Patents by Inventor Hiroaki Tamaki
Hiroaki Tamaki 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: 20230099082Abstract: To provide a sealing material sheet for a solar-cell module that has high productivity without performing crosslinking processing, and has a high tensile shear adhesion force at normal temperature at a high level in addition to heat resistance and molding characteristics. A sealing material sheet is a multi-layer sheet using a polyethylene-based resin as a base resin, a core layer has a density of 0.880 g/cm3 to 0.895 g/cm3 and a melting point of 70° C. or higher, a skin layer has a density of 0.880 g/cm3 to 0.910 g/cm3 and a melting point of 90° C. or lower and contains a silane-modified polyethylene-based resin, a weight average molecular weight of the silane-modified polyethylene-based resin contained in the skin layer 11 in terms of polystyrene is 70000 to 120000, and a polymerized silane amount of the skin layer in the whole resin component is 300 ppm to 2000 ppm.Type: ApplicationFiled: October 3, 2022Publication date: March 30, 2023Applicant: DAI NIPPON PRINTING CO., LTD.Inventors: Kosuke SAEKI, Shinya YONEDA, Jun TANAKA, Hiroaki TAMAKI, Shinsuke NAGINO, Naohiro OBONAI
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Publication number: 20220352404Abstract: To provide a sealing material sheet for a solar-cell module that has high productivity, and can also suppress unevenness in thickness at the time of integration as a solar-cell module. There is provided a sealing material sheet 1 in which there are two inflection point temperatures that are temperatures only around which a change rate of the linear expansion coefficient locally increases, a first inflection point temperature at a low temperature side of two inflection point temperatures is within a range of 55° C. to 70° C., and a second inflection point at a high temperature side of the inflection point temperatures is within a range of 80° C. to 95° C.Type: ApplicationFiled: July 18, 2022Publication date: November 3, 2022Applicant: DAI NIPPON PRINTING CO., LTD.Inventors: Kosuke SAEKI, Shinya YONEDA, Jun TANAKA, Hiroaki TAMAKI, Shinsuke NAGINO, Naohiro OBONAI
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Patent number: 11393941Abstract: To provide a sealing material sheet for a solar-cell module that has high productivity, and can also suppress unevenness in thickness at the time of integration as a solar-cell module. There is provided a sealing material sheet 1 in which there are two inflection point temperatures that are temperatures only around which a change rate of the linear expansion coefficient locally increases, a first inflection point temperature at a low temperature side of two inflection point temperatures is within a range of 55° C. to 70° C., and a second inflection point at a high temperature side of the inflection point temperatures is within a range of 80° C. to 95° C.Type: GrantFiled: April 11, 2019Date of Patent: July 19, 2022Assignee: DAI NIPPON PRINTING CO., LTD.Inventors: Kosuke Saeki, Shinya Yoneda, Jun Tanaka, Hiroaki Tamaki, Shinsuke Nagino, Naohiro Obonai
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Publication number: 20200328316Abstract: To provide a sealing material sheet for a solar-cell module that has high productivity, and can also suppress unevenness in thickness at the time of integration as a solar-cell module. There is provided a sealing material sheet 1 in which there are two inflection point temperatures that are temperatures only around which a change rate of the linear expansion coefficient locally increases, a first inflection point temperature at a low temperature side of two inflection point temperatures is within a range of 55° C. to 70° C., and a second inflection point at a high temperature side of the inflection point temperatures is within a range of 80° C. to 95° C.Type: ApplicationFiled: April 11, 2019Publication date: October 15, 2020Applicant: DAI NIPPON PRINTING CO., LTD.Inventors: Kosuke SAEKI, Shinya YONEDA, Jun TANAKA, Hiroaki TAMAKI, Shinsuke NAGINO, Naohiro OBONAI
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Publication number: 20200328317Abstract: To provide a sealing material sheet for a solar-cell module that has high productivity without performing crosslinking processing, and has a high tensile shear adhesion force at normal temperature at a high level in addition to heat resistance and molding characteristics. A sealing material sheet is a multi-layer sheet using a polyethylene-based resin as a base resin, a core layer 11 has a density of 0.880 g/cm3 to 0.930 g/cm3 and a melting point of 70° C. or higher, a skin layer 12 has a density of 0.880 g/cm3 to 0.900 g/cm3 and a melting point of 90° C. or lower and contains a silane-modified polyethylene-based resin, a weight average molecular weight of the silane-modified polyethylene-based resin contained in the skin layer 12 in terms of polystyrene is 70000 to 120000, and a polymerized silane amount of the skin layer 12 in the whole resin component is 300 ppm to 2000 ppm.Type: ApplicationFiled: April 11, 2019Publication date: October 15, 2020Applicant: DAI NIPPON PRINTING CO., LTD.Inventors: Kosuke SAEKI, Shinya YONEDA, Jun TANAKA, Hiroaki TAMAKI, Shinsuke NAGINO, Naohiro OBONAI
