Patents by Inventor Yuko Yamashita
Yuko Yamashita 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: 12146146Abstract: The present invention aims to provide a method for producing a trans-polyisoprenoid which can increase trans rubber production. The present invention is directed to a method for producing a trans-polyisoprenoid in vitro, which involves the use of a gene coding for a trans-prenyltransferase (tPT) family protein and further involves the use of rubber particles bound to a protein encoded by the gene, or a method for producing a trans-polyisoprenoid, which includes introducing into a plant a vector including a promotor having a promoter activity that drives laticifer-specific gene expression and a gene coding for a tPT family protein linked to the promotor to express a protein encoded by the gene specifically in laticifers.Type: GrantFiled: August 26, 2021Date of Patent: November 19, 2024Assignees: SUMITOMO RUBBER INDUSTRIES, LTD., TOHOKU UNIVERSITY, KANAZAWA UNIVERSITYInventors: Yuko Sakurai, Haruhiko Yamaguchi, Yukino Inoue, Kazuhisa Fushihara, Seiji Takahashi, Satoshi Yamashita, Toru Nakayama
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Color Correction Device, Printing System, Color Correction Method, And Non-Volatile Recording Medium
Publication number: 20240354537Abstract: A color correction device includes a color conversion section configured to convert an input value of an input color space into an output value of an output color space, a selection section configured to receive selection of one or more color components as target color components from among a plurality of color components used in a printing device, and a correction section configured to corrects a output value. The correction section configured to, when the input value is a first type input value representing a color that does not include the target color component, execute a first correction process that corrects a first type output value corresponding to a first type input value so as to reduce the target color component.Type: ApplicationFiled: April 18, 2024Publication date: October 24, 2024Inventors: Takuya ONO, Takahiro KAMADA, Mitsuhiro YAMASHITA, Yuko YAMAMOTO -
Publication number: 20240354536Abstract: A color correction device includes: a color conversion unit configured to convert an input value in an input color space into an output value in an output color space; a selection unit configured to receive a selection, as a target color component, of one or more color components among a plurality of color components used in a printing device; and a correction unit configured to correct the output value in a manner of reducing the target color component when the input value represents a color not including the target color component.Type: ApplicationFiled: April 18, 2024Publication date: October 24, 2024Inventors: Takuya ONO, Takahiro KAMADA, Mitsuhiro YAMASHITA, Yuko YAMAMOTO, Satoshi KANEKO
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Publication number: 20240357048Abstract: A color correction device includes: a color conversion unit configured to convert an input value in an input color space into an output value in an output color space; a selection unit configured to receive a selection, as a target color component, of one or more color components among a plurality of color components used in a printing device; and a correction unit configured to correct the output value in a manner of reducing the target color component when the input value represents a color not including the target color component. The correction unit reduces, when a specific multi-order color component different from the target color component is not included in the input value and the specific multi-order color component is included in the output value, the specific multi-order color component in the output value.Type: ApplicationFiled: April 18, 2024Publication date: October 24, 2024Inventors: Takuya ONO, Takahiro KAMADA, Mitsuhiro YAMASHITA, Yuko YAMAMOTO
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Publication number: 20240354538Abstract: A color correction device includes: a color conversion unit configured to convert an input value in an input color space into an output value in an output color space; a selection unit configured to receive a selection, as a target color component, of one or more color components among a plurality of color components used in a printing device; and a correction unit configured to execute a first correction process of correcting, when the input value is a first type input value representing a color not including the target color component, a first type output value corresponding to the first type input value in a manner of reducing the target color component. The first correction process includes non-target-color component correction of reducing a color difference between before and after correction by correcting an output value component corresponding to a non-target-color component that is a color component other than the target color component among the plurality of color components.Type: ApplicationFiled: April 18, 2024Publication date: October 24, 2024Inventors: Takahiro KAMADA, Mitsuhiro YAMASHITA, Yuko YAMAMOTO, Takuya ONO
