Patents by Inventor Yumiko Yamashita

Yumiko 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: 12188885
    Abstract: An evaluation device includes an X-ray diffraction measuring device configured to acquire a first X-ray locking curve having a first main peak and a first sub-peak partially overlapping the first main peak by measuring an X-ray locking curve of a first portion of a sample having a crystalline material. The evaluation device includes an analysis device configured to separate the first sub-peak from the first main peak, perform first evaluation of a crystal defects or distortion of the sample based on a peak position, peak intensity, or a half width of the separated first sub-peak, and output the first evaluation.
    Type: Grant
    Filed: August 22, 2022
    Date of Patent: January 7, 2025
    Assignee: KIOXIA CORPORATION
    Inventors: Takehiro Nakai, Yumiko Yamashita, Ippei Kamiyama
  • Patent number: 11995987
    Abstract: An information processing apparatus comprises a controller configured to: receive vehicle data from a plurality of vehicles, specify a first vehicle, among the plurality of vehicles, that is predicted to be parked to pick up or drop off a person in a predetermined period of time, based on the vehicle data, make a determination, based on the vehicle data, whether the first vehicle is in a first state in which parking for pick-up of the person is predicted to be performed or a second state in which parking for drop-off of the person is predicted to be performed, and perform assignment of a parking position to the first vehicle based on a result of the determination.
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: May 28, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yasuhiro Hayashi, Kazunori Fujimori, Takuji Yamada, Naoya Oka, Daisuke Kimura, Yumiko Yamashita
  • Patent number: 11955372
    Abstract: A semiconductor storage device includes: a semiconductor substrate; a plurality of circuit regions; and an element isolation region having a trench shape formed between the circuit regions. In the element isolation region including a thermal oxide film and a silicon oxide film, a sub-trench is formed in a bottom corner portion, and the thermal oxide film covers at least an inner wall of the sub-trench.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: April 9, 2024
    Assignee: KIOXIA CORPORATION
    Inventors: Takehiro Nakai, Mizuki Tamura, Yumiko Yamashita
  • Publication number: 20230288351
    Abstract: An evaluation device includes an X-ray diffraction measuring device configured to acquire a first X-ray locking curve having a first main peak and a first sub-peak partially overlapping the first main peak by measuring an X-ray locking curve of a first portion of a sample having a crystalline material. The evaluation device includes an analysis device configured to separate the first sub-peak from the first main peak, perform first evaluation of a crystal defects or distortion of the sample based on a peak position, peak intensity, or a half width of the separated first sub-peak, and output the first evaluation.
    Type: Application
    Filed: August 22, 2022
    Publication date: September 14, 2023
    Applicant: Kioxia Corporation
    Inventors: Takehiro Nakai, Yumiko Yamashita, Ippei Kamiyama
  • Patent number: 11629341
    Abstract: The purpose of the present invention is to provide a method for producing selenoneine that allows production of selenoneine at higher yields as compared with a conventional technology, and, therefore, enables selenoneine production on an industrial scale. This purpose can be achieved by a method for producing selenoneine, comprising the step of applying histidine and a selenium compound to a transformant that has a gene encoding an enzyme of (1) below introduced therein and that can overexpress the introduced gene, to obtain selenoneine. (1) An enzyme that catalyzes a reaction in which hercynylselenocysteine is produced from histidine and selenocysteine in the presence of S-adenosylmethionine and iron (II).
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: April 18, 2023
    Assignee: KIKKOMAN CORPORATION
    Inventors: Keiichi Ichikawa, Yasutomo Shinohara, Seiichi Hara, Keiko Kurosawa, Yumiko Yamashita, Michiaki Yamashita
  • Publication number: 20220170757
    Abstract: The present disclosure provides more appropriate information for vehicles. An information processing apparatus of the present disclosure receives pieces of probe data from a plurality of vehicles having traveled through a predetermined point, each of the pieces of probe data indicating a traveling environment at the point, and generates information for other vehicles to pass through the point, for each of attributes of vehicles, based on the pieces of probe data.
    Type: Application
    Filed: November 26, 2021
    Publication date: June 2, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yasuhiro HAYASHI, Kazunori FUJIMORI, Takuji YAMADA, Naoya OKA, Daisuke KIMURA, Yumiko YAMASHITA
  • Publication number: 20220157169
    Abstract: An information processing apparatus comprises a controller configured to: receive vehicle data from a plurality of vehicles, specify a first vehicle, among the plurality of vehicles, that is predicted to be parked to pick up or drop off a person in a predetermined period of time, based on the vehicle data, make a determination, based on the vehicle data, whether the first vehicle is in a first state in which parking for pick-up of the person is predicted to be performed or a second state in which parking for drop-off of the person is predicted to be performed, and perform assignment of a parking position to the first vehicle based on a result of the determination.
