Patents by Inventor Kenichiro Yamamoto
Kenichiro Yamamoto 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: 11969830Abstract: An aluminum alloy brazing sheet including a core material, a sacrificial material provided on one surface of the core material, a brazing filler material provided on the other surface side of the core material, and an intermediate layer provided between the core material and the brazing filler material. The core material contains Si: 0.30 to 1.00 mass %, Mn: 0.50 to 2.00 mass %, Cu: 0.60 to 1.20 mass %, Mg: 0.05 to 0.80 mass %, and Al. The sacrificial material contains Si: 0.10 to 1.20 mass %, Zn: 2.00 to 7.00 mass %, Mn: 0.40 mass % or less, and Al. The intermediate layer contains Si: 0.05 to 1.20 mass %, Mn: 0.50 to 2.00 mass %, Cu: 0.10 to 1.20 mass %, and Al.Type: GrantFiled: January 29, 2021Date of Patent: April 30, 2024Assignee: Kobe Steel, Ltd.Inventors: Tatsuki Hashimoto, Kenichiro Yoshida, Yuji Shibuya, Akihiro Tsuruno, Yoshikazu Miyano, Hajime Sugito, Michiyasu Yamamoto, Masayuki Makita, Arisu Fujii, Shin Takewaka, Hayaki Teramoto, Koichi Yamamoto, Toshihide Ninagawa
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Publication number: 20240103482Abstract: A temperature control method of controlling a temperature of a semiconductor wafer mounted on a mounting table includes a supply process of supplying, in a state that a supply of a power to a heater configured to heat the mounting table is stopped or the power is maintained to be constant, a heat transfer gas into a gap between the semiconductor wafer and the mounting table; a measurement process of measuring a temperature variation of the mounting table due to heat exchange between the semiconductor wafer and the mounting table through the heat transfer gas; a calculation process of calculating a correction value based on the temperature variation of the mounting table; and a control process of starting the supply of the power and controlling the power such that the temperature of the mounting table reaches a target temperature corrected with the correction value.Type: ApplicationFiled: December 7, 2023Publication date: March 28, 2024Inventors: Takari Yamamoto, Noriiki Masuda, Kenichiro Nakamura, Hiroshi Koizumi
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Publication number: 20240085834Abstract: An image forming system includes an image forming apparatus including an image forming unit and a fixing unit; a folding processing portion; a pressure-bonding portion; and an input portion capable of selecting a pressure-bonding mode in which a pressure-bonding print prepared by subjecting the recording material to pressure-bonding processing by the folding processing portion and the pressure-bonding portion and capable of selecting a layout of the toner image formed on the recording material. When the pressure-bonding mode is selected, the layout depending on the pressure-bonding mode is selected.Type: ApplicationFiled: August 31, 2023Publication date: March 14, 2024Inventors: SHUICHI TAMURA, NAOYUKI YAMAMOTO, TOHRU NAKAEGAWA, KENICHIRO KITAJIMA, KOTA MORI, YOSHIRO TSUKADA
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Publication number: 20240085843Abstract: An image forming system includes an image forming apparatus including a fixing unit, a folding processing portion, and a pressure-bonding portion. A first recording material having a first basis weight is fixed at a first temperature by the fixing unit and then is pressure-bonded by the pressure-bonding portion after a lapse of a first period. A second recording material having a second basis weight is fixed at a second temperature by the fixing unit and then is pressure-bonded by the pressure-bonding portion after a lapse of a second period. The second basis weight is larger than the first basis weight. The second temperature is higher than the first temperature. The second period is longer than the first period.Type: ApplicationFiled: August 4, 2023Publication date: March 14, 2024Inventors: NAOYUKI YAMAMOTO, KENICHIRO KITAJIMA, YOSHIRO TSUKADA, TOHRU NAKAEGAWA, KOTA MORI, SHUICHI TAMURA
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Patent number: 11878504Abstract: A plate-making method for manufacturing a printing plate includes: manufacturing the printing plate based on a knockout method in which knockouts of halftone dots in one color are formed, and halftone dots in the other color are overprinted onto positions of the knockouts; for each of pixels, when a sum of a halftone dot area ratio of the one color and a halftone dot area ratio of the other color is smaller than 100%, forming a gap from a knockout in the one color around a halftone dot in the other color; and for each of pixels, when the sum of the halftone dot area ratio of the one color and the halftone dot area ratio of the other color is greater than 100%, forming an overmask such that the halftone dot in the other color penetrates a periphery of the halftone dot in the one color.Type: GrantFiled: March 24, 2022Date of Patent: January 23, 2024Assignee: TOYO SEIKAN CO., LTD.Inventors: Kenichiro Yamamoto, Ryota Nagatsuka, Keisuke Sanuki, Iori Takatori, Yukiko Saito
