Patents by Inventor Harukazu Tanaka
Harukazu Tanaka 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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Publication number: 20240065267Abstract: Provided is a plant disease control composition having a broad spectrum against various plant pathogens, and shows excellent controlling effects (synergistic controlling effects) which cannot be expected from a single component alone. The plant disease control composition includes (Group a) at least one quinoline compound represented by the formula: (wherein R1, R2: an alkyl which may be substituted, an aryl which may be substituted, etc.; R3, R4: H, an alkyl which may be substituted, etc.; X: halogen, an alkyl which may be substituted, etc.; Y: halogen, alkyl, etc.; n: 0 to 4; m: 0 to 6) or a salt thereof, and at least one of fungicidal compounds selected from the group consisting of a Strobilurin series compound, a triazole series compound, etc., as effective ingredients.Type: ApplicationFiled: September 22, 2023Publication date: February 29, 2024Applicant: Mitsui Chemicals Crop & Life Solutions, Inc.Inventors: Yasushi TAMAGAWA, Hiroshi ISHIMOTO, Mayumi TAKAGI, Toshiaki OHARA, Harukazu TANAKA
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Patent number: 11805779Abstract: Provided is a plant disease control composition having a broad spectrum against various plant pathogens, and shows excellent controlling effects (synergistic controlling effects) which cannot be expected from a single component alone. The plant disease control composition includes (Group a) at least one quinoline compound represented by the formula: (wherein R1, R2: an alkyl which may be substituted, an aryl which may be substituted, etc.; R3, R4: H, an alkyl which may be substituted, etc.; X: halogen, an alkyl which may be substituted, etc.; Y: halogen, alkyl, etc.; n: 0 to 4; m: 0 to 6) or a salt thereof, and at least one of fungicidal compounds selected from the group consisting of a Strobilurin series compound, a triazole series compound, etc., as effective ingredients.Type: GrantFiled: September 15, 2020Date of Patent: November 7, 2023Assignee: MITSUI CHEMICALS CROP & LIFE SOLUTIONS, INC.Inventors: Yasushi Tamagawa, Hiroshi Ishimoto, Mayumi Takagi, Toshiaki Ohara, Harukazu Tanaka
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Publication number: 20210000112Abstract: Provided is a plant disease control composition having a broad spectrum against various plant pathogens, and shows excellent controlling effects (synergistic controlling effects) which cannot be expected from a single component alone. The plant disease control composition includes (Group a) at least one quinoline compound represented by the formula: (wherein R1, R2: an alkyl which may be substituted, an aryl which may be substituted, etc.; R3, R4: H, an alkyl which may be substituted, etc.; X: halogen, an alkyl which may be substituted, etc.; Y: halogen, alkyl, etc.; n: 0 to 4; m: 0 to 6) or a salt thereof, and at least one of fungicidal compounds selected from the group consisting of a Strobilurin series compound, a triazole series compound, etc., as effective ingredients.Type: ApplicationFiled: September 15, 2020Publication date: January 7, 2021Applicant: MITSUI CHEMICALS AGRO, INC.Inventors: Yasushi TAMAGAWA, Hiroshi ISHIMOTO, Mayumi TAKAGI, Toshiaki OHARA, Harukazu TANAKA
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Patent number: 10806141Abstract: Provided is a plant disease control composition having a broad spectrum against various plant pathogens, and shows excellent controlling effects (synergistic controlling effects) which cannot be expected from a single component alone. The plant disease control composition comprises (Group a) at least one quinoline compound represented by the formula: (wherein R1, R2: an alkyl which may be substituted, an aryl which may be substituted, etc.; R3, R4: H, an alkyl which may be substituted, etc.; X: halogen, an alkyl which may be substituted, etc.; Y: halogen, alkyl, etc.; n: 0 to 4; m: 0 to 6) or a salt thereof, and at least one of fungicidal compounds selected from the group consisting of a Strobilurin series compound, a triazole series compound, etc., as effective ingredients.Type: GrantFiled: September 18, 2018Date of Patent: October 20, 2020Assignee: MITSUI CHEMICALS AGRO, INC.Inventors: Yasushi Tamagawa, Hiroshi Ishimoto, Mayumi Takagi, Toshiaki Ohara, Harukazu Tanaka
