Patents by Inventor Yuki AKIOKA
Yuki AKIOKA 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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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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Patent number: 11046673Abstract: The present invention provides a compound having excellent control efficacies against plant diseases. The compound is represented by formula (I): wherein, R1 represents a C1-C3 alkyl group optionally having one or more halogens; n is 1 or 2; R2 and R3 represent independently of each other a hydrogen atom, etc.; R4 represents a hydrogen atom, etc.; and R5 represents a C1-C3 alkyl group optionally having one or more halogen atoms, etc.Type: GrantFiled: August 24, 2017Date of Patent: June 29, 2021Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Yuki Akioka, Nao Maehata
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Publication number: 20210179589Abstract: The present invention provides a compound having excellent control efficacies against plant diseases. The compound is represented by formula (I): wherein, R1 represents a C1-C3 alkyl group optionally having one or more halogens; n is 1 or 2; R2 and R3 represent independently of each other a hydrogen atom, etc.; R4 represents a hydrogen atom, etc.; and R5 represents a C1-C3 alkyl group optionally having one or more halogen atoms, etc.Type: ApplicationFiled: August 24, 2017Publication date: June 17, 2021Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Yuki AKIOKA, Nao MAEHATA
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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: 10385021Abstract: A carbamate compound represented by formula (I), wherein, R1 represents a hydrogen atom or a C1-C3 alkyl group; R2, R3, R4 and R5 each independently represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group optionally having one or more halogen atoms, a C3-C4 cycloalkyl group optionally having one or more halogen atoms or a C1-C3 alkoxy group optionally having one or more halogen atoms; Z1 represents a C1-C3 alkyl group; and m represents any one of integers from 1 to 4; has an excellent effect of controlling plant diseases.Type: GrantFiled: January 5, 2016Date of Patent: August 20, 2019Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventor: Yuki Akioka
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Patent number: 10383333Abstract: A carbamate compound represented by formula (I), wherein, R1 represents a hydrogen atom or a C1-C3 alkyl group; R2, R3, R4 and R5 each independently represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group optionally having one or more halogen atoms, a C3-C4 cycloalkyl group optionally having one or more halogen atoms or a C1-C3 alkoxy group optionally having one or more halogen atoms; Z1 represents a halogen atom; and Z2 represents a halogen atom or a C1-C3 alkyl group; and m represents any one of integers from 0 to 3; has an excellent effect of controlling plant diseases.Type: GrantFiled: January 5, 2016Date of Patent: August 20, 2019Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventor: Yuki Akioka
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Patent number: 10194662Abstract: A carbamate compound represented by formula (I), wherein, R1 represents a hydrogen atom or a C1-C3 alkyl group; R2, R3, R4 and R5 each independently represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group optionally having one or more halogen atoms, a C3-C4 cycloalkyl group optionally having one or more halogen atoms or a C1-C3 alkoxy group optionally having one or more halogen atoms; Z1 represents a C1-C3 alkyl group; and m represents any one of integers from 1 to 3; has an excellent effect of controlling plant diseases.Type: GrantFiled: January 5, 2016Date of Patent: February 5, 2019Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventor: Yuki Akioka
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Patent number: 10196362Abstract: A carbamate compound represented by formula (I), wherein, R1 represents a hydrogen atom or a C1-C3 alkyl group; R2, R3, R4 and R5 each independently represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group optionally having one or more halogen atoms, a C3-C4 cycloalkyl group optionally having one or more halogen atoms or a C1-C3 alkoxy group optionally having one or more halogen atoms; Z1 represents a halogen atom, a C1-C3 alkyl group or a C1-C3 alkoxy group; and m represents any one of integers from 0 to 3; has an excellent effect of controlling plant diseases.Type: GrantFiled: January 5, 2016Date of Patent: February 5, 2019Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventor: Yuki Akioka