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Publication number: 20240009987Abstract: There is provided a plate-making method for manufacturing printing plates capable of representing colors by overprinting halftone dots in at least three colors of a plurality of process colors. The plate-making method includes: overprinting two colors of the at least three colors by a knockout method in which knockouts of halftone dots in one color of the two colors are formed, and halftone dots in the other color are overprinted onto positions of the knockouts; and overprinting a remaining color of the at least three colors onto the two colors by an overprint method in which at least part of halftone dots in the remaining color is put on the halftone dots in the one color and/or the halftone dots in the other color. The remaining color includes at least white.Type: ApplicationFiled: September 26, 2023Publication date: January 11, 2024Inventors: YUKIKO SAITO, RYOTA NAGATSUKA, KENICHIRO YAMAMOTO
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Publication number: 20230043919Abstract: A printing apparatus configured to print a can body includes: a plurality of printing plates; a blanket; a blanket transfer device configured to transfer inks on the plurality of printing plates to the blanket; and a can body transfer device configured to transfer the inks transferred to the blanket to the can body. The blanket transfer device transfers the inks such that at least part of an ink transferred from one printing plate is superimposed onto at least part of inks in other colors transferred from other printing plates.Type: ApplicationFiled: September 21, 2022Publication date: February 9, 2023Inventors: Kenichiro YAMAMOTO, Hisaaki MORIKAWA, Kouji YAMADA
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Publication number: 20230024477Abstract: A printing apparatus configured to print an image on a can body includes: a blanket transfer device configured to transfer ink on a plurality of printing plates to a blanket; and a can body transfer device configured to transfer the ink having been transferred on the blanket to the can body to print the image on the can body. The plurality of printing plates include a first printing plate and a second printing plate to print a specified image of the image. The first printing plate is configured to print a border image which is a border part of the specified image, and the second printing plate is configured to print a vicinity of the border image in the specified image.Type: ApplicationFiled: September 29, 2022Publication date: January 26, 2023Inventors: Kenichiro YAMAMOTO, Hisaaki MORIKAWA, Kouji YAMADA
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Patent number: 11535647Abstract: A method for purifying a target peptide may include mixing a peptide product obtained through a peptide synthesis with a solvent in the presence of a sulfonic acid compound to obtain a solid; and performing a solid-liquid separation to collect the solid.Type: GrantFiled: August 8, 2019Date of Patent: December 27, 2022Assignee: NAGASE & CO., LTD.Inventors: Keisuke Matsuyama, Kenichiro Yamamoto, Sayoko Murakami
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Publication number: 20220212461Abstract: A plate-making method for manufacturing a printing plate includes: manufacturing the printing plate based on a knockout method in which knockouts of halftone dots in one color are formed, and halftone dots in the other color are overprinted onto positions of the knockouts; for each of pixels, when a sum of a halftone dot area ratio of the one color and a halftone dot area ratio of the other color is smaller than 100%, forming a gap from a knockout in the one color around a halftone dot in the other color; and for each of pixels, when the sum of the halftone dot area ratio of the one color and the halftone dot area ratio of the other color is greater than 100%, forming an overmask such that the halftone dot in the other color penetrates a periphery of the halftone dot in the one color.Type: ApplicationFiled: March 24, 2022Publication date: July 7, 2022Applicant: Toyo Seikan Co., Ltd.Inventors: Kenichiro YAMAMOTO, Ryota NAGATSUKA, Keisuke SANUKI, Iori TAKATORI, Yukiko SAITO
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Publication number: 20220144888Abstract: A method for purifying a target peptide may include mixing a peptide product obtained through a peptide synthesis with a solvent in the presence of a sulfonic acid compound to obtain a solid; and performing a solid-liquid separation to collect the solid.Type: ApplicationFiled: August 8, 2019Publication date: May 12, 2022Applicant: NAGASE & CO., LTD.Inventors: Keisuke MATSUYAMA, Kenichiro YAMAMOTO, Sayoko MURAKAMI
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Patent number: 10568347Abstract: To provide a bottled carbonated drink including a sweetener and a caramel composition, wherein the drink contains an indigestible dextrin and the amount of 4-methylimidazole in the drink is less than 200 ppb. The drink is a bottled carbonated drink of which foam is stabilized.Type: GrantFiled: April 18, 2018Date of Patent: February 25, 2020Assignees: KIRIN HOLDINGS KABUSHIKI KAISHA, KIRIN BEVERAGE KABUSHIKI KAISHAInventors: Hiroyuki Naganuma, Kenichiro Yamamoto, Yuko Yotsumoto, Hideyuki Wakabayashi