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Publication number: 20190014782Abstract: Provided is a plant disease control composition having a broad spectrum against various plant pathogens, and shows excellent controlling effects (synergistic controlling effects) which cannot be expected from a single component alone. The plant disease control composition comprises (Group a) at least one quinoline compound represented by the formula: (wherein R1, R2: an alkyl which may be substituted, an aryl which may be substituted, etc.; R3, R4: H, an alkyl which may be substituted, etc.; X: halogen, an alkyl which may be substituted, etc.; Y: halogen, alkyl, etc.; n: 0 to 4; m: 0 to 6) or a salt thereof, and at least one of fungicidal compounds selected from the group consisting of a Strobilurin series compound, a triazole series compound, etc., as effective ingredients.Type: ApplicationFiled: September 18, 2018Publication date: January 17, 2019Applicant: MITSUI CHEMICALS AGRO, INC.Inventors: Yasushi TAMAGAWA, Hiroshi ISHIMOTO, Mayumi TAKAGI, Toshiaki OHARA, Harukazu TANAKA
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Patent number: 10091996Abstract: Provided is a plant disease control composition having a broad spectrum against various plant pathogens, and shows excellent controlling effects (synergistic controlling effects) which cannot be expected from a single component alone. The plant disease control composition comprises (Group a) at least one quinoline compound represented by the formula: (wherein R1, R2: an alkyl which may be substituted, an aryl which may be substituted, etc.; R3, R4: H, an alkyl which may be substituted, etc.; X: halogen, an alkyl which may be substituted, etc.; Y: halogen, alkyl, etc.; n: 0 to 4; m: 0 to 6) or a salt thereof, and at least one of fungicidal compounds selected from the group consisting of a Strobilurin series compound, a triazole series compound, etc., as effective ingredients.Type: GrantFiled: February 12, 2016Date of Patent: October 9, 2018Assignee: MITSUI CHEMICALS AGRO, INC.Inventors: Yasushi Tamagawa, Hiroshi Ishimoto, Mayumi Takagi, Toshiaki Ohara, Harukazu Tanaka
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Publication number: 20160157487Abstract: Provided is a plant disease control composition having a broad spectrum against various plant pathogens, and shows excellent controlling effects (synergistic controlling effects) which cannot be expected from a single component alone. The plant disease control composition comprises (Group a) at least one quinoline compound represented by the formula: (wherein R1, R2: an alkyl which may be substituted, an aryl which may be substituted, etc.; R3, R4: H, an alkyl which may be substituted, etc.; X: halogen, an alkyl which may be substituted, etc.; Y: halogen, alkyl, etc.; n: 0 to 4; m: 0 to 6) or a salt thereof, and at least one of fungicidal compounds selected from the group consisting of a Strobilurin series compound, a triazole series compound, etc., as effective ingredients.Type: ApplicationFiled: February 12, 2016Publication date: June 9, 2016Applicant: MITSUI CHEMICALS AGRO, INC.Inventors: Yasushi TAMAGAWA, Hiroshi ISHIMOTO, Mayumi TAKAGI, Toshiaki OHARA, Harukazu TANAKA
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Patent number: 9288986Abstract: This is to provide a plant disease control composition having a broad spectrum against various plant pathogens, and shows excellent controlling effects (synergistic controlling effects) which cannot be expected from a single component alone. A plant disease control composition comprising (Group a) at least one quinoline compound represented by the formula: (wherein R1, R2: an alkyl which may be substituted, an aryl which may be substituted, etc.; R3, R4: H, an alkyl which may be substituted, etc.; X: halogen, an alkyl which may be substituted, etc.; Y: halogen, alkyl, etc.; n: 0 to 4; m: 0 to 6) or a salt thereof, and at least one of fungicidal compounds selected from the group consisting of a Strobilurin series compound, a triazole series compound, etc., as effective ingredients.Type: GrantFiled: December 22, 2009Date of Patent: March 22, 2016Assignee: MITSUI CHEMICALS AGRO, INC.Inventors: Yasushi Tamagawa, Hiroshi Ishimoto, Mayumi Takagi, Toshiaki Ohara, Harukazu Tanaka
