Patents by Inventor Akiyuki Suwa

Akiyuki Suwa 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: 10377754
    Abstract: An object of the present invention is to develop and provide a novel agricultural and horticultural insecticide in view of the still immense damage caused by insect pests etc. and the emergence of insect pests resistant to existing insecticides in crop production in the fields of agriculture, horticulture and the like.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: August 13, 2019
    Assignee: Nihon Nohyaku Co., Ltd.
    Inventors: Yusuke Sano, Ikki Yonemura, Shunpei Fujie, Akiyuki Suwa
  • Publication number: 20190174760
    Abstract: In crop production in the fields of agriculture, horticulture and the like, the damage caused by insect pests etc. is still immense, and insect pests resistant to existing insecticides have emerged. Under such circumstances, the development of novel agricultural and horticultural insecticides is desired. The present invention provides a condensed heterocyclic compound represented by the general formula (1): {wherein R1 represents a (C1-C6) alkyl group, R2 represents a halo (C1-C6) alkyl group, G1, G2, G3, G4, G5, G6, G7 and G8 each represent CH or N, and m represents an integer of 0 to 2} or a salt thereof; an agricultural and horticultural insecticide comprising the compound or the salt as an active ingredient; and a method for using the insecticide.
    Type: Application
    Filed: June 30, 2017
    Publication date: June 13, 2019
    Inventors: Yutaka Abe, Chiaki Yamauchi, Yuhji Sakurai, Hirokazu Fujihara, Soichiro Matsuo, Ikki Yonemura, Akiyuki Suwa, Shunpei Fujie, Ryosuke Tanaka
  • Publication number: 20190177319
    Abstract: An object of the present invention is to develop and provide a novel agricultural and horticultural insecticide in view of the still immense damage caused by insect pests etc. and the emergence of insect pests resistant to existing insecticides in crop production in the fields of agriculture, horticulture and the like.
    Type: Application
    Filed: August 31, 2017
    Publication date: June 13, 2019
    Inventors: Yusuke Sano, Ikki Yonemura, Shunpei Fujie, Akiyuki Suwa
  • Patent number: 10292395
    Abstract: In crop production in the fields of agriculture, horticulture and the like, the damage caused by insect pests etc. is still immense, and insect pests resistant to existing insecticides have emerged. Under such circumstances, the development of novel agricultural and horticultural insecticides is desired. The present invention provides an agricultural and horticultural insecticide comprising, as an active ingredient, a 3H-pyrrolopyridine compound represented by the general formula (1): (wherein A1, A2, and A3 each represent a nitrogen atom or a CH group, R1 represents an ethyl group, R2 and R4 each represent a hydrogen atom, R3 and R7 each represent a haloalkyl group, R5 and R6 each represent a fluorine atom, and m represents 0 or 2), an N-oxide thereof or a salt thereof; and a method for using the agricultural and horticultural insecticide.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: May 21, 2019
    Assignee: Nihon Nohyaku Co., Ltd.
    Inventors: Ikki Yonemura, Yusuke Sano, Akiyuki Suwa, Shunpei Fujie
  • Patent number: 10266552
    Abstract: An object of the present invention is to provide and develop novel agricultural and horticultural insecticides in view of the still immense damage caused by insect pests etc. and the emergence of insect pests resistant to existing insecticides in crop production in the fields of agriculture, horticulture and the like. Provided are a condensed heterocyclic compound represented by the general formula (1): {wherein R1 represents an ethyl group, R2 represents a cycloalkyl group, R3 represents a haloalkyl group, A, A2 and A3 each represent a nitrogen atom or a CH group, A1 represents N-Me, m represents 0 or 2, and n represents 1} or a salt thereof; an agricultural and horticultural insecticide comprising the compound or a salt thereof as an active ingredient; and a method for using the insecticide.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: April 23, 2019
    Assignee: Nihon Nohyaku Co., Ltd.
