Patents by Inventor Taku Hamamoto
Taku Hamamoto 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: 10897902Abstract: To provide a pesticidal solid composition which is excellent in the controlling effects with reduced labor in application operation with a smaller dose. A pesticidal solid composition, which comprises a solution having cyclaniliprole or its salt and an anionic surfactant dissolved in a polar solvent (component (1)), an oil-absorbing powder (component (2)) and a granular carrier (component (3)) (the anionic surfactant is described in the specification); and the component (1) is absorbed into or attached to at least one of the components (2) and (3).Type: GrantFiled: December 25, 2017Date of Patent: January 26, 2021Assignee: ISHIHARA SANGYO KAISHA, LTD.Inventors: Mitsuo Sano, Chiaki Takeda, Takashi Okada, Taku Hamamoto
-
Publication number: 20190380344Abstract: To provide a pesticidal solid composition which is excellent in the controlling effects with reduced labor in application operation with a smaller dose. A pesticidal solid composition, which comprises a solution having cyclaniliprole or its salt and an anionic surfactant dissolved in a polar solvent (component (1)), an oil-absorbing powder (component (2)) and a granular carrier (component (3)) (the anionic surfactant is described in the specification); and the component (1) is absorbed into or attached to at least one of the components (2) and (3).Type: ApplicationFiled: December 25, 2017Publication date: December 19, 2019Applicant: ISHIHARA SANGYO KAISHA, LTD.Inventors: Mitsuo SANO, Chiaki TAKEDA, Takashi OKADA, Taku HAMAMOTO
-
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
-
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
-
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
-
Patent number: 8946297Abstract: To provide an anthranilamide formulation compound for improving pest controlling effects. A solid composition for pest control which comprises an amorphous anthranilamide compound or its salt as a pesticidal active ingredient, a nonionic surfactant and/or an anionic surfactant and a mineral carrier.Type: GrantFiled: March 18, 2009Date of Patent: February 3, 2015Assignee: Ishihara Sangyo Kaisha, Ltd.Inventors: Masayuki Morita, Takao Awazu, Akira Nakagawa, Taku Hamamoto
-
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
-
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
-
Patent number: 8529926Abstract: To provide a formulation composition which improves the controlling effect of an anthranilamide compound against pests. A pesticide composition which is a concentrated composition containing an anthranilamide compound as a pesticidal active ingredient, a dispersant and a hydrophilic organic solvent, characterized in that when the composition is diluted with water, the anthranilamide compound precipitates as solid particles in water.Type: GrantFiled: March 11, 2009Date of Patent: September 10, 2013Assignee: Ishihara Sangyo Kaisha, Ltd.Inventors: Masayuki Morita, Takao Awazu, Akira Nakagawa, Taku Hamamoto
-
Patent number: 8124760Abstract: To provide a novel pesticide. The present invention provides a pesticide containing a pyridyl-triazolopyrimidine derivative represented by the formula (I) or its salt as an active ingredient: wherein R1 is substitutable alkyl, substitutable cycloalkyl, substitutable alkenyl, substitutable alkynyl, halogen, cyano, aryl, a heterocyclic group which may be substituted by alkyl, OR2, S(O)n#191R3? or NR4R5; R2 is hydrogen, alkyl, alkenyl, alkynyl, haloalkyl, alkoxyalkyl, acetyl or aryl; R3 is alkyl or acetyl; R4 is hydrogen or alkyl; R5 is hydrogen, alkyl or the like; X is alkyl, alkenyl, alkynyl, halogen, haloalkyl, cyano, nitro or the like; m is an integer of from 1 to 4; and n is an integer of from 0 to 2.Type: GrantFiled: February 7, 2008Date of Patent: February 28, 2012Assignee: Ishihara Sangyo Kaisha, Ltd.Inventors: Takahiro Haga, Hirohiko Kimura, Masayuki Morita, Tsuyoshi Ueda, Toshihiko Ueki, Kazuhisa Kiriyama, Kotaro Yoshida, Taku Hamamoto
-
Publication number: 20110130427Abstract: To improve the controlling effects of anthranilamide compounds against pests. A pesticidal composition comprising, as active ingredients, an anthranilamide compound or its salt, and a polyoxyalkylene phosphoric acid ester surfactant, and a method for controlling a pest by using such a composition, are provided. Further, a method for improving the pesticidal effects of an anthranilamide compound or its salt, as an active ingredient, by means of a polyoxyalkylene phosphoric acid ester surfactant, is provided.Type: ApplicationFiled: July 17, 2009Publication date: June 2, 2011Applicant: ISHIHARA SANGYO KAISHA, LTD.Inventor: Taku Hamamoto
