Patents by Inventor Hideaki Ikishima
Hideaki Ikishima 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: 11234970Abstract: A compound of formula (1) or a salt thereof, which is effective as a parasitic pest control agent, is provided. In the formula, R1 represents, for example an optionally substituted C1-C6 alkyl group, a C1-C6 haloalkyl group, R2 represents, for example a halogen atom, an optionally substituted C1-C6 alkyl group, an optionally substituted C1-C6 alkoxy group, R3 represents, for example a hydrogen atom, a halogen atom, an optionally substituted C1-C6 alkyl group, n represents an integer of 0 to 5, X represents an oxygen atom or sulfur atom, Y represents, for example phenyl substituted at an ortho position, pyridyl, and the bond with a broken line represents a double bond or a single bond.Type: GrantFiled: April 10, 2018Date of Patent: February 1, 2022Assignee: MITSUI CHEMICALS AGRO, INC.Inventors: Hideki Umetani, Ryohei Naito, Hideaki Ikishima, Mai Hirose
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Patent number: 11178870Abstract: Pyridine compounds of Formula (1) are provided: wherein R1, R2, X, Y and Het are defined. The pyridine compounds can be used to treat or prevent plant diseases.Type: GrantFiled: April 10, 2018Date of Patent: November 23, 2021Assignee: MITSUI CHEMICALS AGRO, INC.Inventors: Hideki Umetani, Shun Okaya, Hideaki Ikishima, Takeshi Fukumoto, Akihiro Nishida, Masanori Yanagi, Ryohei Naito, Koji Masutomi, Tomomi Shirakawa, Akane Sakurada, Satoshi Yutani
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Patent number: 11147272Abstract: Pyridone compounds of formula (1) and salts thereof: wherein R1, R2, R3, X, Y1, Y2, Y3 and n are defined. The pyridone compounds can control plant diseases.Type: GrantFiled: April 10, 2018Date of Patent: October 19, 2021Assignee: MITSUI CHEMICALS ARGRO, INC.Inventors: Hideki Umetani, Hideaki Ikishima, Akihiro Nishida, Shun Okaya, Ryohei Naito, Takeshi Fukumoto, Satoshi Yutani, Toshiaki Ohara
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Patent number: 11117863Abstract: Provided are a pyridone compound represented by Formula (1): wherein R1 represents a C1-C6 alkyl group which may be substituted, etc., R2 represents a halogen atom, a cyano group, etc., R3 and R4 are independent to each other, and each represents a hydrogen atom, a C1-C6 alkyl group which may be substituted, etc., or in combination with the nitrogen atom to which they are bonded form a pyrrolidinyl group, a piperidinyl group, etc., which may be substituted, Y represents a phenyl group which may be substituted, etc., X represents an oxygen atom or a sulfur atom, and an agricultural and horticultural fungicide containing the same as an active ingredient.Type: GrantFiled: June 7, 2018Date of Patent: September 14, 2021Assignee: MITSUI CHEMICALS AGRO, INC.Inventors: Hideki Umetani, Hideaki Ikishima, Kouji Takagi, Takeshi Fukumoto, Ryohei Naito, Tomomi Shirakawa, Hikaru Koishihara, Hisaki Yamanaka, Miyuki Kawashima, Akane Sakurada
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Patent number: 11051513Abstract: An object of the invention is to provide compounds of formula (1) or salts thereof which are effective as agricultural and horticultural fungicides. In the formula, R1 represents, for example, a hydroxy group or a cyano group, R2, R3 and R4 are independent of one another and each represent, for example, a hydrogen atom or a halogen atom, R5 represents, for example, a hydrogen atom or a halogen atom, X represents an oxygen atom or a sulfur atom, Y represents, for example, a phenyl group or a pyridyl group, and the bond including the broken line represents a double bond or a single bond.Type: GrantFiled: January 26, 2018Date of Patent: July 6, 2021Assignee: MITSUI CHEMICALS AGRO, INC.Inventors: Hideki Umetani, Takeshi Fukumoto, Ryohei Naito, Hideaki Ikishima, Toshiyuki Kouno, Akihiro Nishida, Masanori Yanagi, Kazuki Kitajima, Satoshi Yutani, Tomomi Shirakawa, Toshiaki Ohara
