Patents by Inventor Yukio Oguri
Yukio Oguri 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).
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Patent number: 6838482Abstract: The present invention provides a fungicidal composition characterized by containing as active ingredients (a) a compound represented by the formula I: (wherein Ar is a substituted or unsubstituted phenyl group, Y is an oxygen atom, an oxymethylene group or a methyleneoxy group, X is NR1R2 or OR3, and R1, R2 and R3, which may be the same or different, are hydrogen atoms or alkyl groups having 1 to 4 carbon atoms), and (b) at least one compound selected from the group consisting of ethylenebis(dithiocarbamate) type fungicidal compounds, N-(3,5-dichlorophenyl)imide type fungicidal compounds, Chlorothalonil, phthalimide type fungicidal compounds, anilide type fungicidal compounds, Cymoxanil, Fosetyl, cyanopyrrole type fungicidal compounds, anilino type heterocyclic fungicidal compounds, benzimidazole type fungicidal compounds and their precursors, sulfur, copper compounds, and carbamate type fungicidal compounds for controlling fungi tolerant to benzimidazole type fungicides.Type: GrantFiled: August 9, 2002Date of Patent: January 4, 2005Assignee: Sumitomo Chemical Company, LimitedInventor: Yukio Oguri
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Publication number: 20030055096Abstract: The present invention provides a fungicidal composition characterized by containing as active ingredientsType: ApplicationFiled: August 9, 2002Publication date: March 20, 2003Inventor: Yukio Oguri
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Patent number: 6518304Abstract: The present invention provides a fungicidal composition characterized by containing as active ingredients (a) a compound represented by the formula I: (wherein Ar is a substituted or unsubstituted phenyl group, Y is an oxygen atom, an oxymethylene group or a methyleneoxy group, X is NR1R2 or OR3, and R1, R2 and R3, which may be the same or different, are hydrogen atoms or alkyl groups having 1 to 4 carbon atoms), and (b) at least one compound selected from the group consisting of ethylenebis(dithiocarbamate) type fungicidal compounds, N-(3,5-dichlorophenyl)imide type fungicidal compounds, Chlorothalonil, phthalimide type fungicidal compounds, anilide type fungicidal compounds, Cymoxanil, Fosetyl, cyanopyrrole type fungicidal compounds, anilino type heterocyclic fungicidal compounds, benzimidazole type fungicidal compounds and their precursors, sulfur, copper compounds, and carbamate type fungicidal compounds for controlling fungi tolerant to benzimidazole type fungicides.Type: GrantFiled: July 22, 1996Date of Patent: February 11, 2003Assignee: Sumitomo Chemical Company, LimitedInventor: Yukio Oguri
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Patent number: 4986989Abstract: A novel agricultural and horticultural fungicide is disclosed. It contains as an active ingredient at least one crystalline zeolite selected from the group consisting of faujasite group, chabazite group and phillipsite group represented by the formula,aCuO.(1-a)M.sub.2 O.Al.sub.2 O.sub.3.bSiO.sub.2.cH.sub.2 Owherein M represents a sodium and/or potassium atom, and a, b and c fall in the following ranges,0<a.ltoreq.1, 3<b.ltoreq.12, 0.ltoreq.c.ltoreq.20.The fungicide shows a high activity against various diseases of fruits trees, vegetables, etc. and can be safely applied to crops.Type: GrantFiled: August 26, 1988Date of Patent: January 22, 1991Assignee: Sumitomo Chemical Company, LimitedInventors: Masao Sirosita, Masato Mizutani, Shigeko Kimura, Yukio Oguri, Masaru Kitamura, Youichi Umada, Hiroshi Sato
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Patent number: 4933366Abstract: A fungicidal composition which comprises as an active ingredient a fungicidally effective amount of the compound represented by the general formula, ##STR1## wherein X, which may be the same or different, represents a hydrogen or halogen atom or a lower alkyl group, R.sup.1 and R.sup.2, which may be the same or different, represent a hydrogen atom or a methyl group, and n represents an integer of from 1 to 5, and an inert carrier.Type: GrantFiled: June 22, 1989Date of Patent: June 12, 1990Assignee: Sumitomo Chemical Company, LimitedInventors: Tomoyuki Kusaba, Junya Takahashi, Masayo Sugano, Tamon Uematsu, Yukio Oguri, Tomohiro Teramae
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Patent number: 4918089Abstract: An amide compound of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are, the same or different, each a hydrogen atom or a C.sub.1 -C.sub.3 alkyl group and R.sup.3 is a 2-furyl group, a 3-furyl group, a 2-thienyl group or a 3-thienyl group, which is useful as an agricultural fungicide.Type: GrantFiled: August 22, 1989Date of Patent: April 17, 1990Assignee: Sumitomo Chemical Company LimitedInventors: Tomoyuki Kusaba, Kazue Shinsugi, Tsuguhiro Katoh, Naoto Meki, Masayo Sugano, Tomohiro Teramae, Yukio Oguri, Tamon Uematsu
