Patents by Inventor Toru Koyanagi
Toru Koyanagi 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: 10039284Abstract: A method of controlling pest with a pesticidal composition comprising synergistically effective amounts of at least one anthranilamide compound represented by the formula (I) or its salt and other pesticide: wherein each of R1a and R1b which are independent of each other, is halogen; each of R2 and R3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or cyano; A is alkyl substituted by Y; Y is C3-4 cycloalkyl which may be substituted by at least one substituent selected from the group consisting of halogen, alkyl and haloalkyl; n is 0 or 1; and q is an integer of from 0 to 4; provided that R1a and R1b are not simultaneously chlorine nor bromine.Type: GrantFiled: June 22, 2017Date of Patent: August 7, 2018Assignee: ISHIHARA SANGYO KAISHA, LTD.Inventors: Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
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Publication number: 20170280719Abstract: A method of controlling pest with a pesticidal composition comprising synergistically effective amounts of at least one anthranilamide compound represented by the formula (I) or its salt and other pesticide: wherein each of R1a and R1b which are independent of each other, is halogen; each of R2 and R3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or cyano; A is alkyl substituted by Y; Y is C3-4 cycloalkyl which may be substituted by at least one substituent selected from the group consisting of halogen, alkyl and haloalkyl; n is 0 or 1; and q is an integer of from 0 to 4; provided that R1a and R1b are not simultaneously chlorine nor bromine.Type: ApplicationFiled: June 22, 2017Publication date: October 5, 2017Applicant: ISHIHARA SANGYO KAISHA, LTD.Inventors: Toru KOYANAGI, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
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Patent number: 9737074Abstract: A method of controlling pest with a pesticidal composition comprising synergistically effective amounts of at least one anthranilamide compound represented by the formula (I) or its salt and other pesticide: wherein each of R1a and R1b which are independent of each other, is halogen; each of R2 and R3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or cyano; A is alkyl substituted by Y; Y is C3-4 cycloalkyl which may be substituted by at least one substituent selected from the group consisting of halogen, alkyl and haloalkyl; n is 0 or 1; and q is an integer of from 0 to 4; provided that R1a and R1b are not simultaneously chlorine nor bromine.Type: GrantFiled: March 12, 2014Date of Patent: August 22, 2017Assignee: ISHIHARA SANGYO KAISHA, LTD.Inventors: Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
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Publication number: 20140194390Abstract: A method of controlling pest with a pesticidal composition comprising synergistically effective amounts of at least one anthranilamide compound represented by the formula (I) or its salt and other pesticide: wherein each of R1a and R1b which are independent of each other, is halogen; each of R2 and R3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or cyano; A is alkyl substituted by Y; Y is C3-4 cycloalkyl which may be substituted by at least one substituent selected from the group consisting of halogen, alkyl and haloalkyl; n is 0 or 1; and q is an integer of from 0 to 4; provided that R1a and R1b are not simultaneously chlorine nor bromine.Type: ApplicationFiled: March 12, 2014Publication date: July 10, 2014Applicant: ISHIHARA SANGYO KAISHA, LTD.Inventors: Toru KOYANAGI, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
