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).

  • Patent number: 10039284
    Abstract: 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: Grant
    Filed: June 22, 2017
    Date of Patent: August 7, 2018
    Assignee: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
  • Publication number: 20170280719
    Abstract: 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: Application
    Filed: June 22, 2017
    Publication date: October 5, 2017
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Toru KOYANAGI, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
  • Patent number: 9737074
    Abstract: 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: Grant
    Filed: March 12, 2014
    Date of Patent: August 22, 2017
    Assignee: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
  • Publication number: 20140194390
    Abstract: 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: Application
    Filed: March 12, 2014
    Publication date: July 10, 2014
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Toru KOYANAGI, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
  • Patent number: 8729106
    Abstract: 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: Grant
    Filed: December 12, 2007
    Date of Patent: May 20, 2014
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
  • Patent number: 8470856
    Abstract: 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: Grant
    Filed: June 29, 2011
    Date of Patent: June 25, 2013
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: Toru Koyanagi, Masayuki Morita, Kenichi Nakamoto, Akihiro Hisamatsu
  • Patent number: 8115006
    Abstract: 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: Grant
    Filed: December 14, 2007
    Date of Patent: February 14, 2012
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: Toru Koyanagi, Kazuhiro Yamamoto, Tetsuo Yoneda, Shigehisa Kanbayashi, Toyoshi Tanimura, Yohei Taguchi, Tatsunori Yoshida
  • Publication number: 20110257231
    Abstract: 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: Application
    Filed: June 29, 2011
    Publication date: October 20, 2011
    Applicant: ISHIHARA SANGYO KAISHA LTD.
    Inventors: Toru KOYANAGI, Masayuki MORITA, Kenichi NAKAMOTO, Akihiro HISAMATSU
  • Patent number: 7994201
    Abstract: 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: Grant
    Filed: September 1, 2009
    Date of Patent: August 9, 2011
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: Toru Koyanagi, Masayuki Morita, Kenichi Nakamoto, Akihiro Hisamatsu
  • Publication number: 20100063293
    Abstract: 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: Application
    Filed: December 14, 2007
    Publication date: March 11, 2010
    Applicant: ISHIHARA SANGYO KAISHA ,LTD.
    Inventors: Toru Koyanagi, Kazuhiro Yamamoto, Tetsuo Yoneda, Shigehisa Kanbayashi, Toyoshi Tanimura, Yohei Taguchi, Tatsunori Yoshida
  • Publication number: 20100035935
    Abstract: 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: Application
    Filed: September 1, 2009
    Publication date: February 11, 2010
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Toru KOYANAGI, Masayuki Morita, Kenichi Nakamoto, Akihiro Hisamatsu
  • Publication number: 20100028304
    Abstract: 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: Application
    Filed: December 12, 2007
    Publication date: February 4, 2010
    Applicant: ISHIHARA SANGYO KAISHA, LTD.
    Inventors: Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Tsuyoshi Ueda, Kazuhisa Kiriyama, Taku Hamamoto
  • Patent number: 7612100
    Abstract: 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: Grant
    Filed: February 16, 2005
    Date of Patent: November 3, 2009
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: Toru Koyanagi, Masayuki Morita, Akihiro Hisamatsu
  • Publication number: 20070129407
    Abstract: 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: Application
    Filed: February 16, 2005
    Publication date: June 7, 2007
    Applicant: ISHIHARA SANGYO KAISHA LTD.
    Inventors: Toru Koyanagi, Masayuki Morita, Kenichi Nakamoto, Akihiro Hisamatsu
  • Publication number: 20050239656
    Abstract: 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: Application
    Filed: April 24, 2003
    Publication date: October 27, 2005
    Inventors: Toru Koyanagi, Hiroshi Kikugawa, Seiko Miyashita, Souichiro Nagayama, Makiko Sano, Akihiro Hisamatsu
  • Patent number: 6624179
    Abstract: 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 ge
    Type: Grant
    Filed: January 24, 2002
    Date of Patent: September 23, 2003
    Assignee: Ishihara Sangyo Kaisha Ltd.
    Inventors: Toru Koyanagi, Yuji Nakamura, Masayuki Morita, Tsuyoshi Ueda, Akihiro Hisamatsu, Mayumi Kanamori
  • Patent number: 6187944
    Abstract: 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: Grant
    Filed: August 16, 1999
    Date of Patent: February 13, 2001
    Assignee: Ishihara Sangyo Kaisha Ltd.
    Inventors: Toru Koyanagi, Yuji Nakamura, Masayuki Morita, Koji Sugimoto, Tsuyoshi Ikeda, Munekazu Ogawa
  • Patent number: 5708175
    Abstract: 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: Grant
    Filed: May 16, 1996
    Date of Patent: January 13, 1998
    Assignee: Ishihara Sangyo Kaisha Ltd.
    Inventors: Toru Koyanagi, Tetsuo Yoneda, Fumio Kanamori, Shigehisa Kanbayashi, Toyoshi Tanimura, Noriyuki Horiuchi
  • Patent number: 5360806
    Abstract: 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: Grant
    Filed: July 23, 1993
    Date of Patent: November 1, 1994
    Assignee: Ishihara Sangyo Kaisha Ltd.
    Inventors: Tadaaki Toki, Toru Koyanagi, Masayuki Morita, Tetsuo Yoneda, Chiharu Kagimoto, Hiroshi Okada
  • Patent number: 5304657
    Abstract: 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: Grant
    Filed: October 10, 1991
    Date of Patent: April 19, 1994
    Assignee: Ishihara Sangyo Kaisha Ltd.
    Inventors: Tadaaki Toki, Toru Koyanagi, Kiyomitsu Yoshida, Kazuhiro Yamamoto, Masayuki Morita