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Publication number: 20180212088Abstract: Provided are: a sealing material sheet for solar cell modules, and a sealing material-integrated rear-surface protecting sheet. A sealing material sheet 1 for solar cell modules, which has a thickness of from 200 ?m to 400 ?m (inclusive) and comprises a core layer 11 and a skin layer 12, and wherein: the core layer 11 contains from 5% by mass to 40% by mass (inclusive) of a polypropylene and from 60% by mass to 95% by mass (inclusive) of a low-density polyethylene having a density of from 0.910 g/cm3 to 0.940 g/cm3 (inclusive) in terms of content ratios to all the resin components; and the skin layer 12 contains from 80% by mass to 100% by mass (inclusive) of a low-density polyethylene having a density of 0.880 g/cm3 or more but less than 0.910 g/cm3 in terms of a content ratio to all the resin components, without containing a polypropylene.Type: ApplicationFiled: June 9, 2016Publication date: July 26, 2018Inventors: Yasushi SHIRAHIGE, Hiroaki TAMAKI, Shinji HAYASHI
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Patent number: 9955689Abstract: The present invention provides a method for promoting plant growth, which comprises treating a plant with at least one compound selected from a group consisting of a compound represented by the following Formula (1): and an agriculturally acceptable salt thereof, provided that a method for promoting plant growth which comprises treating plants with a compound corresponding to any one of the following (1) to (5) and an agriculturally acceptable salt thereof is excluded: (1) 4-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid, (2) 5-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid, (3) 6-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid, (4) 7-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid, and (5) Benzo[b]thiophene-2-carboxylic acid.Type: GrantFiled: October 31, 2013Date of Patent: May 1, 2018Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Fujio Mukumoto, Hiroaki Tamaki, Shintaro Kusaka, Mitsuhiko Iwakoshi
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Patent number: 9894901Abstract: The present invention provides a method for promoting plant growth, which comprises treating a plant with a compound represented by the following Formula (1): provided that a method for promoting plant growth which comprises treating plants with a compound corresponding to any one of the following (1) to (8) is excluded: (1) Methyl 4-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (2) Methyl 5-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (3) Methyl 6-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (4) Methyl 7-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (5) Ethyl 4-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (6) Ethyl 5-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (7) Ethyl 6-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, and (8) Ethyl 7-(trifluoromethyl)benzo[b]thiophene-2-carboxylate.Type: GrantFiled: October 31, 2013Date of Patent: February 20, 2018Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Fujio Mukumoto, Hiroaki Tamaki, Shintaro Kusaka, Mitsuhiko Iwakoshi
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Patent number: 9872493Abstract: The present invention provides a method for promoting plant growth, which comprises treating a plant with a compound represented by the following Formula (1): provided that a method for promoting plant growth which comprises treating plants with a compound corresponding to the following (1) or an agriculturally acceptable salt thereof are excluded, (1) benzo[b]thiophene-3-carboxylic acid. The method set forth in one of the above, the plant being soybeans. The method set forth in one of the above, the plant being cotton. A plant seed resulting from treatment with the compound of claim 1 containing an effective quantity of the compound indicated in formula (1). A composition for promoting plant growth and containing an inert component and the compound indicated in formula (1).Type: GrantFiled: October 31, 2013Date of Patent: January 23, 2018Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Fujio Mukumoto, Hiroaki Tamaki, Shintaro Kusaka, Mitsuhiko Iwakoshi