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Patent number: 8729106Abstract: A pesticidal composition comprising synergistically effective amounts of at least one anthranilamide compound represented by the formula (I) or its salt and other pesticide: wherein each of R1a and R1b which are independent of each other, is halogen; each of R2 and R3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or cyano; A is alkyl substituted by Y; Y is C3-4 cycloalkyl which may be substituted by at least one substituent selected from the group consisting of halogen, alkyl and haloalkyl; n is 0 or 1; and q is an integer of from 0 to 4; provided that R1a and R1b are not simultaneously chlorine nor bromine.Type: GrantFiled: December 12, 2007Date of Patent: May 20, 2014Assignee: Ishihara Sangyo Kaisha, Ltd.Inventors: Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
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Patent number: 8470856Abstract: Anthranilamide compounds, a process for their production, and pesticides containing these compounds as active ingredients. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.Type: GrantFiled: June 29, 2011Date of Patent: June 25, 2013Assignee: Ishihara Sangyo Kaisha, Ltd.Inventors: Toru Koyanagi, Masayuki Morita, Kenichi Nakamoto, Akihiro Hisamatsu
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Patent number: 8115006Abstract: To provide a process for producing a specific anthranilamide compound or its salt. To provide a process for producing an anthranilamide compound represented by the formula (I) or its salt: wherein each of R1a and R3 which are independent of each other, is halogen or haloalkyl; R2 is cyclopropyl alkyl or cyclobutyl alkyl; and Hal is a chlorine atom or a bromine atom, which comprises a step of selectively halogenating a compound represented by the formula (II): wherein R1a, R2 and R3 are as defined above.Type: GrantFiled: December 14, 2007Date of Patent: February 14, 2012Assignee: Ishihara Sangyo Kaisha, Ltd.Inventors: Toru Koyanagi, Kazuhiro Yamamoto, Tetsuo Yoneda, Shigehisa Kanbayashi, Toyoshi Tanimura, Yohei Taguchi, Tatsunori Yoshida
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Publication number: 20110257231Abstract: Anthranilamide compounds, a process for their production, and pesticides containing these compounds as active ingredients. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.Type: ApplicationFiled: June 29, 2011Publication date: October 20, 2011Applicant: ISHIHARA SANGYO KAISHA LTD.Inventors: Toru KOYANAGI, Masayuki MORITA, Kenichi NAKAMOTO, Akihiro HISAMATSU
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Patent number: 7994201Abstract: Anthranilamide compounds, a process for their production, and pesticides containing these compounds as active ingredients. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.Type: GrantFiled: September 1, 2009Date of Patent: August 9, 2011Assignee: Ishihara Sangyo Kaisha, Ltd.Inventors: Toru Koyanagi, Masayuki Morita, Kenichi Nakamoto, Akihiro Hisamatsu
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Publication number: 20100063293Abstract: To provide a process for producing a specific anthranilamide compound or its salt. To provide a process for producing an anthranilamide compound represented by the formula (I) or its salt: wherein each of R1a and R3 which are independent of each other, is halogen or haloalkyl; R2 is cyclopropyl alkyl or cyclobutyl alkyl; and Hal is a chlorine atom or a bromine atom, which comprises a step of selectively halogenating a compound represented by the formula (II): wherein R1a, R2 and R3 are as defined above.Type: ApplicationFiled: December 14, 2007Publication date: March 11, 2010Applicant: ISHIHARA SANGYO KAISHA ,LTD.Inventors: Toru Koyanagi, Kazuhiro Yamamoto, Tetsuo Yoneda, Shigehisa Kanbayashi, Toyoshi Tanimura, Yohei Taguchi, Tatsunori Yoshida
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Publication number: 20100035935Abstract: Anthranilamide compounds, a process for their production, and pesticides containing these compounds as active ingredients. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.Type: ApplicationFiled: September 1, 2009Publication date: February 11, 2010Applicant: ISHIHARA SANGYO KAISHA, LTD.Inventors: Toru KOYANAGI, Masayuki Morita, Kenichi Nakamoto, Akihiro Hisamatsu