    Type: Application
    Filed: November 2, 2021
    Publication date: May 19, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yasuhiro HAYASHI, Kazunori FUJIMORI, Takuji YAMADA, Naoya OKA, Daisuke KIMURA, Yumiko YAMASHITA
  • Publication number: 20220148108
    Abstract: An information processing apparatus comprises a controller configured to: generate a plurality of movement plans for touring around a plurality of spots; acquire, for each of the plurality of spots included in each of the plurality of movement plans, spot information that is information that affects a level of satisfaction of a user visiting the spot; and present, to the user, each of the plurality of movement plans together with the spot information about each of the plurality of spots.
    Type: Application
    Filed: October 26, 2021
    Publication date: May 12, 2022
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yasuhiro HAYASHI, Kazunori FUJIMORI, Takuji YAMADA, Naoya OKA, Daisuke KIMURA, Yumiko YAMASHITA
  • Publication number: 20220148910
    Abstract: A semiconductor storage device includes: a semiconductor substrate; a plurality of circuit regions; and an element isolation region having a trench shape formed between the circuit regions. In the element isolation region including a thermal oxide film and a silicon oxide film, a sub-trench is formed in a bottom corner portion, and the thermal oxide film covers at least an inner wall of the sub-trench.
    Type: Application
    Filed: August 20, 2021
    Publication date: May 12, 2022
    Applicant: Kioxia Corporation
    Inventors: Takehiro NAKAI, Mizuki TAMURA, Yumiko YAMASHITA
  • Publication number: 20210317463
    Abstract: The purpose of the present invention is to provide a method for producing selenoneine that allows production of selenoneine at higher yields as compared with a conventional technology, and, therefore, enables selenoneine production on an industrial scale. This purpose can be achieved by a method for producing selenoneine, comprising the step of applying histidine and a selenium compound to a transformant that has a gene encoding an enzyme of (1) below introduced therein and that can overexpress the introduced gene, to obtain selenoneine. (1) An enzyme that catalyzes a reaction in which hercynylselenocysteine is produced from histidine and selenocysteine in the presence of S-adenosylmethionine and iron (II).
    Type: Application
    Filed: May 13, 2021
    Publication date: October 14, 2021
    Applicant: KIKKOMAN CORPORATION
    Inventors: Keiichi ICHIKAWA, Yasutomo SHINOHARA, Seiichi HARA, Keiko KUROSAWA, Yumiko YAMASHITA, Michiaki YAMASHITA
  • Patent number: 11028400
    Abstract: The purpose of the present invention is to provide a method for producing selenoneine that allows production of selenoneine at higher yields as compared with a conventional technology, and, therefore, enables selenoneine production on an industrial scale. This purpose can be achieved by a method for producing selenoneine, comprising the step of applying histidine and a selenium compound to a transformant that has a gene encoding an enzyme of (1) below introduced therein and that can overexpress the introduced gene, to obtain selenoneine. (1) An enzyme that catalyzes a reaction in which hercynylselenocysteine is produced from histidine and selenocysteine in the presence of S-adenosylmethionine and iron (II).
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: June 8, 2021
    Assignee: KIKKOMAN CORPORATION
    Inventors: Keiichi Ichikawa, Yasutomo Shinohara, Seiichi Hara, Keiko Kurosawa, Yumiko Yamashita, Michiaki Yamashita
  • Publication number: 20200132500
    Abstract: Provided is a new road deducation assistance device, a new road deducation assistance method, a computer program, a computer program product, and a recording medium having the computer program recorded therein. This new road deducation assistance method involves: a probe information storage unit that stores sets of probe information including terminal ID information, date information, and positional information of a terminal device, acquired from the terminal device that has a positional information acquisition function and that is mountable to a vehicle; and a map database that stores sets of map information including information about links, wherein sets of probe information including speed information of a prescribed value or higher and not matching the links are extracted as target probe information sets from among the stored sets of probe information, and the extracted target probe information sets are superimposed on the map information to be displayed.
