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).

  • Patent number: 12146146
    Abstract: 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: Grant
    Filed: August 26, 2021
    Date of Patent: November 19, 2024
    Assignees: SUMITOMO RUBBER INDUSTRIES, LTD., TOHOKU UNIVERSITY, KANAZAWA UNIVERSITY
    Inventors: Yuko Sakurai, Haruhiko Yamaguchi, Yukino Inoue, Kazuhisa Fushihara, Seiji Takahashi, Satoshi Yamashita, Toru Nakayama
  • Publication number: 20240354537
    Abstract: 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: Application
    Filed: April 18, 2024
    Publication date: October 24, 2024
    Inventors: Takuya ONO, Takahiro KAMADA, Mitsuhiro YAMASHITA, Yuko YAMAMOTO
  • Publication number: 20240354536
    Abstract: 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: Application
    Filed: April 18, 2024
    Publication date: October 24, 2024
    Inventors: Takuya ONO, Takahiro KAMADA, Mitsuhiro YAMASHITA, Yuko YAMAMOTO, Satoshi KANEKO
  • Publication number: 20240357048
    Abstract: 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: Application
    Filed: April 18, 2024
    Publication date: October 24, 2024
    Inventors: Takuya ONO, Takahiro KAMADA, Mitsuhiro YAMASHITA, Yuko YAMAMOTO
  • Publication number: 20240354538
    Abstract: 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: Application
    Filed: April 18, 2024
    Publication date: October 24, 2024
    Inventors: Takahiro KAMADA, Mitsuhiro YAMASHITA, Yuko YAMAMOTO, Takuya ONO
  • Publication number: 20240308558
    Abstract: 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: Application
    Filed: April 28, 2022
    Publication date: September 19, 2024
    Inventors: Yuko YAMASHITA, Yuichi KOBAYASHI, Tsuyoshi MINAKAWA, Yasuhide MORI, Yumiko ISHIDO, Kazumasa TOKUHASHI, Atsushi TOYAMA, Hirotake YOSHIDA
  • Publication number: 20240273323
    Abstract: 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: Application
    Filed: February 8, 2024
    Publication date: August 15, 2024
    Inventors: Mitsuhiro YAMASHITA, Takahiro KAMADA, Takuya ONO, Yuko YAMAMOTO
  • Publication number: 20230281532
    Abstract: 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 t
    Type: Application
    Filed: August 25, 2021
    Publication date: September 7, 2023
    Inventors: Tsuyoshi MINAKAWA, Yuki MAEKAWA, Ryota UEMATSU, Yuko YAMASHITA, Yumiko ISHIDO, Yuichi KOBAYASHI
  • Publication number: 20220414582
    Abstract: 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: Application
    Filed: February 24, 2022
    Publication date: December 29, 2022
    Applicant: Hitachi, Ltd.
    Inventors: Yumiko ISHIDO, Yuichi KOBAYASHI, Yuko YAMASHITA
  • Publication number: 20220335351
    Abstract: 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: Application
    Filed: September 3, 2020
    Publication date: October 20, 2022
    Inventors: Yuko YAMASHITA, Yuichi KOBAYASHI, Yuki MAEKAWA, Yui KAZAWA, Kenichiro OKADA, Yoshimi KODERA, Maiko TAKAHASHI
  • Patent number: 11188567
    Abstract: 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: Grant
    Filed: July 21, 2017
    Date of Patent: November 30, 2021
    Assignee: Hitachi, Ltd.
    Inventors: Yuko Yamashita, Tsuyoshi Minakawa, Tomoe Tomiyama, Kenji Kawasaki, Hidenori Yamamoto, Takeshi Handa, Takashi Tsuno, Hiroyuki Hirata
  • Patent number: 11016758
    Abstract: 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: Grant
    Filed: November 29, 2017
    Date of Patent: May 25, 2021
    Assignee: HITACHI, LTD.
    Inventors: Hidenori Yamamoto, Takeshi Handa, Yuko Yamashita, Kenji Kawasaki, Syuuichirou Sakikawa, Takashi Tsuno
  • Publication number: 20200193343
    Abstract: To support realization of efficient data conversion processing even between data with undefined conversion definition and the like.
    Type: Application
    Filed: March 21, 2017
    Publication date: June 18, 2020
    Inventors: Takeshi HANDA, Yuko YAMASHITA, Hidenori YAMAMOTO, Kenji KAWASAKI, Syuuichirou SAKIKAWA, Takashi TSUNO
  • Patent number: 10377692
    Abstract: 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: Grant
    Filed: September 3, 2010
    Date of Patent: August 13, 2019
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Akira Kamabuchi, Yuko Yamashita
  • Publication number: 20190213002
    Abstract: 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: Application
    Filed: November 29, 2017
    Publication date: July 11, 2019
    Inventors: Hidenori YAMAMOTO, Takeshi HANDA, Yuko YAMASHITA, Kenji KAWASAKI, Syuuichirou SAKIKAWA, Takashi TSUNO
  • Publication number: 20190197047
    Abstract: 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: Application
    Filed: July 21, 2017
    Publication date: June 27, 2019
    Inventors: Yuko YAMASHITA, Tsuyoshi MINAKAWA, Tomoe TOMIYAMA, Kenji KAWASAKI, Hidenori YAMAMOTO, Takeshi HANDA, Takashi TSUNO, Hiroyuki HIRATA
  • Patent number: 8889333
    Abstract: 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: Grant
    Filed: April 10, 2012
    Date of Patent: November 18, 2014
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Koji Ichikawa, Isao Yoshida, Yuko Yamashita
  • Patent number: 8614046
    Abstract: 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: Grant
    Filed: July 9, 2010
    Date of Patent: December 24, 2013
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Koji Ichikawa, Masako Sugihara, Yuko Yamashita
  • Patent number: 8609317
    Abstract: 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: Grant
    Filed: July 9, 2010
    Date of Patent: December 17, 2013
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Koji Ichikawa, Masako Sugihara, Yuko Yamashita
  • Patent number: 8524440
    Abstract: 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: Grant
    Filed: January 3, 2011
    Date of Patent: September 3, 2013
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Yuko Yamashita, Nobuo Ando