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Patent number: 10568345Abstract: To provide a bottled carbonated drink containing indigestible dextrin, capable of reducing exuding of a dissolved carbon dioxide. The bottled carbonated drink containing indigestible dextrin, including a caramel pigment and a high-intensity sweetener is provided.Type: GrantFiled: September 3, 2012Date of Patent: February 25, 2020Assignee: KIRIN BEVERAGE COMPANY, LIMITEDInventors: Hideyuki Wakabayashi, Yuko Yotsumoto, Hiroyuki Naganuma, Kenichiro Yamamoto
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Publication number: 20180303132Abstract: To provide a bottled carbonated drink including a sweetener and a caramel composition, wherein the drink contains an indigestible dextrin and the amount of 4-methylimidazole in the drink is less than 200 ppb. The drink is a bottled carbonated drink of which foam is stabilized.Type: ApplicationFiled: April 18, 2018Publication date: October 25, 2018Applicants: KIRIN KABUSHIKI KAISHA, KIRIN BEVERAGE KABUSHIKI KAISHAInventors: Hiroyuki NAGANUMA, Kenichiro YAMAMOTO, Yuko YOTSUMOTO, Hideyuki WAKABAYASHI
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Patent number: 9963483Abstract: An object of the present invention is to provide a process capable of producing a self-assembling peptide derivative that is useful in the fields of regenerative medicine and surgery in large quantities and in an economical and efficient manner. In particular, provided is a production process employing a combination of (i) a step of convergently constructing a sequence with use of a common repeating unit consisting of a specific amino acid sequence and (ii) a step of first isolating the peptide derivative as a disulfuric acid salt, a tetramethanesulfonic acid salt or a tetra(trifluoroacetic acid (TFA) salt), and then subjecting the peptide salt to a salt exchange reaction to yield a tetrahydrochloric acid salt.Type: GrantFiled: July 12, 2013Date of Patent: May 8, 2018Assignee: MENICON CO., LTD.Inventors: Hidenori Yokoi, Yasuhiro Yokoyama, Keisuke Matsuyama, Kenichiro Yamamoto, Kinsei Anzai, Daisuke Nakamura, Toyohiro Nagano, Kazuya Kodama
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Publication number: 20160183584Abstract: To provide a bottled carbonated drink including a sweetener and a caramel composition, wherein the drink contains an indigestible dextrin and the amount of 4-methylimidazole in the drink is less than 200 ppb. The drink is a bottled carbonated drink of which foam is stabilized.Type: ApplicationFiled: February 18, 2014Publication date: June 30, 2016Applicants: KIRIN KABUSHIKI KAISHA, KIRIN BEVERAGE KABUSHIKI KAISHAInventors: Hiroyuki NAGANUMA, Kenichiro YAMAMOTO, Yuko YOTSUMOTO, Hideyuki WAKABAYASHI
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Publication number: 20150252913Abstract: In a cage-type of pressure reducing device, fewer small holes are formed in a bottommost rank of an outer peripheral variable cage portion than a per-rank number of small holes of other ranks. Moreover, a bottom end portion of a blocking wall surface of a plug is formed slanted so that an inner peripheral variable cage portion side is positioned higher than an outer peripheral variable cage portion side.Type: ApplicationFiled: March 6, 2015Publication date: September 10, 2015Applicant: AZBIL KIMMON CO., LTD.Inventor: Kenichiro YAMAMOTO
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Publication number: 20150181919Abstract: To provide a bottled carbonated drink containing indigestible dextrin, capable of reducing exuding of a dissolved carbon dioxide. The bottled carbonated drink containing indigestible dextrin, including a caramel pigment and a high-intensity sweetener is provided.Type: ApplicationFiled: September 3, 2012Publication date: July 2, 2015Applicant: KIRIN BEVERAGE COMPANY, LIMITEDInventors: Hideyuki Wakabayashi, Yuko Yotsumoto, Hiroyuki Naganuma, Kenichiro Yamamoto
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Publication number: 20150175663Abstract: An object of the present invention is to provide a process capable of producing a self-assembling peptide derivative that is useful in the fields of regenerative medicine and surgery in large quantities and in an economical and efficient manner. In particular, provided is a production process employing a combination of (i) a step of convergently constructing a sequence with use of a common repeating unit consisting of a specific amino acid sequence and (ii) a step of first isolating the peptide derivative as a disulfuric acid salt, a tetramethanesulfonic acid salt or a tetra(trifluoroacetic acid (TFA) salt), and then subjecting the peptide salt to a salt exchange reaction to yield a tetrahydrochloric acid salt.Type: ApplicationFiled: July 12, 2013Publication date: June 25, 2015Inventors: Hidenori Yokoi, Yasuhiro Yokoyama, Keisuke Matsuyama, Kenichiro Yamamoto, Kinsei Anzai, Daisuke Nakamura, Toyohiro Nagano, Kazuya Kodama
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Patent number: 8614316Abstract: The present invention provides a chiral phase-transfer catalyst of the following formula (I): The compound (I) can be produced by reacting a 2,2?-dimethylene bromide-1,1?-biphenyl derivative, which can be produced through comparatively small number of steps, with an easily available secondary amine.Type: GrantFiled: March 24, 2006Date of Patent: December 24, 2013Assignee: Nagase & Co., Ltd.Inventors: Keiji Maruoka, Yukifumi Nishimoto, Kenichiro Yamamoto