Patents by Inventor Tetsuo Tamai
Tetsuo Tamai 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: 20220142165Abstract: A compound of formula (I) (in the formula (I), R1 represents a substituted or unsubstituted C1-6 alkyl group or the like, R2 represents a substituted or unsubstituted 5- or 6-membered heteroaryl group, R3 represents a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C1-6 alkoxycarbonyl group or the like, Y represents an oxygen atom or NH, A1 represents a sulfur atom, an oxygen atom, or NR4, R4 represents a C1-6 alkyl group, A2 is a carbon atom or a nitrogen atom, X represents a substituent, n represents the chemically acceptable number of X, and is an integer of 0 to 3, and, when n is 2 or more, X may be identical to or different from each other), or a salt thereof is provided.Type: ApplicationFiled: March 12, 2020Publication date: May 12, 2022Applicant: Nippon Soda Co., Ltd.Inventors: Shinya KOUBORI, Syuichi ITO, Tetsuo TAMAI, Hiroaki KOYAMA, Tatsuhiro KAWASAKI, Takayuki FUJII, Shigeki NISHINO, Shinya WATANABE, Hideki KATO, Mikiko KUNISHIMA, Shinya UESUSUKI, Juri NOMURA, Hiroshi SANO, Tomoyuki SAIGA
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Publication number: 20200275661Abstract: A compound represented by a formula (II), an N-oxide compound, or a salt thereof: wherein R1 is a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group, or a halogeno group; R2 is a substituted or unsubstituted 5- to 6-membered heteroaryl group; R3 is a substituted or unsubstituted C6-10 aryl group or a substituted or unsubstituted 5- to 10-membered heteroaryl group; Y is an oxygen atom, a nitrogen atom, or a sulfur atom; A1, A2, A3 and A4 are each independently a carbon atom or a nitrogen atom, provided that two or more of A1 to A4 do not represent nitrogen atoms at the same time; X is a substituent; n represents the number of chemically acceptable substituents represented by X, and is any one of integers of 0 to 5; and when n is 2 or more, the substituents X may be the same or different from each other.Type: ApplicationFiled: September 21, 2018Publication date: September 3, 2020Applicant: Nippon Soda Co., Ltd.Inventors: Tetsuo TAMAI, Syuichi ITO, Shinya KOUBORI, Takayuki FUJII, Shigeki NISHINO, Shinya WATANABE, Hideki KATO, Yasuhiro MIYASHITA, Satoshi MAKINO, Juri NOMURA, Mikiko KUNISHIMA, Tatsuhiro KAWASAKI, Hiroshi SANO
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Patent number: 9580384Abstract: The present invention provides a pest control agent, acaricide or fungicide that contains, as the active ingredient thereof, at least one type of compound selected from the aryloxyurea compounds represented by formula (V) (wherein R1 to R5 each independently represents an alkyl group or the like, X is a halogen atom or the like, n is an integer of 0 to 5, and Z is an oxygen atom or sulfur atom) or salts thereof.Type: GrantFiled: April 2, 2015Date of Patent: February 28, 2017Assignee: Nippon Soda Co., Ltd.Inventors: Hironori Furukawa, Takehiko Nakamura, Tetsuo Tamai, Daisuke Hanai
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Patent number: 9334259Abstract: The present invention provides a pesticide comprising an aryloxyacetamide compound represented by formula (IV) (wherein in formula (IV), R1a represents an alkyl group or the like, R2 to R5 independently represents an alkyl group, X represents a halogen atom or the like, n represents an integer of 0 to 5, Z represents an oxygen atom or a sulfur atom) or salt thereof as an active ingredient.Type: GrantFiled: February 12, 2013Date of Patent: May 10, 2016Assignee: Nippon Soda Co., Ltd.Inventors: Hironori Furukawa, Daisuke Hanai, Tetsuo Tamai, Yasuyuki Shiinoki
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Publication number: 20150203448Abstract: The present invention provides a pest control agent, acaricide or fungicide that contains, as the active ingredient thereof, at least one type of compound selected from the aryloxyurea compounds represented by formula (V) (wherein R1 to R5 each independently represents an alkyl group or the like, X is a halogen atom or the like, n is an integer of 0 to 5, and Z is an oxygen atom or sulfur atom) or salts thereofType: ApplicationFiled: April 2, 2015Publication date: July 23, 2015Applicant: Nippon Soda Co., Ltd.Inventors: Hironori Furukawa, Takehiko Nakamura, Tetsuo Tamai, Daisuke Hanai
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Patent number: 9029601Abstract: The present invention provides a pest control agent, acaricide or fungicide that contains, as the active ingredient thereof, at least one type of compound selected from the aryloxyurea compounds represented by formula (V) (wherein R1 to R5 each independently represents an alkyl group or the like, X is a halogen atom or the like, n is an integer of 0 to 5, and Z is an oxygen atom or sulfur atom) or salts thereof.Type: GrantFiled: October 6, 2011Date of Patent: May 12, 2015Assignee: Nippon Soda Co., Ltd.Inventors: Hironori Furukawa, Takehiko Nakamura, Tetsuo Tamai, Daisuke Hanai