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Patent number: 9510593Abstract: The present invention is directed to methods for enhancing root growth comprising applying a S-Benzylthiouracil compound, or a salt thereof, to a plant, plant propagation material, root zone, or root of a plant. The invention also relates to methods for reducing the harmful effects of environmentally stressful conditions on plants, such as drought, or intense temperatures, by application of a S-Benzylthiouracil compound, or a salt thereof, to a plant, plant propagation material, root zone, or root of a plant. The invention further relates to new S-Benzylthiouracil derivatives, and salts thereof.Type: GrantFiled: January 14, 2015Date of Patent: December 6, 2016Assignee: Valent BioSciences CorporationInventors: Asako Nagasawa, Franklin Paul Silverman, Daniel F. Heiman, Dale O. Wilson, Jr., Peter D. Petracek, Fujio Mukumoto, Hiroaki Tamaki, Takashi Moriwaki
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Patent number: 9265251Abstract: An agrichemical composition comprising a compound represented by the formula (1) and at least one fungicidally active compound selected from Group (A). Group (A): metalaxyl, metalaxyl-M, benalaxyl, benalaxyl-M, pyraclostrobin, trifloxystrobin, azoxystrobin, dimoxystrobin, fluoxastrobin, kresoxim methyl, picoxystrobin, metconazole, ipconazole, tebuconazole, difenoconazole, epoxiconazole, fluquinconazole, triticonazole, triadimenol, prothioconazole, propioconazole, prochloraz, penconazole, flusilazole, diniconazole, bromuconazole, cyproconazole, triflumizole, tetraconazole, myclobutanil, bitertanol, imazalil and the like.Type: GrantFiled: October 3, 2013Date of Patent: February 23, 2016Assignee: Sumitomo Chemical Company, LimitedInventors: Fujio Mukumoto, Hiroaki Tamaki
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Patent number: 9232792Abstract: Disclosed is a method for promoting the growth of a plant, comprising treating the plant with an effective amount of a compound represented by the following formula (1): wherein any one of R1, R2, R3 and R4 represents a trifluoromethyl group, and the others represent a hydrogen atom, or an agriculturally acceptable salt thereof.Type: GrantFiled: May 9, 2012Date of Patent: January 12, 2016Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Fujio Mukumoto, Hiroaki Tamaki, Mitsuhiko Iwakoshi, Shintaro Kusaka
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Patent number: 9215871Abstract: An agrichemical composition comprising a compound represented by the formula (1) and at least one insecticidally active compound selected from Group (A): Group (A): imidacloprid, clothianidin, thiamethoxam, acetamiprid, thiacloprid, nitenpyram, sulfoxaflor, flupyradifurone, imidaclothiz, cycloxaprid, abamectin, emamectin, emamectin benzoate, milbemectin, doramectin, lepimectin, flubendiamide, chlorantraniliprole, cyantraniliprole, fipronil, ethiprole, acetoprole, vaniliprole, pyriprole, pyrafluprole, thiodicarb, aldicarb, oxamyl, methiocarb, carbofuran, carbosulfan, fenitrothion, malathion, dimethoate and the like.Type: GrantFiled: October 3, 2013Date of Patent: December 22, 2015Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Fujio Mukumoto, Hiroaki Tamaki
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Publication number: 20150305332Abstract: The present invention provides a method for promoting plant growth, which comprises treating a plant with a compound represented by the following Formula (1): provided that a method for promoting plant growth which comprises treating plants with a compound corresponding to the following (1) or an agriculturally acceptable salt thereof are excluded, (1) benzo[b]thiophene-3-carboxylic acid. The method set forth in one of the above, the plant being soybeans. The method set forth in one of the above, the plant being cotton. A plant seed resulting from treatment with the compound of claim 1 containing an effective quantity of the compound indicated in formula (1). A composition for promoting plant growth and containing an inert component and the compound indicated in formula (1).Type: ApplicationFiled: October 31, 2013Publication date: October 29, 2015Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Fujio MUKUMOTO, Hiroaki TAMAKI, Shintaro KUSAKA, Mitsuhiko IWAKOSHI
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Publication number: 20150289506Abstract: The present invention provides a method for promoting plant growth, which comprises treating a plant with at least one compound selected from a group consisting of a compound represented by the following Formula (1): and an agriculturally acceptable salt thereof, provided that a method for promoting plant growth which comprises treating plants with a compound corresponding to any one of the following (1) to (5) and an agriculturally acceptable salt thereof is excluded: (1) 4-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid, (2) 5-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid, (3) 6-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid, (4) 7-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid, and (5) Benzo[b]thiophene-2-carboxylic acid.Type: ApplicationFiled: October 31, 2013Publication date: October 15, 2015Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Fujio Mukumoto, Hiroaki Tamaki, Shintaro Kusaka, Mitsuhiko Iwakoshi
