Patents by Inventor Takamasa Tanabe

Takamasa Tanabe 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: 11905271
    Abstract: Provided is a compound represented by formula M-30: or an N-oxide compound thereof, wherein the variable groups are as defined in the specification. Also provided is an arthropod pest control agent containing a compound represented by formula M-30 and an inert carrier. The compound represented by formula M-30 and arthropod pest control agent exhibit an excellent controlling effect against arthropod pests.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: February 20, 2024
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Kohei Orimoto, Yoshihiko Nokura, Yuji Nakajima, Takamasa Tanabe, Takahiro Kimura
  • Patent number: 11779018
    Abstract: The present invention provides a compound that has an excellent control effect on arthropod pests, and is represented by formula (I) [wherein Q represents a group represented by Q1, or the like, n is 0, 1, or 2, R2 represents a C1-C6 alkyl group which may optionally have one or more halogen atoms, or the like, Ya represents an oxygen atom, a sulfur atom, or NR3a, G1 represents a nitrogen atom or CR5a, G2 represents a nitrogen atom or CR5b, A2 represents a nitrogen atom or CR4a, A3 represents a nitrogen atom or CR4b, A4 represents a nitrogen atom or CR4c, and R3a, R4a, R4b, R4c, R5a, and R5b represent a C1-C6 chain hydrocarbon group or the like, and T represents a C1-C10 chain hydrocarbon group which may optionally have one or more halogen atoms, or the like].
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: October 10, 2023
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Ryota Maehata, Kohei Orimoto, Takamasa Tanabe, Yasumasa Saito
  • Patent number: 11632955
    Abstract: A compound which has a superior control effect on arthropod pests is provided. In particular, a compound represented by formula (I) is provided, wherein the variable groups are as defined in the specification. Also provided is a composition containing the compound represented by formula (I), and uses thereof for controlling harmful arthropods.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: April 25, 2023
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Takeshi Tsuruda, Takamasa Tanabe, Masaru Shimomura
  • Publication number: 20210347757
    Abstract: A compound represented by formula (I) or an N-oxide compound thereof is provided with excellent control efficacies against harmful arthropods, wherein A1 represents a nitrogen atom or a CR4; R4 represents a hydrogen atom, a OR27, a NR27R28, a cyano group, a nitro group, or a halogen atom; hereinafter referred to as “Het”, represents Het-1, Het-2, Het-3, or Het-4: wherein #1 represents the binding position of Het and T, and #2 represents the binding position of Het and T represents T-1, T-2, T-3, T-4, T-5, T-6, or T-7: R1 represents a C1-C10 chain hydrocarbon group having one or more halogen atoms or the like; and R2 represents a C1-C6 alkyl group optionally having one or more halogen atoms or the like.
    Type: Application
    Filed: July 23, 2021
    Publication date: November 11, 2021
    Inventors: Takamasa TANABE, Yoshihiko NOKURA, Kohei ORIMOTO, Yuji NAKAJIMA
  • Patent number: 11149027
    Abstract: Provided is a compound of formula (I) or an N-oxide thereof, wherein Het1 represents Het1-1, Het1-2, Het1-3, Het1-4 or Het1-5, and the remaining variable groups are as defined in the specification. The compound of formula (I) or N-oxide compound thereof has an excellent control effect against arthropod pests.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: October 19, 2021
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Kohei Orimoto, Takamasa Tanabe, Ryota Maehata, Yuji Nakajima
  • Patent number: 11124480
    Abstract: A compound of formula (I), or an N-oxide thereof is provided. In the compound of formula (I), Het1 represents Het1-1, Het1-2, Het1-3, Het1-4, Het1-5, Het1-6, Het1-7, Het1-8, or Het1-9, and the remaining variable groups are as defined in the specification. The compound of formula (I), or N-oxide thereof has a superior effect in controlling arthropod pests.