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Publication number: 20150099883Abstract: The present invention provides an aryloxyurea compound or salt thereof, and a pest control agent including the aryloxyurea compound or salt thereof as an active ingredient. The aryloxyurea compound has a superior acaricidal and/or insecticidal activity, superior safety, and can be synthesized advantageously and industrially. The compound of the present invention includes aryloxyurea compounds represented by the following formula or salts thereof: in the formula, Cy represents an unsubstituted or X-substituted phenyl group or the like, X represents a halogen atom or the like, R1 represents an ethyl group or the like, R2 represents a hydrogen atom or the like, R3 and R4 represents a methyl group or the like, X1 represents a methylthio group or the like, m1 represents an integer of 1 to 4, X2 represents a methyl group or the like, m2 is an integer of 0 to 3.Type: ApplicationFiled: April 8, 2013Publication date: April 9, 2015Inventors: Hironori Furukawa, Daisuke Hanai, Tetsuo Tamai, Jun Kanazawa, Katsunori Tanaka, Asaho Nagagata
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Publication number: 20140364608Abstract: The present invention provides a pesticide comprising an aryloxyacetamide compound represented by formula (IV) (wherein in formula (IV), R1a represents an alkyl group or the like, R2 to R5 independently represents an alkyl group, X represents a halogen atom or the like, n represents an integer of 0 to 5, Z represents an oxygen atom or a sulfur atom) or salt thereof as an active ingredient.Type: ApplicationFiled: February 12, 2013Publication date: December 11, 2014Applicant: Nippon Soda Co., Ltd.Inventors: Hironori Furukawa, Daisuke Hanai, Tetsuo Tamai, Yasuyuki Shiinoki
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Publication number: 20130231479Abstract: The present invention provides a pest control agent, acaricide or fungicide that contains, as the active ingredient thereof, at least one type of compound selected from the aryloxyurea compounds represented by formula (V) (wherein R1 to R5 each independently represents an alkyl group or the like, X is a halogen atom or the like, n is an integer of 0 to 5, and Z is an oxygen atom or sulfur atom) or salts thereof.Type: ApplicationFiled: October 6, 2011Publication date: September 5, 2013Inventors: Hironori Furukawa, Takehiko Nakamura, Tetsuo Tamai, Daisuke Hanai
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Publication number: 20110144345Abstract: The benzoyl derivative of the present invention is represented by formula (I) (in the formula, E represents an alkoxy group, an alkoxycarbonyl group or the like, R1 represents a halogen atom, an organic group or the like, p represents an integer of 0 to 3, R2 and R3 each independently represents an alkyl group or the like, Q represents a group selected from the groups represented by the following formulas Q1 to Q8: (in the formula, * represents binding site, G represents oxygen atom or the like), R4 to R5, R8 to R13 represents hydrogen atom, an alkyl group or the like), R6 represents cyano group or the like, X represents —C(R12)(R13)— or —N(R12)—, Y represents oxo group, an alkyl group or the like, m represents an integer of 0 to 4)) or salt thereof.Type: ApplicationFiled: August 3, 2009Publication date: June 16, 2011Applicant: NIPPON SODA CO., LTD.Inventors: Tetsuo Tamai, Kazuaki Tsukuda, Shigeo Yamada, Yasuhiro Miyashita, Shingo Hirai
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Publication number: 20030069485Abstract: An optical image measuring device for obtaining images by irradiating light onto an organism (measurement subject), and detecting the light emitted from the organism, by means of a two-dimensional detector, comprising image measuring means for measuring image data of a plurality of wavelengths, over time; and image calculating means for performing image calculation for determining biological information, using a plurality of image data having respectively different measurement wavelengths and measurement timings. The two-dimensional amount of change in the measurement subject, such as an organism, is obtained as a plurality of image data having different measurement wavelengths and measurement timings, and significant biological information at the measurement timing is acquired by calculating the obtained image data at multiple wavelengths and a plurality of timings.Type: ApplicationFiled: October 10, 2001Publication date: April 10, 2003Applicant: SHIMADZU CORPORATIONInventors: Ikuo Konishi, Yoshio Tsunazawa, Tetsuo Tamai, Manami Kobayashi, Yasunobu Ito