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Publication number: 20240308558Abstract: An operation plan change assistance system includes a determination model generation unit configured to generate an operation plan change determination model that receives information about a train operation content before a certain point in time and information about a change in an operation plan executed before the point in time and outputs information about a change in operation plan to be executed next; and an operation plan change proposal creation unit configured to input information about a train operation content before a point in time designated by a user and information about a change in an operation plan executed before the designated point in time, create change candidates that are candidates for each change in an operation plan to be executed in stages after the designated point in time, specify a change candidate that satisfies a predetermined condition, and create the specified change candidate as an operation plan change proposal.Type: ApplicationFiled: April 28, 2022Publication date: September 19, 2024Inventors: Yuko YAMASHITA, Yuichi KOBAYASHI, Tsuyoshi MINAKAWA, Yasuhide MORI, Yumiko ISHIDO, Kazumasa TOKUHASHI, Atsushi TOYAMA, Hirotake YOSHIDA
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Publication number: 20240273323Abstract: An image processing device includes a shielding degree calculation section that calculates a shielding degree of a printed layer, and a rendering section. The rendering section is configured to generate at least one of the front surface view, in which the printed object is observed from the front surface side, and the back surface view, in which the printed object is observed from the back surface side, by mapping an image data, which is color converted, to a 3D object and by performing rendering using the shielding degree of the printed layer.Type: ApplicationFiled: February 8, 2024Publication date: August 15, 2024Inventors: Mitsuhiro YAMASHITA, Takahiro KAMADA, Takuya ONO, Yuko YAMAMOTO
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Publication number: 20230281532Abstract: Provided is a service plan change assistance apparatus (110) including: a storage apparatus (13) that stores a decision model in which a service status of each of a delayed train and a to-be-delayed train to be delayed due to the delayed train and train service plan change content for recovering a delay of the to-be-delayed train are associated with each other, in association with a station at which the to-be-delayed train is delayed due to the delayed train; and an arithmetic apparatus (11) that estimates a future train service status based on a train service plan and a train service record before a current time, identifies, from the estimated train service status, the station at which the to-be-delayed train to be delayed due to the delayed train is standing, inputs information on the estimated train service status to a decision model associated with the identified station to create a service plan change proposal that includes information indicating train service change content for recovering the delay of tType: ApplicationFiled: August 25, 2021Publication date: September 7, 2023Inventors: Tsuyoshi MINAKAWA, Yuki MAEKAWA, Ryota UEMATSU, Yuko YAMASHITA, Yumiko ISHIDO, Yuichi KOBAYASHI
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Publication number: 20220414582Abstract: A schedule change apparatus includes a change model creation section, a schedule creation section, a schedule change evaluation indicator creation section, a production simulator, and a control section. The change model creation section creates a change model estimating a portion of the schedule to be changed. The schedule creation section uses the schedule change model to generate proposed schedule changes and generate a proposed alternative schedule. The schedule change evaluation section generates a schedule change evaluation indicator indicating a best value for a proposed schedule change. The production simulator implements simulation with a simulation condition changed on a basis of schedule execution status information and equipment operation status information for the day and calculates values of the schedule change evaluation indicator for the proposed alternative schedule candidate group on a basis of the schedule change evaluation indicator already learned.Type: ApplicationFiled: February 24, 2022Publication date: December 29, 2022Applicant: Hitachi, Ltd.Inventors: Yumiko ISHIDO, Yuichi KOBAYASHI, Yuko YAMASHITA
