Patents by Inventor Hazumi Nomura
Hazumi Nomura 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: 9156816Abstract: There are provided a tetrazolyloxime derivative, a salt thereof, and a fungicide, that have excellent control effects against plant diseases. The fungicide contains, as an active ingredient, at least one selected from the group consisting of tetrazolyloxime derivatives represented by formula (6) and salts thereof. In formula (6), X represents a halogen atom, A represents a tetrazolyl group, R represents a halogen atom or the like, D represents a single bond or an oxygen atom, E represents a single bond or an alkylene chain, R2a and R2b each independently represents an alkoxy group or the like, and R3 represents a hydrogen atom or an alkyl group.Type: GrantFiled: February 14, 2011Date of Patent: October 13, 2015Assignee: Nippon Soda Co., Ltd.Inventors: Syuichi Ito, Ichirou Urihara, Hazumi Nomura, Yukuo Mukohara
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Patent number: 9029552Abstract: According to the present invention, a tetrazoyloxime derivative and a salt thereof, which are excellent in a control effect against plant disease injury, and a plant disease controlling agent containing the same as an active ingredient are provided.Type: GrantFiled: August 29, 2013Date of Patent: May 12, 2015Assignee: Nippon Soda Co., Ltd.Inventors: Takeo Kobori, Hazumi Nomura, Ichirou Urihara, Hiroyasu Hosokawa, Atsunori Isshiki, Syuichi Ito, Jun Inagaki, Kazushige Fujii
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Patent number: 8993592Abstract: Provided is a cyclic amine compound, represented by the following formula (I) that has superior acaricidal activity, has superior properties and safety, and which can be synthesized industrially advantageously, a salt thereof and an acaricide: (wherein, Cy1 and Cy2 respectively and independently represent, for example, an aryl group, R1a, R1b, R2a, R2b, R3a, R3b, R4a, R4b and R5a respectively and independently represent, for example, a hydrogen atom, R1a and R2a or R3a and R4a may together form, for example, an ethylene group, R10, R11, R20 and R21 respectively and independently represent, for example, an alkyl group, R10 or R11 may respectively or mutually, or together with an atom that bonds on Cy1, form a ring, R20 or R21 on Cy2 may respectively or mutually, or with an atom that bonds on Cy2, form a ring, m represents an integer of 0 to 5, n represents an integer of 0 to 5, p represents an integer of 0 to 5, and r represents an integer of 0 to 5).Type: GrantFiled: December 17, 2010Date of Patent: March 31, 2015Assignee: Nippon Soda Co., Ltd.Inventors: Isami Hamamoto, Keiji Koizumi, Makio Yano, Masahiro Kawaguchi, Hazumi Nomura, Tetsuya Haruyama
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Publication number: 20140005385Abstract: According to the present invention, a tetrazoyloxime derivative and a salt thereof, which are excellent in a control effect against plant disease injury, and a plant disease controlling agent containing the same as an active ingredient are provided.Type: ApplicationFiled: August 29, 2013Publication date: January 2, 2014Applicant: Nippon Soda Co., Ltd.Inventors: Takeo Kobori, Hazumi Nomura, Ichirou Urihara, Hiroyasu Hosokawa, Atsunori Isshiki, Syuichi Ito, Jun Inagaki, Kazushige Fujii
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Publication number: 20120309972Abstract: There are provided a tetrazolyloxime derivative, a salt thereof, and a fungicide, that have excellent control effects against plant diseases. The fungicide contains, as an active ingredient, at least one selected from the group consisting of tetrazolyloxime derivatives represented by formula (6) and salts thereof. In formula (6), X represents a halogen atom, A represents a tetrazolyl group, R represents a halogen atom or the like, D represents a single bond or an oxygen atom, E represents a single bond or an alkylene chain, R2a and R2b each independently represents an alkoxy group or the like, and R3 represents a hydrogen atom or an alkyl group.Type: ApplicationFiled: February 14, 2011Publication date: December 6, 2012Applicant: NIPPON SODA CO., LTD.Inventors: Syuichi Ito, Ichirou Urihara, Hazumi Nomura, Yukuo Mukohara
