Patents by Inventor Koichiro DOTA
Koichiro DOTA 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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Publication number: 20240008488Abstract: A compound of formula (I) or its N-oxide, where Q is Q1; ? represents the binding site to the rest of molecule; Z represents an oxygen atom; A3 represents CR4b; B1 represents CR1; B2 represents CR6b; B3 represents CR6c; B4 represents CR6d; R6 represents a C1-C6 chain hydrocarbon group; G1 represents a nitrogen atom or CR3a; G2 represents a nitrogen atom or CR3b; G3 represents a nitrogen atom or CR3c; G4 represents a nitrogen atom or CR3d; R1 represents a C1-C6 chain hydrocarbon group optionally substituted with one or more substituent(s) selected from the group consisting of a cyano group and a halogen atom; R2 represents a C1-C6 alkyl group; R3a, R3b, R3c, R3d, R4b, R6b, R6c, and R6d are identical to or different from each other, and each represent a C1-C6 alkyl group optionally substituted with one or more halogen atom(s); and n represents 0, 1, or 2.Type: ApplicationFiled: September 29, 2021Publication date: January 11, 2024Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Koichiro DOTA, Takayuki SHIODA, Ryota MAEHATA, Yasumasa SAITO
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Publication number: 20230292759Abstract: The present invention provides an excellent control method against plant diseases. A compound represented by formula (I) [wherein: Z represents a C1-C6 chain hydrocarbon group or the like; Q represents a group represented by Q1, a group represented by Q2, or a group represented by Q3 (wherein # represents the binding site to the phenyl group; and • represents the binding site to the sulfur atom); R1, R2, R3, R4, and R5 are identical to or different from each other, and each represent a C1-C6 chain hydrocarbon group or the like; R6, R7, R8, and R9 are identical to or different from each other, and each represent a hydrogen atom or the like; and n represents 0, 1, or 2] can be used for controlling plant diseases.Type: ApplicationFiled: April 21, 2021Publication date: September 21, 2023Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Yusuke OTA, Teruki TAKAHASHI, Koichiro DOTA
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Patent number: 11234439Abstract: An imide compound represented by formula (I) [wherein R represents a fluorine atom or a hydrogen atom] has excellent control efficacies against plant diseases.Type: GrantFiled: August 29, 2017Date of Patent: February 1, 2022Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Masaya Tanimoto, Koichiro Dota
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Patent number: 11225470Abstract: The present invention provides a tetrazolinone represented by formula (I) and a pest control agent comprising the same, and their use thereof.Type: GrantFiled: November 28, 2017Date of Patent: January 18, 2022Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Koichiro Dota, Yuki Sugita, Yuki Akioka, Nao Maehata, Sadayuki Arimori
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Publication number: 20210274786Abstract: An imide compound represented by formula (I) [wherein R represents a fluorine atom or a hydrogen atom] has excellent control efficacies against plant diseases.Type: ApplicationFiled: August 29, 2017Publication date: September 9, 2021Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Masaya TANIMOTO, Koichiro DOTA
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Publication number: 20190382385Abstract: The present invention provides a tetrazolinone represented by formula (I) and a pest control agent comprising the same, and their use thereof.Type: ApplicationFiled: November 28, 2017Publication date: December 19, 2019Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Koichiro DOTA, Yuki SUGITA, Yuki AKIOKA, Nao MAEHATA, Sadayuki ARIMORI
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Patent number: 10091998Abstract: A tetrazolinone compound represented by formula (1): wherein R1 represents a C1-C6 alkyl group; R2, R3, and R4 are the same or different and represent a hydrogen atom; R5 represents a C1-C3 alkyl group optionally having one or more halogen atoms; Y represents #—C(RA 1 RA 2)—Z— in which left end and Q are bound to each other, and RA 1 and RA 2 each represents a hydrogen atom; Q represents a divalent C3-C10 carbocyclic group; X represents an oxygen atom; and A represents a C6-C10 aryl group, has excellent control activity against pests.Type: GrantFiled: October 27, 2014Date of Patent: October 9, 2018Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventor: Koichiro Dota