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Publication number: 20220335351Abstract: Provided is a resource operation planning assistance apparatus for automatically generating a change tendency from a past resource operation planning change history, using the change tendency to generate a solution proposal to an inconsistency in a resource operation planning, and presenting the solution proposal together with a priority order. The resource operation planning assistance apparatus includes: a schedule candidate creation unit configured to create a schedule candidate of each resource; a history learning unit configured to learn an operation planning history in advance to generate a schedule change rule; a schedule candidate list creation unit configured to create a schedule candidate list for an operation planning target resource; a planning creation unit configured to create, with respect to at least one violation included in an operation planning, an operation planning for solving the violation; and an operation change content display unit.Type: ApplicationFiled: September 3, 2020Publication date: October 20, 2022Inventors: Yuko YAMASHITA, Yuichi KOBAYASHI, Yuki MAEKAWA, Yui KAZAWA, Kenichiro OKADA, Yoshimi KODERA, Maiko TAKAHASHI
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Patent number: 11188567Abstract: A data analysis support apparatus includes a relationship network generation section that analyzes a relationship between operating systems, a relationship between operation data tables, a relationship between data items possessed by the operation data tables and a relationship between data values possessed by records of the operation data tables and stores them, as a relationship network; a data item classification section that classifies data items that become a data analysis target into a first data type based on an actual value and a second data type based on a planned value; an analysis data table generation section that generates and accumulates an analysis data table to be used for data analysis; a data model generation section that generates, as a data model, a data item group that allows data analysis in combination; and an analysis target item presentation section that recommends a data item to be made an analysis target.Type: GrantFiled: July 21, 2017Date of Patent: November 30, 2021Assignee: Hitachi, Ltd.Inventors: Yuko Yamashita, Tsuyoshi Minakawa, Tomoe Tomiyama, Kenji Kawasaki, Hidenori Yamamoto, Takeshi Handa, Takashi Tsuno, Hiroyuki Hirata
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Patent number: 11016758Abstract: Proposal of data analysis components is enabled to be performed irrespective of the quantity of an implementation history of data analysis, and thus efficiency and cost reduction of production of software for data analysis are promoted. A data utilization platform server 101 is configured to includes a arithmetic device 112 which executes processing of generating analysis relationship information prescribing linkage between analysis target data and an analysis component executing analysis processing for the analysis target table on the basis of a relationship among a plurality pieces of the analysis target data collected from a plurality of predetermined systems; and processing of specifying a combination of a plurality of the analysis components available for predetermined data designated as an analysis target by a user on the basis of the analysis relationship information.Type: GrantFiled: November 29, 2017Date of Patent: May 25, 2021Assignee: HITACHI, LTD.Inventors: Hidenori Yamamoto, Takeshi Handa, Yuko Yamashita, Kenji Kawasaki, Syuuichirou Sakikawa, Takashi Tsuno
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Publication number: 20200193343Abstract: To support realization of efficient data conversion processing even between data with undefined conversion definition and the like.Type: ApplicationFiled: March 21, 2017Publication date: June 18, 2020Inventors: Takeshi HANDA, Yuko YAMASHITA, Hidenori YAMAMOTO, Kenji KAWASAKI, Syuuichirou SAKIKAWA, Takashi TSUNO
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Patent number: 10377692Abstract: A photoresist composition comprising a resin which comprises a structural unit derived from a compound having an acid-labile group and which is insoluble or poorly soluble in an alkali aqueous solution but becomes soluble in an alkali aqueous solution by the action of an acid, an acid generator and a compound represented by the formula (I?): wherein R51, R52, R53 and R54 independently each represent a C1-C8 alkyl group, and A11 represents a C3-C36 divalent saturated cyclic hydrocarbon group which can contain one or more heteroatoms and which have one or more substituents or a C6-C20 divalent aromatic hydrocarbon group which can contain one or more heteroatoms and which have one or more substituents.Type: GrantFiled: September 3, 2010Date of Patent: August 13, 2019Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Akira Kamabuchi, Yuko Yamashita