    Inventors: Ikki Yonemura, Akiyuki Suwa, Soichiro Matsuo, Takanori Aoki
  • Publication number: 20190045786
    Abstract: In crop production in the fields of agriculture, horticulture and the like, the damage caused by insect pests etc. is still immense, and insect pests resistant to existing insecticides have emerged. To solve the problems, the present invention has been made, and an object of the present invention is to develop and provide a novel agricultural and horticultural insecticide. The present invention provides a benzoxazole compound represented by the general formula (1): {wherein R1 represents a trifluoromethoxy group or a trifluoromethylsulfinyl group, R2 represents a hydrogen atom, and m represents 2}, or a salt thereof; an agricultural and horticultural insecticide comprising the compound or a salt thereof as an active ingredient; and a method for using the insecticide.
    Type: Application
    Filed: February 24, 2017
    Publication date: February 14, 2019
    Inventors: Soichiro Matsuo, Ikki Yonemura, Akiyuki Suwa, Shunpei Fujie
  • Publication number: 20190046511
    Abstract: The present invention is intended to provide a novel parasiticide, antiprotozoal or other endoparasite control agents which are effective for controlling animal endoparasites that have been impossible to control by conventional ones. Provided is an endoparasite control agent comprising, as an active ingredient, a carboxamide derivative represented by the general formula (I): or a salt thereof.
    Type: Application
    Filed: October 15, 2018
    Publication date: February 14, 2019
    Applicants: THE UNIVERSITY OF TOKYO, NIHON NOHYAKU CO., LTD.
    Inventors: Kiyoshi KITA, Akiyuki SUWA, Masatsugu ODA
  • Publication number: 20180352811
    Abstract: In crop production in the fields of agriculture, horticulture and the like, the damage caused by insect pests etc. is still immense, and insect pests resistant to existing insecticides have emerged. Under such circumstances, the development of novel agricultural and horticultural insecticides is desired. The present invention provides an agricultural and horticultural insecticide comprising, as an active ingredient, a 3H-pyrrolopyridine compound represented by the general formula (1): (wherein A1, A2, and A3 each represent a nitrogen atom or a CH group, R1 represents an ethyl group, R2 and R4 each represent a hydrogen atom, R3 and R7 each represent a haloalkyl group, R5 and R6 each represent a fluorine atom, and m represents 0 or 2), an N-oxide thereof or a salt thereof; and a method for using the agricultural and horticultural insecticide.
    Type: Application
    Filed: November 30, 2016
    Publication date: December 13, 2018
    Inventors: Ikki Yonemura, Yusuke Sano, Akiyuki Suwa, Shunpei Fujie
  • Patent number: 10123537
    Abstract: In crop production in the fields of agriculture, horticulture and the like, the damage caused by insect pests etc. is still immense, and insect pests resistant to existing insecticides have emerged. Under such circumstances, the development of novel agricultural and horticultural insecticides is desired. The present invention provides an amide compound represented by the general formula (I): (wherein A1, A2 and A3 each represent a nitrogen atom or a CH group, R1 represents an alkyl group, R2 and R4 each represent a haloalkyl group, R3 represents an alkyl group, and m represents 0, 1 or 2) or a salt thereof; an agricultural and horticultural insecticide and microbicide comprising the compound or a salt thereof as an active ingredient; and a method for using the insecticide and microbicide.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: November 13, 2018
    Assignee: NIHON NOHYAKU CO., LTD.
    Inventors: Ikki Yonemura, Soichiro Matsuo, Akiyuki Suwa, Masao Yamashita, Atsushi Okada
  • Patent number: 10017490
    Abstract: An object of the present invention is to provide a novel endoparasite control agent as a parasiticide, an antiprotozoal or the like. Provided is an endoparasite control agent comprising a carboxamide derivative represented by the general formula (I): or a salt thereof as an active ingredient.
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: July 10, 2018
    Assignees: The University of Tokyo, Nihon Nohyaku Co., Ltd.