    Type: Grant
    Filed: April 14, 2020
    Date of Patent: September 21, 2021
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Kohei Orimoto, Takamasa Tanabe, Yoshihiko Nokura, Yuji Nakajima
  • Patent number: 11124492
    Abstract: A compound represented by formula (I) or an N-oxide compound thereof is provided with excellent control efficacies against harmful arthropods, wherein A1 represents a nitrogen atom or a CR4; R4 represents a hydrogen atom, a OR27, a NR27R28, a cyano group, a nitro group, or a halogen atom; hereinafter referred to as “Het”, represents Het-1, Het-2, Het-3, or Het-4: wherein #1 represents the binding position of Het and T, and #2 represents the binding position of Het and T represents T-1, T-2, T-3, T-4, T-5, T-6, or T-7: R1 represents a C1-C10 chain hydrocarbon group having one or more halogen atoms or the like; and R2 represents a C1-C6 alkyl group optionally having one or more halogen atoms or the like.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: September 21, 2021
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Takamasa Tanabe, Yoshihiko Nokura, Kohei Orimoto, Yuji Nakajima
  • Publication number: 20210230137
    Abstract: Provided is a compound represented by formula (I): or an N-oxide compound thereof, wherein the variable groups are as defined in the specification. Also provided is an arthropod pest control agent containing a compound represented by formula (I) and an inert carrier. The compound represented by formula (I) and arthropod pest control agent exhibit an excellent controlling effect against arthropod pests.
    Type: Application
    Filed: April 1, 2021
    Publication date: July 29, 2021
    Inventors: Kohei ORIMOTO, Yoshihiko NOKURA, Yuji NAKAJIMA, Takamasa TANABE, Takahiro KIMURA
  • Patent number: 11001567
    Abstract: Provided is a compound represented by formula (I): or an N-oxide compound thereof, wherein the variable groups are as defined in the specification. Also provided is an arthropod pest control agent containing a compound represented by formula (I) and an inert carrier. The compound represented by formula (I) and arthropod pest control agent exhibit an excellent controlling effect against arthropod pests.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: May 11, 2021
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Kohei Orimoto, Yoshihiko Nokura, Yuji Nakajima, Takamasa Tanabe, Takahiro Kimura
  • Publication number: 20210030003
    Abstract: The present invention provides a compound that has an excellent control effect on arthropod pests, and is represented by formula (I) [wherein Q represents a group represented by Q1, or the like, n is 0, 1, or 2, R2 represents a C1-C6 alkyl group which may optionally have one or more halogen atoms, or the like, Ya represents an oxygen atom, a sulfur atom, or NR3a, G1 represents a nitrogen atom or CR5a, G2 represents a nitrogen atom or CR5b, A2 represents a nitrogen atom or CR4a, A3 represents a nitrogen atom or CR4b, A4 represents a nitrogen atom or CR4c, and R3a, R4a, R4b, R4c, R5a, and R5b represent a C1-C6 chain hydrocarbon group or the like, and T represents a C1-C10 chain hydrocarbon group which may optionally have one or more halogen atoms, or the like].
    Type: Application
    Filed: March 29, 2019
    Publication date: February 4, 2021
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Ryota MAEHATA, Kohei ORIMOTO, Takamasa TANABE, Yasumasa SAITO
  • Publication number: 20200239418
    Abstract: A compound of formula (I), or an N-oxide thereof is provided. In the compound of formula (I), Het1 represents Het1-1, Het1-2, Het1-3, Het1-4, Het1-5, Het1-6, Het1-7, Het1-8, or Het1-9, and the remaining variable groups are as defined in the specification. The compound of formula (I), or N-oxide thereof has a superior effect in controlling arthropod pests.
    Type: Application
    Filed: April 14, 2020
    Publication date: July 30, 2020
    Inventors: Kohei ORIMOTO, Takamasa TANABE, Yoshihiko NOKURA, Yuji NAKAJIMA
  • Patent number: 10662157
    Abstract: A compound of formula (I), or an N-oxide thereof is provided. In the compound of formula (I), Het1 represents Het1-1, Het1-2, Het1-3, Het1-4, Het1-5, Het1-6, Het1-7, Het1-8, or Het1-9, and the remaining variable groups are as defined in the specification. The compound of formula (I), or N-oxide thereof has a superior effect in controlling arthropod pests.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: May 26, 2020
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Kohei Orimoto, Takamasa Tanabe, Yoshihiko Nokura, Yuji Nakajima
  • Patent number: 10645929
    Abstract: Provided is a compound represented by formula (I), or an N-oxide thereof: wherein: A1 represents a nitrogen atom or a CR4; R4 represents a hydrogen atom or the like; R1 represents a C2-C10 chain hydrocarbon group having one or more halogen atoms or the like; R2 represents a C1-C6 alkyl group optionally having one or more halogen atoms or the like; q represents 0, 1, 2, or 3; R3 represents a C1-C6 chain hydrocarbon group optionally having one or more substituents selected from Group B or the like; p represents 0, 1, or 2; R6 represents a C1-C6 alkyl group optionally having one or more halogen atoms or the like; and n represents 0, 1, or 2. The compound of formula (I) has excellent control efficacies against harmful arthropods.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: May 12, 2020
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Kohei Orimoto, Yoshihiko Nokura, Yuji Nakajima, Takamasa Tanabe
  • Publication number: 20200109128
    Abstract: Provided is a compound represented by formula (I): or an N-oxide compound thereof, wherein the variable groups are as defined in the specification. Also provided is an arthropod pest control agent containing a compound represented by formula (I) and an inert carrier. The compound represented by formula (I) and arthropod pest control agent exhibit an excellent controlling effect against arthropod pests.