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Publication number: 20100028304Abstract: A pesticidal composition comprising synergistically effective amounts of at least one anthranilamide compound represented by the formula (I) or its salt and other pesticide: wherein each of R1a and R1b which are independent of each other, is halogen; each of R2 and R3 is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or cyano; A is alkyl substituted by Y; Y is C3-4 cycloalkyl which may be substituted by at least one substituent selected from the group consisting of halogen, alkyl and haloalkyl; n is 0 or 1; and q is an integer of from 0 to 4; provided that R1a and R1b are not simultaneously chlorine nor bromine.Type: ApplicationFiled: December 12, 2007Publication date: February 4, 2010Applicant: ISHIHARA SANGYO KAISHA, LTD.Inventors: Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
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Patent number: 7612100Abstract: To provide a novel anthranilamide compound or its salt which is useful as a pesticide; a process for its production; and a pesticide containing such a compound as an active ingredient. An anthranilamide compound represented by the formula (I) or its salt. In the formula, R1 is halogen, alkyl, haloalkyl, etc.; each of R2 and R3 which are independent of each other, is halogen, alkyl, haloalkyl, etc.; A is alkyl substituted by Y; Y is C3-4 cycloalkyl which may be substituted by at least one substituent selected from the group consisting of halogen, alkyl and haloalkyl; m is from 0 to 4; n is 0 or 1; and q is from 0 to 4.Type: GrantFiled: February 16, 2005Date of Patent: November 3, 2009Assignee: Ishihara Sangyo Kaisha, Ltd.Inventors: Toru Koyanagi, Masayuki Morita, Akihiro Hisamatsu
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Publication number: 20070129407Abstract: To provide a novel anthranilamide compound or its salt which is useful as a pesticide; a process for its production; and a pesticide containing such a compound as an active ingredient. An anthranilamide compound represented by the formula (I) or its salt. In the formula, R1 is halogen, alkyl, haloalkyl, etc.; each of R2 and R3 which are independent of each other, is halogen, alkyl, haloalkyl, etc.; A is alkyl substituted by Y; Y is C3-4 cycloalkyl which may be substituted by at least one substituent selected from the group consisting of halogen, alkyl and haloalkyl; m is from 0 to 4; n is 0 or 1; and q is from 0 to 4.Type: ApplicationFiled: February 16, 2005Publication date: June 7, 2007Applicant: ISHIHARA SANGYO KAISHA LTD.Inventors: Toru Koyanagi, Masayuki Morita, Kenichi Nakamoto, Akihiro Hisamatsu
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Publication number: 20050239656Abstract: A pyridine compound represented by formula (I): wherein R1 represents hydrogen or alkyl which may be substituted; R2 represents alkyl which may be substituted, alkenyl which may be substituted, alkynyl which may be substituted, cycloalkyl which may be substituted, etc.; R3 represents alkyl which may be substituted, etc.Type: ApplicationFiled: April 24, 2003Publication date: October 27, 2005Inventors: Toru Koyanagi, Hiroshi Kikugawa, Seiko Miyashita, Souichiro Nagayama, Makiko Sano, Akihiro Hisamatsu
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Patent number: 6624179Abstract: A geometrical isomer of an acrylonitrile compound represented by the formula (I) or of its salt, or a mixture thereof: [wherein T is phenyl or pyridyl, which is substituted by R2, Q is phenyl, thienyl, pyridyl or benzyl, which may be substituted by R3, R1 is —C(═O)R4 or —C(═S)R4, R4 is alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, alkenylthio, alkynylthio, cycloalkyl, cycloalkyloxy, cycloalkylthio, —N(R5)R6, phenyl, phenoxy, phenylthio, benzyl, benzyloxy, benzylthio, —J, —O—J or —S—J], wherein the geometrical isomer has a longer retention time when analyzed by reversed phase liquid chromatography in which a packing comprising silica having chemically bonded thereto an alkyl group selected from trimethyl, octyl and octadecyl, is used as the stationary phase, and a polar solvent selected from water, methanol and acetonitrile, is used as the mobile phase, and the geometrical isomer mixture contains such geType: GrantFiled: January 24, 2002Date of Patent: September 23, 2003Assignee: Ishihara Sangyo Kaisha Ltd.Inventors: Toru Koyanagi, Yuji Nakamura, Masayuki Morita, Tsuyoshi Ueda, Akihiro Hisamatsu, Mayumi Kanamori