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Publication number: 20150289512Abstract: The present invention provides a method for promoting plant growth, which comprises treating a plant with at least one compound represented by the following Formula (1) The compounds indicated by formula (1) are used to promote the growth of plants. A plant seed resulting from treating with the compound represented by formula (1) and comprising an effective quantity of the compound represented by formula (1). A composition for promoting plant growth comprising the compound represented by formula (1) and an inactive ingredient.Type: ApplicationFiled: October 31, 2013Publication date: October 15, 2015Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Fujio Mukumoto, Hiroaki Tamaki, Shintaro Kusaka, Mitsuhiko Iwakoshi
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Publication number: 20150282482Abstract: The present invention provides a method for promoting plant growth, which comprises treating a plant with a compound represented by the following Formula (1): provided that a method for promoting plant growth which comprises treating plants with a compound corresponding to any one of the following (1) to (8) is excluded: (1) Methyl 4-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (2) Methyl 5-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (3) Methyl 6-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (4) Methyl 7-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (5) Ethyl 4-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (6) Ethyl 5-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, (7) Ethyl 6-(trifluoromethyl)benzo[b]thiophene-2-carboxylate, and (8) Ethyl 7-(trifluoromethyl)benzo[b]thiophene-2-carboxylate.Type: ApplicationFiled: October 31, 2013Publication date: October 8, 2015Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Fujio Mukumoto, Hiroaki Tamaki, Shintaro Kusaka, Mitsuhiko Iwakoshi
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Patent number: 9119396Abstract: Disclosed is a method for promoting the growth of a plant, comprising treating the plant with an effective amount of a compound represented by the following formula (1): wherein any one of R1, R2, R3 and R4 represents a trifluoromethyl group, the others represent a hydrogen atom, and R5 represents a methyl group or an ethyl group.Type: GrantFiled: May 9, 2012Date of Patent: September 1, 2015Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Fujio Mukumoto, Hiroaki Tamaki, Mitsuhiko Iwakoshi, Shintaro Kusaka
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Publication number: 20150201620Abstract: The present invention is directed to methods for enhancing root growth comprising applying a S-Benzylthiouracil compound, or a salt thereof, to a plant, plant propagation material, root zone, or root of a plant. The invention also relates to methods for reducing the harmful effects of environmentally stressful conditions on plants, such as drought, or intense temperatures, by application of a S-Benzylthiouracil compound, or a salt thereof, to a plant, plant propagation material, root zone, or root of a plant. The invention further relates to new S-Benzylthiouracil derivatives, and salts thereof.Type: ApplicationFiled: January 14, 2015Publication date: July 23, 2015Inventors: Asako Nagasawa, Franklin Paul Silverman, Daniel F. Heiman, Dale O. Wilson, JR., Peter D. Petracek, Fujio Mukumoto, Hiroaki Tamaki, Takashi Moriwaki
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Publication number: 20140135214Abstract: An agrichemical composition comprising a compound represented by the formula (1) and at least one insecticidally active compound selected from Group (A): Group (A): imidacloprid, clothianidin, thiamethoxam, acetamiprid, thiacloprid, nitenpyram, sulfoxaflor, flupyradifurone, imidaclothiz, cycloxaprid, abamectin, emamectin, emamectin benzoate, milbemectin, doramectin, lepimectin, flubendiamide, chlorantraniliprole, cyantraniliprole, fipronil, ethiprole, acetoprole, vaniliprole, pyriprole, pyrafluprole, thiodicarb, aldicarb, oxamyl, methiocarb, carbofuran, carbosulfan, fenitrothion, malathion, dimethoate and the like.Type: ApplicationFiled: October 3, 2013Publication date: May 15, 2014Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Fujio MUKUMOTO, Hiroaki TAMAKI