    Inventors: Kiyoshi Kita, Akiyuki Suwa, Masatsugu Oda, Koji Tanaka
  • Patent number: 9936703
    Abstract: An object of the present invention is to provide and develop novel agricultural and horticultural insecticides in view of the still immense damage caused by insect pests etc. and the emergence of insect pests resistant to existing insecticides in crop production in the fields of agriculture, horticulture and the like. Provided are a condensed heterocyclic compound represented by the general formula (I): {wherein A1, A2 and A3 may be the same or different, and each represent a nitrogen atom or a CH group, R1 represents an alkyl group or the like, R2 represents a haloalkyl group or the like, R3 represents a hydrogen atom or the like, R4 represents a haloalkyl group or the like, R5 represents an alkyl group or the like, and m represents 0 or 2} or a salt thereof; an agricultural and horticultural insecticide comprising the compound or a salt thereof as an active ingredient; and a method for using the insecticide.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: April 10, 2018
    Assignee: NIHON NOHYAKU CO., LTD.
    Inventors: Ikki Yonemura, Kosuke Fukatsu, Takashi Furuya, Akiyuki Suwa
  • Patent number: 9888686
    Abstract: In crop production in the fields of agriculture, horticulture and the like, the damage caused by insect pests etc. is still immense, and insect pests resistant to existing insecticides have emerged. Under such circumstances, the development of novel agricultural and horticultural insecticides is desired. The present invention provides an amide compound represented by the general formula (I): (wherein A1, A2 and A3 each represent a nitrogen atom or a CH group, R1 represents an alkyl group, R2 and R4 each represent a haloalkyl groups, R3 represents an alkyl group, and m represents 0, 1 or 2) or a salt thereof; an agricultural and horticultural insecticide and microbicide comprising the compound or a salt thereof as an active ingredient; and a method for using the insecticide and microbicide.
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: February 13, 2018
    Assignee: NIHON NOHYAKU CO., LTD.
    Inventors: Ikki Yonemura, Soichiro Matsuo, Akiyuki Suwa, Masao Yamashita, Atsushi Okada
  • Publication number: 20180002347
    Abstract: An object of the present invention is to provide and develop novel agricultural and horticultural insecticides in view of the still immense damage caused by insect pests etc. and the emergence of insect pests resistant to existing insecticides in crop production in the fields of agriculture, horticulture and the like. Provided are a condensed heterocyclic compound represented by the general formula (1): {wherein R1 represents an ethyl group, R2 represents a cycloalkyl group, R3 represents a haloalkyl group, A, A2 and A3 each represent a nitrogen atom or a CH group, A1 represents N-Me, m represents 0 or 2, and n represents 1} or a salt thereof; an agricultural and horticultural insecticide comprising the compound or a salt thereof as an active ingredient; and a method for using the insecticide.
    Type: Application
    Filed: January 29, 2016
    Publication date: January 4, 2018
    Inventors: Ikki Yonemura, Akiyuki Suwa, Soichiro Matsuo, Takanori Aoki
  • Publication number: 20170332635
    Abstract: In crop production in the fields of agriculture, horticulture and the like, the damage caused by insect pests etc. is still immense, and insect pests resistant to existing insecticides have emerged. Under such circumstances, the development of novel agricultural and horticultural insecticides is desired. The present invention provides an amide compound represented by the general formula (I): (wherein A1, A2 and A3 each represent a nitrogen atom or a CH group, R1 represents an alkyl group, R2 and R4 each represent a haloalkyl group, R3 represents an alkyl group, and m represents 0, 1 or 2) or a salt thereof; an agricultural and horticultural insecticide and microbicide comprising the compound or a salt thereof as an active ingredient; and a method for using the insecticide and microbicide.
    Type: Application
    Filed: August 4, 2017
    Publication date: November 23, 2017
    Applicant: NIHON NOHYAKU CO., LTD.