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Patent number: 10040768Abstract: A carbamate compound represented by formula (I), wherein, R1 represents a hydrogen atom or a C1-C3 alkyl group; R2, R3, R4 and R5 each independently represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group optionally having one or more halogen atoms, a C3-C4 cycloalkyl group optionally having one or more halogen atoms or a C1-C3 alkoxy group optionally having one or more halogen atoms; Z1 represents a halogen atom; Z2 represents a halogen atom or a C1-C3 alkyl group; and m represents any one of integers from 0 to 2; has an excellent effect of controlling plant diseases.Type: GrantFiled: January 5, 2016Date of Patent: August 7, 2018Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventor: Yuki Akioka
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Patent number: 9907307Abstract: A pest control agent comprising an aromatic compound represented by formula (1) wherein R1 represents a C1-C4 alkyl group, etc.; R3 represents a hydrogen atom, etc.; R7 represents a C1-C3 alkyl group, etc.; T represents the following group T1, T2, or T3; Z2 represents a halogen atom, etc.; Z3 represents a C1-C3 alkyl group, etc.; Q represents the following group Q1, Q2, or Q3; R5 represents a C1-C3 alkyl group, etc.; R10 represents a hydrogen atom, etc.; R11 represents a hydrogen atom, etc.; X1 represents an oxygen atom, etc.; X2 represents a direct bond, etc.; and R12 represents a C1-C3 alkyl group, etc. has excellent control activity.Type: GrantFiled: March 26, 2015Date of Patent: March 6, 2018Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Yuki Akioka, Takayuki Shioda, Sadayuki Arimori
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Publication number: 20180014539Abstract: A carbamate compound represented by formula (I), wherein, R1 represents a hydrogen atom or a C1-C3 alkyl group; R2, R3, R4 and R5 each independently represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group optionally having one or more halogen atoms, a C3-C4 cycloalkyl group optionally having one or more halogen atoms or a C1-C3 alkoxy group optionally having one or more halogen atoms; Z1 represents a halogen atom; and Z2 represents a halogen atom or a C1-C3 alkyl group; and m represents any one of integers from 0 to 3; has an excellent effect of controlling plant diseases.Type: ApplicationFiled: February 5, 2016Publication date: January 18, 2018Inventor: Yuki AKIOKA
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Publication number: 20180002294Abstract: A carbamate compound represented by formula (I), wherein, R1 represents a hydrogen atom or a C1-C3 alkyl group; R2, R3, R4 and R5 each independently represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group optionally having one or more halogen atoms, a C3-C4 cycloalkyl group optionally having one or more halogen atoms or a C1-C3 alkoxy group optionally having one or more halogen atoms; Z1 represents a halogen atom; Z2 represents a halogen atom or a C1-C3 alkyl group; and m represents any one of integers from 0 to 2; has an excellent effect of controlling plant diseases.Type: ApplicationFiled: January 5, 2016Publication date: January 4, 2018Inventor: Yuki AKIOKA
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Publication number: 20180002291Abstract: A carbamate compound represented by formula (I), wherein, R1 represents a hydrogen atom or a C1-C3 alkyl group; R2, R3, R4 and R5 each independently represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group optionally having one or more halogen atoms, a C3-C4 cycloalkyl group optionally having one or more halogen atoms or a C1-C3 alkoxy group optionally having one or more halogen atoms; Z1 represents a halogen atom, a C1-C3 alkyl group or a C1-C3 alkoxy group; and m represents any one of integers from 0 to 3; has an excellent effect of controlling plant diseases.Type: ApplicationFiled: January 5, 2016Publication date: January 4, 2018Inventor: Yuki AKIOKA
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Publication number: 20170360044Abstract: A carbamate compound represented by formula (I), wherein, R1 represents a hydrogen atom or a C1-C3 alkyl group; R2, R3, R4 and R5 each independently represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group optionally having one or more halogen atoms, a C3-C4 cycloalkyl group optionally having one or more halogen atoms or a C1-C3 alkoxy group optionally having one or more halogen atoms; Z1 represents a C1-C3 alkyl group; and m represents any one of integers from 1 to 3; has an excellent effect of controlling plant diseases.Type: ApplicationFiled: January 5, 2016Publication date: December 21, 2017Inventor: Yuki AKIOKA