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Publication number: 20210100782Abstract: A compound of formula (1) or a salt thereof, which is effective as a parasitic pest control agent, is provided. In the formula, R1 represents, for example an optionally substituted C1-C6 alkyl group, a C1-C6 haloalkyl group, R2 represents, for example a halogen atom, an optionally substituted C1-C6 alkyl group, an optionally substituted C1-C6 alkoxy group, R3 represents, for example a hydrogen atom, a halogen atom, an optionally substituted C1-C6 alkyl group, n represents an integer of 0 to 5, X represents an oxygen atom or sulfur atom, Y represents, for example phenyl substituted at an ortho position, pyridyl, and the bond with a broken line represents a double bond or a single bond.Type: ApplicationFiled: April 10, 2018Publication date: April 8, 2021Applicant: MITSUI CHEMICALS AGRO, INC.Inventors: Hideki UMETANI, Ryohei NAITO, Hideaki IKISHIMA, Mai HIROSE
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Publication number: 20200172486Abstract: Provided are a pyridone compound represented by Formula (1): wherein R1 represents a C1-C6 alkyl group which may be substituted, etc., R2 represents a halogen atom, a cyano group, etc., R3 and R4 are independent to each other, and each represents a hydrogen atom, a C1-C6 alkyl group which may be substituted, etc., or in combination with the nitrogen atom to which they are bonded form a pyrrolidinyl group, a piperidinyl group, etc., which may be substituted, Y represents a phenyl group which may be substituted, etc., X represents an oxygen atom or a sulfur atom, and an agricultural and horticultural fungicide containing the same as an active ingredient.Type: ApplicationFiled: June 7, 2018Publication date: June 4, 2020Applicant: MITSUI CHEMICALS AGRO, INC.Inventors: Hideki UMETANI, Hideaki IKISHIMA, Kouji TAKAGI, Takeshi FUKUMOTO, Ryohei NAITO, Tomomi SHIRAKAWA, Hikaru KOISHIHARA, Hisaki YAMANAKA, Miyuki KAWASHIMA, Akane SAKURADA
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Patent number: 10647660Abstract: Provided is a method of producing an aromatic amide derivative represented by Formula (I), which method includes a process a containing reacting an aniline derivative represented by Formula (II) with a carboxylic acid derivative represented by Formula (III) in the presence of a base to obtain an imide compound represented by Formula (IV) and a process b containing hydrolyzing the imide compound represented by Formula (IV) to obtain the aromatic amide derivative represented by Formula (I): wherein R1 represents a C1-C4 haloalkyl group, etc.; each of R2 and R3 independently represents a hydrogen atom, a halogen atom, etc.; R4 represents a hydrogen atom, a C1-C4 alkyl group, etc.; each of X1 and X2 independently represents a halogen atom, a C1-C4 haloalkyl group, etc.; and Q represents a C1-C4 alkyl group, a phenyl group, a pyridyl group, etc.Type: GrantFiled: December 16, 2016Date of Patent: May 12, 2020Assignee: Mitsui Chemicals Agro, Inc.Inventors: Yusuke Takahashi, Hideaki Ikishima, Hironari Okura
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Publication number: 20200045968Abstract: Pyridine compounds of Formula (1) are provided: wherein R1, R2, X, Y and Het are defined. The pyridine compounds can be used to treat or prevent plant diseases.Type: ApplicationFiled: April 10, 2018Publication date: February 13, 2020Applicant: MITSUI CHEMICALS AGRO, INC.Inventors: Hideki UMETANI, Shun OKAYA, Hideaki IKISHIMA, Takeshi FUKUMOTO, Akihiro NISHIDA, Masanori YANAGI, Ryohei NAITO, Koji MASUTOMI, Tomomi SHIRAKAWA, Akane SAKURADA, Satoshi YUTANI
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Publication number: 20200045963Abstract: Pyridone compounds of formula (1) and salts thereof: wherein R1, R2, R3, X, Y1, Y2, Y3 and n are defined. The pyridone compounds can control plant diseases.Type: ApplicationFiled: April 10, 2018Publication date: February 13, 2020Applicant: MITSUI CHEMICALS AGRO, INC.Inventors: Hideki UMETANI, Hideaki IKISHIMA, Akihiro NISHIDA, Shun OKAYA, Ryohei NAITO, Takeshi FUKUMOTO, Satoshi YUTANI, Toshiaki OHARA