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Patent number: 4841088Abstract: A compound having a fungicidal activity represented by the general formula, ##STR1## wherein X, which may be the same or different, represents a cyano, nitro, halogenated lower alkyl, C.sub.1 -C.sub.12 alkoxy, lower alkoxy-substituted lower alkyl, lower alkenyloxy, lower alkynyloxy, halogenated lower alkoxy, lower alkoxycarbonyl or lower alkylthio group, R.sup.1 and R.sup.2, which may be the same or different, represent a hydrogen atom or a methyl group, Y represents a hydrogen or chlorine atom, m represents an integer of from 1 to 5, and n represents an integer of from 0 to 4, the sum of m and n being less than 6.Type: GrantFiled: August 13, 1987Date of Patent: June 20, 1989Assignee: Sumitomo Chemical Company, LimitedInventors: Tomoyuki Kusaba, Junya Takahashi, Masayo Sugano, Tamon Uematsu, Yukio Oguri, Tomohiro Teramae
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Patent number: 4752615Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, particularly their strains resistant to benzimidazole, thiophanate and/or cyclic imide fungicides.Type: GrantFiled: November 13, 1986Date of Patent: June 21, 1988Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Toshiro Kato, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Katsuzo Kamoshita
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Patent number: 4727083Abstract: A fungicidal composition which comprises as an active ingredient a compound of the formula: ##STR1## wherein X is a halogen atom, a C.sub.1 -C.sub.3 alkyl group or a C.sub.1 -C.sub.3 alkoxy group, and an inert carrier or diluent.Type: GrantFiled: September 26, 1986Date of Patent: February 23, 1988Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Toshiro Kato, Katsuzo Kamoshita
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Patent number: 4701209Abstract: Aluminum phosphinate-amine adducts of the formula: ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are each a hydrogen atom, a lower alkyl group, a lower alkoxy(lower)alkyl group, a lower alkylthio(lower)alkyl group or a cyclo(lower)alkyl group to aluminum 1-hydroxyethylphosphinate-amine, which are useful for prevention and treatment of plant diseases caused by phytopathogenic fungi.Type: GrantFiled: May 22, 1986Date of Patent: October 20, 1987Assignee: Sumitomo Chemical Company, LimitedInventors: Mitsuru Sasaki, Yukio Oguri
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Patent number: 4672070Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, particularly their strains resistance to benzimidazole or thiophanate fungicides and/or cyclic imide fungicides.Type: GrantFiled: January 29, 1986Date of Patent: June 9, 1987Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Toshiro Kato, Katsuzo Kamoshita
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Patent number: 4666938Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, particularly their strains resistant to benzimidazole and thiophanate fungicides and/or cyclic imide fungicides.Type: GrantFiled: May 24, 1984Date of Patent: May 19, 1987Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Toshiro Kato, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Katsuzo Kamoshita
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Patent number: 4647584Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, and particularly against strains resistant to benzimidazole, thiophanate and/or cyclic imide fungicides.Type: GrantFiled: December 28, 1983Date of Patent: March 3, 1987Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Toshiro Kato, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Katsuzo Kamoshita
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Patent number: 4647582Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, and particularly against strains resistant to benzimidazole, thiophanate and/or cyclic imide fungicides.Type: GrantFiled: December 23, 1983Date of Patent: March 3, 1987Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Toshiro Kato, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Katsuzo Kamoshita
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Patent number: 4605668Abstract: A compound of the formula: ##STR1## useful as a fungicidal agent against phytopathogenic fungi, and particularly the strains resistant to benzimidazole, thiophanate and/or cyclic imide fungicides.Type: GrantFiled: April 12, 1984Date of Patent: August 12, 1986Assignee: Sumitomo Chemical Company, LimitedInventors: Junya Takahashi, Toshiro Kato, Hiroshi Noguchi, Yukio Oguri, Shigeo Yamamoto, Katsuzo Kamoshita
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Patent number: 4598092Abstract: A compound of the formula: ##STR1## wherein X is a chlorine atom or a bromine atom, or its salt, which is useful as a fungicide.Type: GrantFiled: November 18, 1983Date of Patent: July 1, 1986Assignee: Sumitomo Chemical Company, LimitedInventors: Mitsuru Sasaki, Yukio Oguri