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Patent number: 10070646Abstract: A tetrazolinone compound represented by formula (1): wherein X represents CR6 or a nitrogen atom, R1, R2, R3, R4, and R6 each independently represents a halogen atom, a C1-C4 alkyl group optionally having one or more halogen atoms, etc., and R5 represents a C1-C4 alkyl group optionally having one or more halogen atoms, a C3-C4 cycloalkyl group optionally having one or more halogen atoms, etc., has excellent control activity against pests.Type: GrantFiled: March 23, 2015Date of Patent: September 11, 2018Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventor: Koichiro Dota
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Patent number: 9826741Abstract: A tetrazolinone compound represented by formula (1): wherein A represents the following group A1, A2, A3, or A4; A; in which R6 represents a hydrogen atom, a C1-C4 alkyl group optionally having one or more halogen atoms, etc.; R7 and R8 each represents a hydrogen atom, a C1-C4 alkyl group optionally having one or more halogen atoms, etc.; E1, E2, E3, J1, J2, J3, J4, G1, G2, and G3 each represents a hydrogen atom, etc.; has excellent control activity against pests.Type: GrantFiled: March 25, 2015Date of Patent: November 28, 2017Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventor: Koichiro Dota
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Patent number: 9822095Abstract: A tetrazolinone compound represented by formula (1): wherein R1 and R2 each independently represents a hydrogen atom, a C1-C4 alkyl group optionally having one or more halogen atoms, etc.; R3 represents a hydrogen atom, a C1-C4 alkyl group optionally having one or more halogen atoms, etc.; R4 represents a halogen atom, a C1-C4 alkyl group optionally having one or more halogen atoms, etc.; h represents any one of integers of 0 to 4; X represents a nitrogen atom or CR5; and R5 represents a hydrogen atom, a halogen atom, etc.; has excellent control activity against pests.Type: GrantFiled: March 26, 2015Date of Patent: November 21, 2017Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventor: Koichiro Dota
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Publication number: 20170118983Abstract: A tetrazolinone compound represented by formula (1): wherein X represents CR6 or a nitrogen atom, R1, R2, R3, R4, and R6 each independently represents a halogen atom, a C1-C4 alkyl group optionally having one or more halogen atoms, etc., and R5 represents a C1-C4 alkyl group optionally having one or more halogen atoms, a C3-C4 cycloalkyl group optionally having one or more halogen atoms, etc., has excellent control activity against pests.Type: ApplicationFiled: March 23, 2015Publication date: May 4, 2017Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventor: Koichiro DOTA
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Publication number: 20170107196Abstract: A tetrazolinone compound represented by formula (1): wherein R1 and R2 each independently represents a hydrogen atom, a C1-C4 alkyl group optionally having one or more halogen atoms, etc.; R3 represents a hydrogen atom, a C1-C4 alkyl group optionally having one or more halogen atoms, etc.; R4 represents a halogen atom, a C1-C4 alkyl group optionally having one or more halogen atoms, etc.; h represents any one of integers of 0 to 4; X represents a nitrogen atom or CR5; and R5 represents a hydrogen atom, a halogen atom, etc.; has excellent control activity against pests.Type: ApplicationFiled: March 26, 2015Publication date: April 20, 2017Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventor: Koichiro DOTA
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Publication number: 20170105415Abstract: A tetrazolinone compound represented by formula (1): wherein A represents the following group A1, A2, A3, or A4; in which R6 represents a hydrogen atom, a C1-C4 alkyl group optionally having one or more halogen atoms, etc.; R7 and R8 each represents a hydrogen atom, a C1-C4 alkyl group optionally having one or more halogen atoms, etc.; E1, E2, E3, J1, J2, J3, J4, G1, G2, and G3 each represents a hydrogen atom, etc.; has excellent control activity against pests.Type: ApplicationFiled: March 25, 2015Publication date: April 20, 2017Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventor: Koichiro DOTA
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Publication number: 20160249617Abstract: A tetrazolinone compound represented by formula (1): wherein R1 represents a C1-C6 alkyl group; R2, R3, and R4 are the same or different and represent a hydrogen atom; R5 represents a C1-C3 alkyl group optionally having one or more halogen atoms; Y represents #-C(RA1RA2)—Z— in which left end and Q are bound to each other, and RA1 and RA2 each represents a hydrogen atom; Q represents a divalent C3-C10 carbocyclic group; X represents an oxygen atom; and A represents a C6-C10 aryl group, has excellent control activity against pests.Type: ApplicationFiled: October 27, 2014Publication date: September 1, 2016Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventor: Koichiro DOTA