-
Publication number: 20110015237Abstract: To provide an anthranilamide formulation compound for improving pest controlling effects. A solid composition for pest control which comprises an amorphous anthranilamide compound or its salt as a pesticidal active ingredient, a nonionic surfactant and/or an anionic surfactant and a mineral carrier.Type: ApplicationFiled: March 18, 2009Publication date: January 20, 2011Applicant: Ishihara Sangyo Kaisha, Ltd.Inventors: Masayuki Morita, Takao Awazu, Akira Nakagawa, Taku Hamamoto
-
Publication number: 20100317700Abstract: To provide a formulation composition which improves the controlling effect of an anthranilamide compound against pests. A pesticide composition which is a concentrated composition containing an anthranilamide compound as a pesticidal active ingredient, a dispersant and a hydrophilic organic solvent, characterized in that when the composition is diluted with water, the anthranilamide compound precipitates as solid particles in water.Type: ApplicationFiled: March 11, 2009Publication date: December 16, 2010Applicant: ISHIHARA SANGYO KAISHA LTD.Inventors: Masayuki Morita, Takao Awazu, Akira Nakagawa, Taku Hamamoto
-
Publication number: 20100179172Abstract: A novel pesticide is provided. The present invention provides a pesticide containing, as an active ingredient, an N-phenyl-methanamine derivative represented by the formula (I) or its salt: wherein R1 is alkyl which may be substituted, etc.; each of R2, R3, R4 and R6 which are independent of one another, is hydrogen, halogen, alkyl which may be substituted, etc.; R5 is haloalkyl or halogen; each of R7 and R8 which are independent of each other, is hydrogen, cyano, alkyl, etc.; R9 is alkyl, cycloalkyl, etc.; m is from 0 to 1 and n is from 0 to 4.Type: ApplicationFiled: June 20, 2008Publication date: July 15, 2010Applicant: Ishihara Sangyo Kaisha , Ltd.Inventors: Masayuki Morita, Kazuhiro Yamamoto, Toshihiko Ueki, Kumiko Azuma, Taku Hamamoto
-
Publication number: 20100160326Abstract: A novel pesticide is provided. The present invention provides a pesticide containing, as an active ingredient, a pyridyl-methanamine derivative represented by the formula (I) or its salt: wherein R1 is hydrogen, alkyl, alkenyl, alkynyl, aryl, a heterocyclic group, etc.; each of R2 and R3 which are independent of each other, is hydrogen, halogen, cyano, nitro, alkyl, cycloalkyl, alkenyl, alkynyl, aryl, a heterocyclic group, etc.; R4 is trifluoromethyl or chlorodifluoromethyl; R5 is hydrogen, halogen, cyano, nitro, alkyl, etc.; each of R6 and R7 which are independent of each other, is hydrogen, cyano, alkyl, haloalkyl, etc.; R8 is alkyl, cycloalkyl, alkoxyalkyl, alkoxyalkoxyalkyl, hydroxyalkyl, halogen, haloalkyl, cyano, nitro, etc.; and n is an integer of from 0 to 4.Type: ApplicationFiled: July 20, 2007Publication date: June 24, 2010Applicant: ISHIHARA SANGYO KAISHA, LTD.Inventors: Hirohiko Kimura, Masayuki Morita, Kazuhiro Yamamoto, Toshihiko Ueki, Kumiko Azuma, Taku Hamamoto
-
Publication number: 20100087452Abstract: To provide a novel pesticide. The present invention provides a pesticide containing a pyridyl-triazolopyrimidine derivative represented by the formula (I) or its salt as an active ingredient: wherein R1 is substitutable alkyl, substitutable cycloalkyl, substitutable alkenyl, substitutable alkynyl, halogen, cyano, aryl, a heterocyclic group which may be substituted by alkyl, OR2, S(O)n#191R3? or NR4R5; R2 is hydrogen, alkyl, alkenyl, alkynyl, haloalkyl, alkoxyalkyl, acetyl or aryl; R3 is alkyl or acetyl; R4 is hydrogen or alkyl; R5 is hydrogen, alkyl or the like; X is alkyl, alkenyl, alkynyl, halogen, haloalkyl, cyano, nitro or the like; m is an integer of from 1 to 4; and n is an integer of from 0 to 2.Type: ApplicationFiled: February 7, 2008Publication date: April 8, 2010Applicant: ISHIHARA SANGYO KAISHA, LTDInventors: Takahiro Haga, Hirohiko Kimura, Masayuki Morita, Tsuyoshi Ueda, Toshihiko Ueki, Kazuhisa Kiriyama, Kotaro Yoshida, Taku Hamamoto
-
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