    Type: Application
    Filed: July 20, 2017
    Publication date: April 30, 2020
    Inventor: Yumiko Yamashita
  • Patent number: 10393536
    Abstract: A probe information storing unit is provided to store therein probe information items of a vehicle, and a voxel storing unit is provided to store therein voxels, which are defined and later described, in association with position information of the respective voxels. The voxels are defined in a three-dimensional space based on map data. The voxel storing unit and the probe information storing unit are referred to, and the probe information items are given, as votes, to the voxels that correspond to position information of the respective probe information items. A statistical process is executed to the probe information items given to each of the voxels, and the process results are associated with the respective voxels.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: August 27, 2019
    Assignee: TOYOTA MAPMASTER INCORPORATED
    Inventors: Naoki Kitagawa, Yumiko Yamashita, Yoshihiro Ui
  • Publication number: 20180237815
    Abstract: The purpose of the present invention is to provide a method for producing selenoneine that allows production of selenoneine at higher yields as compared with a conventional technology, and, therefore, enables selenoneine production on an industrial scale. This purpose can be achieved by a method for producing selenoneine, comprising the step of applying histidine and a selenium compound to a transformant that has a gene encoding an enzyme of (1) below introduced therein and that can overexpress the introduced gene, to obtain selenoneine. (1) An enzyme that catalyzes a reaction in which hercynylselenocysteine is produced from histidine and selenocysteine in the presence of S-adenosylmethionine and iron (II).
    Type: Application
    Filed: June 17, 2016
    Publication date: August 23, 2018
    Applicant: KIKKOMAN CORPORATION
    Inventors: Keiichi ICHIKAWA, Yasutomo SHINOHARA, Seiichi HARA, Keiko KUROSAWA, Yumiko YAMASHITA, Michiaki YAMASHITA
  • Publication number: 20180216954
    Abstract: A probe information storing unit is provided to store therein probe information items of a vehicle, and a voxel storing unit is provided to store therein voxels, which are defined and later described, in association with position information of the respective voxels. The voxels are defined in a three-dimensional space based on map data. The voxel storing unit and the probe information storing unit are referred to, and the probe information items are given, as votes, to the voxels that correspond to position information of the respective probe information items. A statistical process is executed to the probe information items given to each of the voxels, and the process results are associated with the respective voxels.
    Type: Application
    Filed: January 29, 2018
    Publication date: August 2, 2018
    Inventors: NAOKI KITAGAWA, YUMIKO YAMASHITA, YOSHIHIRO UI
  • Patent number: 9753018
    Abstract: The invention provides a method of improving an antioxidant effect in a redox pathway that involves selenium in a subject, an in vitro method of inhibiting oxidation in a cell or tissue, and an in vitro method of promoting proliferation of a cell, by use of a selenium-containing compound of chemical formula 1:
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: September 5, 2017
    Assignee: Fisheries Research Agency
    Inventors: Yumiko Yamashita, Michiaki Yamashita, Takeshi Yabu
  • Publication number: 20160266079
    Abstract: The invention provides a method of improving an antioxidant effect in a redox pathway that involves selenium in a subject, an in vitro method of inhibiting oxidation in a cell or tissue, and an in vitro method of promoting proliferation of a cell, by use of a selenium-containing compound of chemical formula 1:
    Type: Application
    Filed: May 18, 2016
    Publication date: September 15, 2016
    Applicant: Fisheries Research Agency
    Inventors: Yumiko YAMASHITA, Michiaki YAMASHITA, Takeshi YABU
  • Patent number: 9393231
    Abstract: The invention provides a method of improving an antioxidant effect in a redox pathway that involves selenium in a subject, an in vitro method of inhibiting oxidation in a cell or tissue, and an in vitro method of promoting proliferation of a cell, by use of a selenium-containing compound of chemical formula 1:
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: July 19, 2016
    Assignee: Fisheries Research Agency
    Inventors: Yumiko Yamashita, Michiaki Yamashita, Takeshi Yabu
  • Publication number: 20150297569
    Abstract: The invention provides a method of improving an antioxidant effect in a redox pathway that involves selenium in a subject, an in vitro method of inhibiting oxidation in a cell or tissue, and an in vitro method of promoting proliferation of a cell, by use of a selenium-containing compound of chemical formula 1:
    Type: Application
    Filed: June 29, 2015
    Publication date: October 22, 2015
    Inventors: Yumiko YAMASHITA, Michiaki YAMASHITA, Takeshi YABU
  • Patent number: 9109158
    Abstract: A novel selenium-containing compound, a method of producing the selenium-containing compound, an analysis method using the selenium-containing compound, and use of the selenium-containing compound as an antioxidant, are disclosed. A novel selenium-containing compound shown by any of chemical formulas 1 to 4 is obtained by extracting a selenium-containing compound from a sample using an organic solvent or water, and purifying the selenium-containing compound. The novel selenium-containing compound may be used for a novel analysis method, or may be used as an antioxidant.
    Type: Grant
    Filed: November 17, 2010
    Date of Patent: August 18, 2015
    Assignee: Fisheries Research Agency
    Inventors: Yumiko Yamashita, Michiaki Yamashita, Takeshi Yabu