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Publication number: 20190380340Abstract: An object of the invention is to provide compounds of formula (1) or salts thereof which are effective as agricultural and horticultural fungicides. In the formula, R1 represents, for example, a hydroxy group or a cyano group, R2, R3 and R4 are independent of one another and each represent, for example, a hydrogen atom or a halogen atom, R5 represents, for example, a hydrogen atom or a halogen atom, X represents an oxygen atom or a sulfur atom, Y represents, for example, a phenyl group or a pyridyl group, and the bond including the broken line represents a double bond or a single bond.Type: ApplicationFiled: January 26, 2018Publication date: December 19, 2019Applicant: MITSUI CHEMICALS AGRO, INC.Inventors: Hideki UMETANI, Takeshi FUKUMOTO, Ryohei NAITO, Hideaki IKISHIMA, Toshiyuki KOUNO, Akihiro NISHIDA, Masanori YANAGI, Kazuki KITAJIMA, Satoshi YUTANI, Tomomi SHIRAKAWA, Toshiaki OHARA
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Patent number: 10299477Abstract: A compound represented by Formula (1) or a salt thereof is provided. R1 represents a C1-C6 alkyl group optionally substituted, a C1-C6 haloalkyl group or the like, R2 represents a halogen atom, a C1-C6 alkyl group optionally substituted, a C1-C6 alkyloxy group optionally substituted or the like, R3 represents a hydrogen atom, a halgenatom, C1-C6 alkyl group optionally substituted or the like, n represents an integer of 0 to 5, X represents an oxygen atom or a sulfur atom, Y represents a phenyl group or a pyridyl group that is substituted with substituent at an ortho position, and the bond with a broken line indicates a double bond or a single bond.Type: GrantFiled: October 6, 2016Date of Patent: May 28, 2019Assignee: MITSUI CHEMICALS AGRO, INC.Inventors: Hideki Umetani, Hideaki Ikishima, Ryohei Naito, Toshiyuki Kouno, Takeshi Fukumoto, Satoshi Yutani, Toshiaki Ohara, Akihiro Nishida
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Patent number: 10201158Abstract: Provided is a plant disease control composition that has a plurality of disease spectra against various plant pathogens and demonstrates superior control effects (synergistic control effects) that cannot be predicted from each component alone. The plant disease control composition comprises as active ingredients thereof at least one quinoline compounds represented by the following general formula: wherein, R1 and R2 represent, for example, optionally substituted alkyl groups or optionally substituted aryl groups, R3 and R4 represent, for example, hydrogen atoms, fluorine atom or methyl group, X represents, for example, a halogen atom or optionally substituted alkyl group, and Y represents a fluorine atom or methyl group, n is 0 to 2 and m is 0 or 1, or a salt thereof (group a), and one or more fungicidal compounds selected from group b.Type: GrantFiled: March 19, 2015Date of Patent: February 12, 2019Assignee: MITSUI CHEMICALS AGRO, INC.Inventors: Seiya Sakurai, Toshiaki Ohara, Munetsugu Morimoto, Nobuhiro Kondo, Hideaki Ikishima
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Publication number: 20180362447Abstract: Provided is a method of producing an aromatic amide derivative represented by Formula (I), which method includes a process a containing reacting an aniline derivative represented by Formula (II) with a carboxylic acid derivative represented by Formula (III) in the presence of a base to obtain an imide compound represented by Formula (IV) and a process b containing hydrolyzing the imide compound represented by Formula (IV) to obtain the aromatic amide derivative represented by Formula (I): wherein R1 represents a C1-C4 haloalkyl group, etc.; each of R2 and R3 independently represents a hydrogen atom, a halogen atom, etc.; R4 represents a hydrogen atom, a C1-C4 alkyl group, etc.; each of X1 and X2 independently represents a halogen atom, a C1-C4 haloalkyl group, etc.; and Q represents a C1-C4 alkyl group, a phenyl group, a pyridyl group, etc.Type: ApplicationFiled: December 16, 2016Publication date: December 20, 2018Applicant: Mitsui Chemicals Agro, Inc.Inventors: Yusuke TAKAHASHI, Hideaki IKISHIMA, Hironari OKURA