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Publication number: 20120289700Abstract: Provided is a cyclic amine compound, represented by the following formula (I) that has superior acaricidal activity, has superior properties and safety, and which can be synthesized industrially advantageously, a salt thereof and an acaricide: (wherein, Cy1 and Cy2 respectively and independently represent, for example, an aryl group, R1a, R1b, R2a, R2b, R3a, R3b, R4a, R4b and R5a respectively and independently represent, for example, a hydrogen atom, R1a and R2a or R3a and R4a may together form, for example, an ethylene group, R10, R11, R20 and R21 respectively and independently represent, for example, an alkyl group, R10 or R11 may respectively or mutually, or together with an atom that bonds on Cy1, form a ring, R20 or R21 on Cy2 may respectively or mutually, or with an atom that bonds on Cy2, form a ring, m represents an integer of 0 to 5, n represents an integer of 0 to 5, p represents an integer of 0 to 5, and r represents an integer of 0 to 5).Type: ApplicationFiled: December 17, 2010Publication date: November 15, 2012Inventors: Isami Hamamoto, Keiji Koizumi, Makio Yano, Masahiro Kawaguchi, Hazumi Nomura, Tetsuya Haruyama
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Patent number: 8084613Abstract: The present invention provides a tetrazoyloxime derivative or salt thereof, represented by the following formula (1): [wherein, R1 represents an optionally substituted C1-C6 alkyl group etc., q represents an integer of 0 to 5, A represents a tetrazoyl group represented by the following formula (2) or (3): and D represents a group represented by the following formula (4) or (5): (wherein, R2 represents a halogen atom etc., n represents an integer of 0 to 3, R3 represents a hydrogen atom etc., R4 represents a hydrogen atom etc., Q represents an optionally substituted C1-C20 alkyl group etc.)], and a plant disease control agent.Type: GrantFiled: May 14, 2007Date of Patent: December 27, 2011Assignee: Nippon Soda Co., Ltd.Inventors: Takeo Kobori, Hazumi Nomura, Tomoyuki Saiga, Hiroyasu Hosokawa, Ichiro Urihara
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Publication number: 20100292483Abstract: The present invention provides a tetrazoyloxime derivative or salt thereof, represented by the following formula (1): [wherein, R1 represents an optionally substituted C1-C6 alkyl group etc., q represents an integer of 0 to 5, A represents a tetrazoyl group represented by the following formula (2) or (3): and D represents a group represented by the following formula (4) or (5): (wherein, R2 represents a halogen atom etc., n represents an integer of 0 to 3, R3 represents a hydrogen atom etc., R4 represents a hydrogen atom etc., Q represents an optionally substituted C1-C20 alkyl group etc.)], and a plant disease control agent.Type: ApplicationFiled: May 14, 2007Publication date: November 18, 2010Applicant: NIPPON SODA CO., LTD.Inventors: Takeo Kobori, Hazumi Nomura, Tomoyuki Saiga, Hiroyasu Hosokawa, Ichiro Urihara
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Publication number: 20100137594Abstract: According to the present invention, a tetrazoyloxime derivative and a salt thereof, which are excellent in a control effect against plant disease injury, and a plant disease controlling agent containing the same as an active ingredient are provided. The tetrazoyloxime derivative has a structure represented by formula (1) shown below: wherein X represents a halogen atom, etc., n1 represents an integer of 0 to 5, A represents a group represented by formula (2) or (3), and Het represents a group represented by formula (4) or (5): wherein Y represents a C1-8 alkyl group, R represents a halogen atom, etc., n2 represents an integer of 0 to 3, R11 represents a halogen atom, etc., and Z or Z11 represents a group represented by formula: Q1C(?O)NH—, etc. (in which Q1 represents a C2-8 haloalkenyl group, etc.) (depends on the kind of R or R11).Type: ApplicationFiled: August 7, 2008Publication date: June 3, 2010Applicant: NIPPON SODA CO., LTD.Inventors: Takeo Kobori, Hazumi Nomura, Ichirou Urihara, Hiroyasu Hosokawa, Atsunori Isshiki, Syuichi Ito, Jun Inagaki, Kazushige Fujii