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Patent number: 6187944Abstract: Acrylonitrile compounds having pesticidal activity of formula (I) and salts thereof. wherein Q is Y is ═C(R4)— or ═N—, R1 is alkyl, haloalkyl, etc., each of R2 and R3 is halogen, alkyl which may be substituted, alkenyl which may be substituted, etc., R4 is hydrogen, halogen, alkyl or haloalkyl, 1 is from 1 to 4, m is from 0 to 5, n is from 0 to 3, q is from 0 to 4, when 1 is 2 or more, a plurality of R2 may be the same or different, when each of m, n and q is 2 or more, a plurality of R3 may be the same or different.Type: GrantFiled: August 16, 1999Date of Patent: February 13, 2001Assignee: Ishihara Sangyo Kaisha Ltd.Inventors: Toru Koyanagi, Yuji Nakamura, Masayuki Morita, Koji Sugimoto, Tsuyoshi Ikeda, Munekazu Ogawa
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Patent number: 5708175Abstract: A process for producing 4-trifluoromethylnicotinic acid of the formula (VIII) or its salt: ##STR1## which comprises (i) a first step of reacting a halide of the formula (I):CF.sub.3 COHal (I)wherein Hal is a halogen atom, with a compound of the formula (II):CH.sub.2 .dbd.CHOR.sup.1 (II)wherein R.sup.1 is an alkyl group, in the presence of a base to obtain a 4-alkoxy-1,1,1-trifluoro-3-buten-2-one of the formula (III):CF.sub.3 CO--CH.dbd.CH--OR.sup.1 (III)wherein R.sup.1 is as defined above, and reacting this compound with ammonia to obtain 4-amino-1,1,1-trifluoro-3-buten-2-one of the formula (IV): ##STR2## and (ii) a second step of subjecting the 4-amino-1,1,1-trifluoro-3-buten-2-one obtained in the first step and a compound of the formula (V):ACO.sub.2 R.sup.2 (V)wherein R.sup.2 is an ester-forming residue, and A is (R.sup.3 O)CH.dbd.CH-- or (R.sup.3 O).sub.2 CHCH.sub.2 --, wherein R.sup.Type: GrantFiled: May 16, 1996Date of Patent: January 13, 1998Assignee: Ishihara Sangyo Kaisha Ltd.Inventors: Toru Koyanagi, Tetsuo Yoneda, Fumio Kanamori, Shigehisa Kanbayashi, Toyoshi Tanimura, Noriyuki Horiuchi
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Patent number: 5360806Abstract: The present invention relates to an amide compound and its salt, process for its production and a pesticidal composition containing it.The amide compound of the formula (I) or its salt: ##STR1## wherein the radicals are defined in the claims.Type: GrantFiled: July 23, 1993Date of Patent: November 1, 1994Assignee: Ishihara Sangyo Kaisha Ltd.Inventors: Tadaaki Toki, Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Chiharu Kagimoto, Hiroshi Okada
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Patent number: 5304657Abstract: A hydrazine compound of the formula (I) or its salt: ##STR1## wherein A is a benzofuranyl group which may be substituted, a quinolinyl group which may be substituted, a benzothienyl group which may be substituted, a benzothiazolyl group which may be substituted, a thienothienyl group which may be substituted, a dihydrothienothienyl group which may be substituted, a dihydrocyclopentathienyl group which may substituted, a tetrahydrobenzothienyl group which may be substituted, an indanyl group which may be substituted, or a hexahydroindanyl group which may be substituted, W is a hydrogen atom, a cyano group, --COCOOR', --S--N(R")COOR' or --CH.sub.Type: GrantFiled: October 10, 1991Date of Patent: April 19, 1994Assignee: Ishihara Sangyo Kaisha Ltd.Inventors: Tadaaki Toki, Toru Koyanagi, Kiyomitsu Yoshida, Kazuhiro Yamamoto, Masayuki Morita