thereof, which can suppress luster of a coating film by modifying an inorganic coloring pigment, and which can be used in various applications such as low-gloss (luster reduction effect) pigments and matte pigments; a paint composition which can achieve both an excellent coating film texture and also the property of having low gloss and luster even when added to a coating film; and a coating film. In this composite pigment, the inorganic coloring pigment is fixed by an inorganic compound, and a plurality of particles of the inorganic coloring pigment are aggregated into granular form through the inorganic compound.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: May 24, 2022
    Assignee: ISHIHARA SANGYO KAISHA LTD
    Inventors: Takeshi Fujimura, Shogo Iseya, Hironori Shimoita, Yusuke Taniguchi
  • Patent number: 11325842
    Abstract: Provided is a method for producing a near infrared-reflective black pigment containing at least the element calcium, the element titanium, and the element manganese, wherein the method produces a pigment that exhibits little of the elution of the element calcium and the element manganese that is caused by contact with acid. At least a calcium compound, a titanium compound, and a manganese compound are mixed by a wet grinding method and are calcined to provide a BET specific surface area of at least 1.0 m2/g and less than 3.0 m2/g. In another method, the element bismuth and/or the element aluminum is incorporated in a near infrared-reflective black pigment containing at least the element calcium, the element titanium, and the element manganese.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: May 10, 2022
    Assignee: ISHIHARA SANGYO KAISHA LTD
    Inventors: Takeshi Fujimura, Norihiko Sanefuji, Kenji Kataoka
  • Patent number: 11317627
    Abstract: There are provided a soybean disease control composition containing, as active ingredients, (a) fluazinam or a salt thereof and (b) at least one fungicide selected from the group consisting of carboxamide-based compounds and azole-based compounds; and a method for controlling a soybean disease, which includes applying the soybean disease control composition to a soybean plant or soil.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: May 3, 2022
    Assignee: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Hiroyuki Hayashi, Koudai Yamamoto
  • Publication number: 20220095611
    Abstract: An agricultural formulation containing difenoconazole, having improved storage stability by suppressing crystal growth of the active ingredient in the agricultural formulation is provided. An agricultural formulation includes (a) difenoconazole and (b) at least one surfactant selected from the group consisting of a polycarboxylate-based surfactant and a lignosulfonate-based surfactant.
    Type: Application
    Filed: February 3, 2020
    Publication date: March 31, 2022
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventor: Hyuji KOMADA
  • Patent number: 11246309
    Abstract: This invention discloses a preserving agent for organs or tissue comprising (A) quercetin, and (B) at least one sugar selected from the group consisting of fructose and sucrose; a preserving solution for organs or tissue comprising the preserving agent; and a preservation method for organs or tissue comprising the step of immersing an organ or tissue in a liquid mixture comprising (A) quercetin, and (B) at least one sugar selected from the group consisting of fructose and sucrose.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: February 15, 2022
    Assignee: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Fuminori Kato, Shuichi Yotsuya
  • Publication number: 20210115015
    Abstract: Although a variety of pest control agents have been used for many years, many of these pest control agents have various problems, such as insufficient effectiveness, and restriction on use thereof due to resistance acquired by pests, and the like. Therefore, it is desired to develop a novel pest control agent that is less likely to have such drawbacks. One of objects of the present invention is to provide a highly active compound or a salt thereof against a pest. The present invention relates to an N-(4-pyridyl)nicotinamide compound represented by the following formula (I) (in the formula (I), for each substituent, see Description) or a salt thereof.
    Type: Application
    Filed: April 25, 2018
    Publication date: April 22, 2021
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Tetsuo YONEDA, Kotaro YOSHIDA, Yuta TAZAWA, Tatsuya KANI, Yoko CHO, Yuto MURAI