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Publication number: 20170342032Abstract: A carbamate compound represented by formula (I), wherein, R1 represents a hydrogen atom or a C1-C3 alkyl group; R2, R3, R4 and R5 each independently represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group optionally having one or more halogen atoms, a C3-C4 cycloalkyl group optionally having one or more halogen atoms or a C1-C3 alkoxy group optionally having one or more halogen atoms; Z1 represents a C1-C3 alkyl group; and m represents any one of integers from 1 to 4; has an excellent effect of controlling plant diseases.Type: ApplicationFiled: January 5, 2016Publication date: November 30, 2017Inventor: Yuki AKIOKA
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Patent number: 9788547Abstract: A pest control agent comprising an aromatic compound represented by formula (1) wherein R1 represents a halogen atom, etc.; R3 represents a hydrogen atom, etc.; R7 represents a C1-C3 alkyl group optionally having one or more halogen atoms, etc.; Z2 represents a halogen atom, etc.; Z3 represents a C1-C3 alkyl group optionally having one or more halogen atoms, etc.; and Q represents the following group Q1, Q2, or Q3 has excellent control activity.Type: GrantFiled: March 23, 2015Date of Patent: October 17, 2017Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Yuki Akioka, Takayuki Shioda, Sadayuki Arimori
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Patent number: 9730448Abstract: A tetrazolinone compound represented by formula (1): wherein R1, R2, R3, R6, R7, R8, R9, R10, and R11 each independently represents a C1-C6 alkyl group optionally having one or more halogen atoms, etc.; R4, and R5 each independently represents a hydrogen atom, etc.; Q represents any one group selected from Group P2 (provided that the group optionally has one or more atoms or groups selected from Group P1); and X represents an oxygen atom or a sulfur atom, has excellent control activity against pests.Type: GrantFiled: August 25, 2014Date of Patent: August 15, 2017Assignee: Sumitomo Chemical Company, LimitedInventors: Yuki Akioka, Sadayuki Arimori
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Publication number: 20170105413Abstract: A pest control agent comprising an aromatic compound represented by formula (1) wherein R1 represents a halogen atom, etc.; R3 represents a hydrogen atom, etc.; R7 represents a C1-C3 alkyl group optionally having one or more halogen atoms, etc.; Z2 represents a halogen atom, etc.; Z3 represents a C1-C3 alkyl group optionally having one or more halogen atoms, etc.; and Q represents the following group Q1, Q2, or Q3 has excellent control activity.Type: ApplicationFiled: March 23, 2015Publication date: April 20, 2017Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Yuki AKIOKA, Takayuki SHIODA, Sadayuki ARIMORI
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Publication number: 20170105416Abstract: A pest control agent comprising an aromatic compound represented by formula (1) wherein R1 represents a C1-C4 alkyl group, etc.; R3 represents a hydrogen atom, etc.; R7 represents a C1-C3 alkyl group, etc.; T represents the following group T1, T2, or T3; Z2 represents a halogen atom, etc.; Z3 represents a C1-C3 alkyl group, etc.; Q represents the following group Q1, Q2, or Q3; R5 represents a C1-C3 alkyl group, etc.; R10 represents a hydrogen atom, etc.; R11 represents a hydrogen atom, etc.; X1 represents an oxygen atom, etc.; X2 represents a direct bond, etc.; and R12 represents a C1-C3 alkyl group, etc. has excellent control activity.Type: ApplicationFiled: March 26, 2015Publication date: April 20, 2017Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Yuki AKIOKA, Takayuki SHIODA, Sadayuki ARIMORI
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Publication number: 20160205935Abstract: A tetrazolinone compound represented by formula (1): wherein R1, R2, R3, R6, R7, R8, R9, R10, and R11 each independently represents a C1-C6 alkyl group optionally having one or more halogen atoms, etc.; R4, and R5 each independently represents a hydrogen atom, etc.; Q represents any one group selected from Group P2 (provided that the group optionally has one or more atoms or groups selected from Group P1); and X represents an oxygen atom or a sulfur atom, has excellent control activity against pests.Type: ApplicationFiled: August 25, 2014Publication date: July 21, 2016Inventors: Yuki AKIOKA, Sadayuki ARIMORI