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Publication number: 20190213002Abstract: Proposal of data analysis components is enabled to be performed irrespective of the quantity of an implementation history of data analysis, and thus efficiency and cost reduction of production of software for data analysis are promoted. A data utilization platform server 101 is configured to includes a arithmetic device 112 which executes processing of generating analysis relationship information prescribing linkage between analysis target data and an analysis component executing analysis processing for the analysis target table on the basis of a relationship among a plurality pieces of the analysis target data collected from a plurality of predetermined systems; and processing of specifying a combination of a plurality of the analysis components available for predetermined data designated as an analysis target by a user on the basis of the analysis relationship information.Type: ApplicationFiled: November 29, 2017Publication date: July 11, 2019Inventors: Hidenori YAMAMOTO, Takeshi HANDA, Yuko YAMASHITA, Kenji KAWASAKI, Syuuichirou SAKIKAWA, Takashi TSUNO
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Publication number: 20190197047Abstract: A data analysis support apparatus includes: a relationship network generation section that analyzes a relationship between operating systems, a relationship between operation data tables, a relationship between data items possessed by the operation data tables and a relationship between data values possessed by records of the operation data tables and stores them, as a relationship network; a data item classification section that classifies data items that become a data analysis target into a first data type based on an actual value and a second data type based on a planned value or a pre-definition; an analysis data table generation section that generates and accumulates an analysis data table to be used for data analysis; a data model generation section that generates, as a data model, a data item group that allows data analysis in combination; and an analysis target item presentation section that recommends a data item to be made an analysis target.Type: ApplicationFiled: July 21, 2017Publication date: June 27, 2019Inventors: Yuko YAMASHITA, Tsuyoshi MINAKAWA, Tomoe TOMIYAMA, Kenji KAWASAKI, Hidenori YAMAMOTO, Takeshi HANDA, Takashi TSUNO, Hiroyuki HIRATA
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Patent number: 8889333Abstract: A salt represented by formula (I): wherein Q1 and Q2 independently each represent a fluorine atom or a C1-C6 perfluoroalkyl group, L1 represents a C1-C17 divalent saturated hydrocarbon group in which a methylene group may be replaced by an oxygen atom or a carbonyl group, L2 and L3 respectively represent a single bond or a C1-C6 divalent saturated alkyl group in which a methylene group may be replaced by an oxygen atom or a carbonyl group, ring W1 and ring W2 respectively represent a C3-C36 hydrocarbon ring, R1 and R2 respectively represent a hydrogen atom or C1-C6 alkyl group, R3 represents C1-C6 alkyl group, t represents an integer of 0 to 2 and Z+ represents an organic counter ion.Type: GrantFiled: April 10, 2012Date of Patent: November 18, 2014Assignee: Sumitomo Chemical Company, LimitedInventors: Koji Ichikawa, Isao Yoshida, Yuko Yamashita
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Patent number: 8614046Abstract: A salt represented by the formula (I-Pa): wherein Xpa represents a single bond or a C1-C4 alkylene group, Rpa represents a single bond, a C4-C36 divalent alicyclic hydrocarbon group or a C6-C36 divalent aromatic hydrocarbon group, and one or more methylene groups in the divalent alicyclic hydrocarbon group can be replaced by —O— or —CO—, Ypa represents a polymerizable group, and Zpa+ represents an organic cation.Type: GrantFiled: July 9, 2010Date of Patent: December 24, 2013Assignee: Sumitomo Chemical Company, LimitedInventors: Koji Ichikawa, Masako Sugihara, Yuko Yamashita
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Patent number: 8609317Abstract: A salt represented by the formula (I—Pb): wherein Xpb represents a single bond or —O—, Rpb represents a single bond etc., Ypb represents a polymerizable group, Zpb represents an organic group, Xpc represents a single bond or a C1-C4 alkylene group, and Rpc represents a C1-C10 aliphatic hydrocarbon group which can have one or more substituents etc.Type: GrantFiled: July 9, 2010Date of Patent: December 17, 2013Assignee: Sumitomo Chemical Company, LimitedInventors: Koji Ichikawa, Masako Sugihara, Yuko Yamashita
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Patent number: 8524440Abstract: The present invention provides a photoresist composition comprising a resin which comprises a structural unit represented by the formula (I): wherein Q1 and Q2 independently represent a fluorine atom etc., U represents a C1-C20 divalent hydrocarbon group etc., X1 represents —O—CO— etc., and A+ represents an organic counter ion, and a compound represented by the formula (D?): wherein R51, R52, R53 and R54 independently represent a C1-C20 alkyl group etc., and A11 represents a C1-C36 saturated cyclic hydrocarbon group which may have one or more substituents and which may contain one or more heteroatoms.Type: GrantFiled: January 3, 2011Date of Patent: September 3, 2013Assignee: Sumitomo Chemical Company, LimitedInventors: Yuko Yamashita, Nobuo Ando