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Patent number: 8729093Abstract: A soil treating agent or a seed treating agent having excellent prevention effects against various plant pathogens (particularly against rice blast) is provided. A soil treating agent or seed treating agent, comprising one or more compounds of the general formula (Ia), (Ib) or (Ic): (wherein R1, R2: C1-C6 alkyl (may be substituted), aryl (may be substituted), heteroaryl (may be substituted), aralkyl (may be substituted) and the like; R3, R4: H, C1-C6 alkyl (may be substituted), halogen, C1-C6 alkoxy and the like; X: halogen, C1-C6 alkyl (may be substituted), C2-C6 alkenyl (may be substituted), C2-C6 alkynyl (may be substituted), aryl (may be substituted), heteroaryl (may be substituted), C1-C6 alkoxy and the like; Y: halogen, C1-C6 alkyl, C1-C6 alkoxy, OH; n: 0 to 4; m: 0 to 6) or salts thereof as an active ingredient.Type: GrantFiled: November 30, 2007Date of Patent: May 20, 2014Assignee: Mitsui Chemicals Agro, Inc.Inventors: Hiroyuki Ito, Yasushi Tamagawa, Harukazu Tanaka, Toshiaki Ohara
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Publication number: 20120282349Abstract: This is to provide a plant disease control composition having a broad spectrum against various plant pathogens, and shows excellent controlling effects (synergistic controlling effects) which cannot be expected from a single component alone. A plant disease control composition comprising (Group a) at least one quinoline compound represented by the formula: (wherein R1, R2: an alkyl which may be substituted, an aryl which may be substituted, etc.; R3, R4: H, an alkyl which may be substituted, etc.; X: halogen, an alkyl which may be substituted, etc.; Y: halogen, alkyl, etc.; n: 0 to 4; m: 0 to 6) or a salt thereof, and at least one of fungicidal compounds selected from the group consisting of a Strobilurin series compound, a triazole series compound, etc., as effective ingredients.Type: ApplicationFiled: December 22, 2009Publication date: November 8, 2012Applicant: MITSUI CHEMICALS AGRO, INC.Inventors: Yasushi Tamagawa, Hiroshi Ishimoto, Mayumi Takagi, Toshiaki Ohara, Harukazu Tanaka
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Publication number: 20090325998Abstract: A soil treating agent or a seed treating agent having excellent prevention effects against various plant pathogens (particularly against rice blast) is provided. A soil treating agent or seed treating agent, comprising one or more compounds of the general formula (Ia), (Ib) or (Ic): (wherein R1, R2: C1-C6 alkyl (may be substituted), aryl (may be substituted), heteroaryl (may be substituted), aralkyl (may be substituted) and the like; R3, R4: H, C1-C6 alkyl (may be substituted), halogen, C1-C6 alkoxy and the like; X: halogen, C1-C6 alkyl (may be substituted), C2-C6 alkenyl (may be substituted), C2-C6 alkynyl (may be substituted), aryl (may be substituted), heteroaryl (may be substituted), C1-C6 alkoxy and the like; Y: halogen, C1-C6 alkyl, C1-C6 alkoxy, OH; n: 0 to 4; m: 0 to 6) or salts thereof as an active ingredient.Type: ApplicationFiled: November 30, 2007Publication date: December 31, 2009Inventors: Hiroyuki Ito, Yasushi Tamagawa, Harukazu Tanaka, Toshiaki Ohara
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Patent number: 7632783Abstract: The invention provides compounds which exert excellent fungicidal activities against various plant diseases and are useful as active ingredients of pesticides permitting the control of rice blast and so on even in low dosages. Compounds represented by the general formulae (1a) to (1d) or salts thereof: (1a) (1b) (1c) (or) (1d) wherein R1 and R2 are each C1-6 alkyl or the like; R3 and R4 are each hydrogen, halogeno, or the like; R5 is hydrogen, C1-6 alkyl, or the like; X is halogeno, C1-6 alkyl, or the like; Y is halogeno, C1-6 alkyl, or the like; n is an integer of 0 to 4; and m is an integer of 0 to 6.Type: GrantFiled: January 21, 2005Date of Patent: December 15, 2009Assignee: Mitsui Chemicals Agro, Inc.Inventors: Hiroyuki Ito, Kota Fujiwara, Munetsugu Morimoto, Harukazu Tanaka, Yasushi Tamagawa, Hiroyuki Komai
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Publication number: 20080275242Abstract: The invention provides compounds which exert excellent fungicidal activities against various plant diseases and are useful as active ingredients of pesticides permitting the control of rice blast and so on even in low dosages. Compounds represented by the general formulae (1a) to (1d) or salts thereof: (1a) (1b) (1c) (or) (1d) wherein R1 and R2 are each C1-6 alkyl or the like; R3 and R4 are each hydrogen, halogeno, or the like; R5 is hydrogen, C1-6 alkyl, or the like; X is halogeno, C1-6 alkyl, or the like; Y is halogeno, C1-6 alkyl, or the like; n is an integer of 0 to 4; and m is an integer of 0 to 6.Type: ApplicationFiled: January 21, 2005Publication date: November 6, 2008Inventors: Hiroyuki Ito, Kota Fujiwara, Munetsugu Morimoto, Harukazu Tanaka, Yasushi Tamagawa, Hiroyuki Komai