    Inventors: Ikki YONEMURA, Soichiro MATSUO, Akiyuki SUWA, Masao YAMASHITA, Atsushi OKADA
  • Publication number: 20170037029
    Abstract: An object of the present invention is to provide a novel endoparasite control agent as a parasiticide, an antiprotozoal or the like. Provided is an endoparasite control agent comprising a carboxamide derivative represented by the general formula (I): (wherein Het represents a 5- or 6-membered heterocyclic group), or a salt thereof as an active ingredient.
    Type: Application
    Filed: October 20, 2016
    Publication date: February 9, 2017
    Inventors: Kiyoshi Kita, Akiyuki Suwa, Masatsugu Oda, Koji Tanaka
  • Patent number: 9562034
    Abstract: An object of the present invention is to provide a novel endoparasite control agent as a parasiticide, an antiprotozoal or the like. Provided is an endoparasite control agent comprising a carboxamide derivative represented by the general formula (I): (wherein Het represents a 5- or 6-membered heterocyclic group), or a salt thereof as an active ingredient.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: February 7, 2017
    Assignees: The University of Tokyo, Nihon Nohyaku Co., Ltd.
    Inventors: Kiyoshi Kita, Akiyuki Suwa, Masatsugu Oda, Koji Tanaka
  • Patent number: 9550749
    Abstract: An object of the present invention is to provide a novel endoparasite control agent as a parasiticide, an antiprotozoal or the like. Provided is an endoparasite control agent comprising a carboxamide derivative represented by the general formula (I): or a salt thereof as an active ingredient.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: January 24, 2017
    Assignees: The University of Tokyo, Nihon Nohyaku Co., Ltd.
    Inventors: Kiyoshi Kita, Akiyuki Suwa, Masatsugu Oda, Koji Tanaka
  • Publication number: 20170014395
    Abstract: An object of the present invention is to provide a novel endoparasite control agent as a parasiticide, an antiprotozoal or the like. Provided is an endoparasite control agent comprising a carboxamide derivative represented by the general formula (I): or a salt thereof as an active ingredient.
    Type: Application
    Filed: September 15, 2016
    Publication date: January 19, 2017
    Inventors: Kiyoshi Kita, Akiyuki Suwa, Masatsugu Oda, Koji Tanaka
  • Publication number: 20160367532
    Abstract: The present invention is intended to provide a novel parasiticide, antiprotozoal or other endoparasite control agents which are effective for controlling animal endoparasites that have been impossible to control by conventional ones. Provided is an endoparasite control agent comprising, as an active ingredient, a carboxamide derivative represented by the general formula (I): or a salt thereof.
    Type: Application
    Filed: March 4, 2015
    Publication date: December 22, 2016
    Applicants: THE UNIVERSITY OF TOKYO, NIHON NOHYAKU CO., LTD.
    Inventors: Kiyoshi KITA, Akiyuki SUWA, Masatsugu ODA
  • Publication number: 20160366884
    Abstract: In crop production in the fields of agriculture, horticulture, and the like, the damage caused by insect pests etc. is still immense, and insect pests resistant to existing insecticides have emerged. Under such circumstances, the development of novel agricultural and horticultural insecticides is desired. The present invention, provides an amide compound represented by the general formula (I): (wherein A1, A2 and A3 each represent a nitrogen atom or a CH group, R1 represents an alkyl group, R2 and R4 each represent a haloalkyl groups, R3 represents an alkyl group, and m represents 0, 1 or 2) or a salt thereof; an agricultural and horticultural insecticide and microbicide comprising the compound or a salt thereof as an active ingredient; and a method for using the insecticide and microbicide.
    Type: Application
    Filed: November 11, 2014
    Publication date: December 22, 2016
    Applicant: NIHON NOHYAKU CO., LTD.
    Inventors: Ikki YONEMURA, Soichiro MATSUO, Akiyuki SUWA, Masao YAMASHITA, Atsushi OKADA