    Type: Application
    Filed: December 11, 2019
    Publication date: April 9, 2020
    Inventors: Kohei ORIMOTO, Yoshihiko NOKURA, Yuji NAKAJIMA, Takamasa TANABE, Takahiro KIMURA
  • Patent number: 10577343
    Abstract: Provided is a compound represented by formula (I): or an N-oxide compound thereof, wherein the variable groups are as defined in the specification. Also provided is an arthropod pest control agent containing a compound represented by formula (I) and an inert carrier. The compound represented by formula (I) and arthropod pest control agent exhibit an excellent controlling effect against arthropod pests.
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: March 3, 2020
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Kohei Orimoto, Yoshihiko Nokura, Yuji Nakajima, Takamasa Tanabe, Takahiro Kimura
  • Publication number: 20190380345
    Abstract: A compound which has a superior control effect on arthropod pests is provided. In particular, a compound represented by formula (I) is provided, wherein the variable groups are as defined in the specification. Also provided is a composition containing the compound represented by formula (I), and uses thereof for controlling harmful arthropods.
    Type: Application
    Filed: November 30, 2017
    Publication date: December 19, 2019
    Inventors: Takeshi TSURUDA, Takamasa TANABE, Masaru SHIMOMURA
  • Publication number: 20190127328
    Abstract: A compound of formula (I), or an N-oxide thereof is provided. In the compound of formula (I), Het1 represents Het1-1, Het1-2, Het1-3, Het1-4, Het1-5, Het1-6, Het1-7, Het1-8, or Het1-9, and the remaining variable groups are as defined in the specification. The compound of formula (I), or N-oxide thereof has a superior effect in controlling arthropod pests.
    Type: Application
    Filed: March 27, 2017
    Publication date: May 2, 2019
    Inventors: Kohei ORIMOTO, Takamasa TANABE, Yoshihiko NOKURA, Yuji NAKAJIMA
  • Patent number: 10273210
    Abstract: A pyridine compound represented by formula (I), or an N-oxide thereof is provided, wherein the variable groups are as defined in the specification. The pyridine compound of formula has excellent control effects against harmful arthropods.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: April 30, 2019
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Takeshi Tsuruda, Yoshihiko Nokura, Yuji Nakajima, Takamasa Tanabe
  • Publication number: 20190106411
    Abstract: Provided is a compound of formula (I) or an N-oxide thereof, wherein Het1 represents Het1-1, Het1-2, Het1-3, Het1-4 or Het1-5, and the remaining variable groups are as defined in the specification. The compound of formula (I) or N-oxide compound thereof has an excellent control effect against arthropod pests.
    Type: Application
    Filed: March 17, 2017
    Publication date: April 11, 2019
    Inventors: Kohei ORIMOTO, Takamasa TANABE, Ryota MAEHATA, Yuji NAKAJIMA
  • Publication number: 20190040038
    Abstract: A compound represented by formula (I) or an N-oxide compound thereof is provided with excellent control efficacies against harmful arthropods, wherein A1 represents a nitrogen atom or a CR4; R4 represents a hydrogen atom, a OR27, a NR27R28, a cyano group, a nitro group, or a halogen atom; hereinafter referred to as “Het”, represents Het-1, Het-2, Het-3, or Het-4: wherein #1 represents the binding position of Het and T, and #2 represents the binding position of Het and T represents T-1, T-2, T-3, T-4, T-5, T-6, or T-7: R1 represents a C1-C10 chain hydrocarbon group having one or more halogen atoms or the like; and R2 represents a C1-C6 alkyl group optionally having one or more halogen atoms or the like.
    Type: Application
    Filed: February 17, 2017
    Publication date: February 7, 2019
    Inventors: Takamasa TANABE, Yoshihiko NOKURA, Kohei ORIMOTO, Yuji NAKAJIMA