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Publication number: 20180279614Abstract: A compound represented by Formula (1) or a salt thereof is provided. R1 represents a C1-C6 alkyl group optionally substituted, a C1-C6 haloalkyl group or the like, R2 represents a halogen atom, a C1-C6 alkyl group optionally substituted, a C1-C6 alkyloxy group optionally substituted or the like, R3 represents a hydrogen atom, a halgenatom, C1-C6 alkyl group optionally substituted or the like, n represents an integer of 0 to 5, X represents an oxygen atom or a sulfur atom, Y represents a phenyl group or a pyridyl group that is substituted with substituent at an ortho position, and the bond with a broken line indicates a double bond or a single bond.Type: ApplicationFiled: October 6, 2016Publication date: October 4, 2018Applicant: MITSUI CHEMICALS AGRO, INC.Inventors: Hideki UMETANI, Hideaki IKISHIMA, Ryohei NAITO, Toshiyuki KOUNO, Takeshi FUKUMOTO, Satoshi YUTANI, Toshiaki OHARA, Akihiro NISHIDA
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Publication number: 20170094971Abstract: Provided is a plant disease control composition that has a plurality of disease spectra against various plant pathogens and demonstrates superior control effects (synergistic control effects) that cannot be predicted from each component alone. The plant disease control composition comprises as active ingredients thereof at least one quinoline compounds represented by the following general formula: wherein, R1 and R2 represent, for example, optionally substituted alkyl groups or optionally substituted aryl groups, R3 and R4 represent, for example, hydrogen atoms, fluorine atom or methyl group, X represents, for example, a halogen atom or optionally substituted alkyl group, and Y represents a fluorine atom or methyl group, n is 0 to 2 and m is 0 or 1, or a salt thereof (group a), and one or more fungicidal compounds selected from group b.Type: ApplicationFiled: March 19, 2015Publication date: April 6, 2017Applicant: MITSUI CHEMICALS AGRO, INC.Inventors: Seiya SAKURAI, Toshiaki OHARA, Munetsugu MORIMOTO, Nobuhiro KONDO, Hideaki IKISHIMA
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Patent number: 8552182Abstract: A method for producing a 3-(substituted oxy)-4-pyridazinol compound represented by the following general formula (I): comprising reacting a compound represented by the following general formula (III): with a compound represented by the following general formula (IV): MO—R2??(IV). The compound represented by the general formula (I) can be reacted with a compound represented by the following general formula (VI): to provide a compound of general formula (V): Each of the groups in the formulas is defined. The compounds of general formulas (I) and (V) can be obtained in a high yield and with high selectivity at a low cost, and therefore various functional and active substances can be advantageously synthesized using the compounds as a medicine, an agricultural chemical, a functional material, or an intermediate thereof.Type: GrantFiled: September 29, 2010Date of Patent: October 8, 2013Assignee: Mitsui Chemicals Agro, Inc.Inventors: Hideaki Ikishima, Nobuhiro Kondo, Takeshi Takada, Yoshihisa Tsukamoto, Hidetake Yoshitomi, Haruko Mita
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Publication number: 20120184736Abstract: Disclosed is a method for producing a 3-(substituted oxy)-4-pyridazinol derivative represented by the general formula (I), which comprises reacting a compound represented by the general formula (III) with a compound represented by the general formula (IV) in the presence or absence of a base and in the presence or absence of a solvent. According to the present invention, a 3-(substituted oxy)-4-pyridazinol derivative represented by the general formula (I) can be produced in high yield and with high selectivity.Type: ApplicationFiled: September 29, 2010Publication date: July 19, 2012Applicant: MITSUI CHEMICALS AGRO, INCInventors: Hideaki Ikishima, Nobuhiro Kondo, Takeshi Takada, Yoshihisa Tsukamoto, Hidetake Yoshitomi, Haruko Mita