Patents by Inventor Yuki Shimizu

Yuki Shimizu 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: 11410461
    Abstract: A group to be authenticated in face authentication is efficiently registered in a system. An information processing system includes a face detection unit configured to detect a face from an image in which a plurality of faces of persons are shown, a determination unit configured to determine whether or not the face detected by the face detection unit satisfies a predetermined condition, and a registration information generation unit configured to generate registration information, the registration information being information in which a partial image of each of a plurality of faces that have been determined to satisfy the predetermined condition is associated with an identifier identifying a group to be authenticated in face authentication.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: August 9, 2022
    Assignee: NEC CORPORATION
    Inventor: Yuki Shimizu
  • Publication number: 20220240177
    Abstract: The present disclosure provides technology of setting the reception period of a repeater or the transmission period of a transmitter. The present disclosure provides a method of setting the reception period of a repeater 100 including a battery 120 and configured to receive radio waves transmitted by at least one transmitter 200, the method including setting the reception period of the repeater 100 based on a power consumption Pk (Wh) of the at least one transmitter 200 and a power consumption Pc (Wh) of the repeater 100.
    Type: Application
    Filed: January 6, 2022
    Publication date: July 28, 2022
    Inventors: Takumi NISHINA, TOMOHISA YOSHIE, Yuki KYODA, MASATO SASAKI, SATOSHI SHIMIZU, DAISUKE TOYOSHIMA
  • Patent number: 11385131
    Abstract: The present invention provides a low-cost detachment determining device capable of determining whether or not an electromagnetic valve-equipped device has been detached. The detachment determining device determines whether or not at least a part of an electromagnetic valve-equipped device included in an industrial machine, such as a construction machine or an industrial vehicle, has been detached from the industrial machine, the electromagnetic valve-equipped device being a hydraulic device equipped with an electromagnetic valve.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: July 12, 2022
    Assignee: KAWASAKI JUKGYO KABUSHIKI KAISHA
    Inventors: Akihiro Kondo, Hideyasu Muraoka, Yuki Nakayama, Hiroaki Shimizu
  • Publication number: 20220215386
    Abstract: A transaction management device includes: a memory; and a processor coupled to the memory. The processor is configured to register, into a database, with respect to a first blockchain that stores a plurality of transactions with which first information and second information are associated, a plurality of multiple pieces of the second information in the plurality of transactions in units of groups based on the first information; and register, into a second blockchain, hash values obtained by hashing the plurality of pieces of second information in the units cf groups.
    Type: Application
    Filed: March 25, 2022
    Publication date: July 7, 2022
    Applicant: FUJITSU LIMITED
    Inventors: Yuki Yonekura, Toshiya Shimizu, Shingo Fujimoto
  • Publication number: 20220144977
    Abstract: A method of producing modified vinyl alcohol-based polymer particles, includes mixing vinyl alcohol-based polymer particles with a mixed medium containing unsaturated carboxylic acid, an acid catalyst, and water, wherein, by mixing the vinyl alcohol-based polymer particles with the mixed medium, the vinyl alcohol-based polymer particles are reacted with the unsaturated carboxylic acid to obtain modified vinyl alcohol-based polymer particles containing a vinyl ester unit represented by a formula (2) below, having a vinyl alcohol unit content based on the total constitutional units from 95 to 99.99 mol %, and having an average particle diameter from 50 to 2000 ?m. The production method does not cause the problem of the residual sulfur content derived from a liquid medium used for reaction and is also capable of modifying the vinyl alcohol-based polymer particles while maintaining the particle shape.
    Type: Application
    Filed: March 12, 2020
    Publication date: May 12, 2022
    Applicant: KURARAY CO., LTD.
    Inventors: Yuki TACHIBANA, Yusuke AMANO, Yuki SHIMIZU, Kazuhiko MAEKAWA
  • Publication number: 20220147296
    Abstract: A screen data generating system (100) includes: a generation device (10) to generate screen data for displaying a monitoring screen (101) used for monitoring an operating state of a control device (30) that controls an apparatus (40); and a server (20) to acquire, from the control device (30), device identification information for identifying the control device (30) and unit configuration information about a unit included in the control device (30) to provide the acquired device identification information and the acquired unit configuration information. The generation device (10) includes a template storage to store multiple templates of the screen data, and generates, from a template including the unit configuration information provided by the server (20), the screen data relating to the control device indicated by the device identification information provided by the server (20).
    Type: Application
    Filed: April 25, 2019
    Publication date: May 12, 2022
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yuki SHIMIZU, Yasuaki GOTO
  • Publication number: 20220089793
    Abstract: A method of producing modified vinyl alcohol-based polymer particles, includes mixing vinyl alcohol-based polymer particles with a mixed medium containing unsaturated carboxylic acid, an acid catalyst, and water, wherein, by mixing the vinyl alcohol-based polymer particles with the mixed medium, the vinyl alcohol-based polymer particles are reacted with the unsaturated carboxylic acid to obtain modified vinyl alcohol-based polymer particles containing a vinyl ester unit represented by a formula (2) below, having a vinyl alcohol unit content based on the total constitutional units of 60 mol % or more and less than 95 mol %, and having an average particle diameter from 50 to 2000 ?m. The production method is capable of controlling the particle shape and does not cause the problem of the residual sulfur content, and is further convenient and economically advantageous.
    Type: Application
    Filed: December 26, 2019
    Publication date: March 24, 2022
    Applicant: KURARAY CO., LTD.
    Inventors: Yuki TACHIBANA, Yusuke AMANO, Yuki SHIMIZU, Kazuhiko MAEKAWA
  • Publication number: 20220093174
    Abstract: A semiconductor storage device includes a first plane storing user data and system information, a second plane storing the user data and the system information, a first latch circuit storing even-numbered bit data of the system information read from the first plane, a second latch circuit storing odd-numbered bit data of the system information read from the second plane, and a sequencer. The sequencer executes in parallel a first process of reading out the even-numbered bit data of the system information from the first plane and storing the read data in the first latch circuit and a second process of reading out the odd-numbered bit data of the system information from the second plane and storing the read data in the second latch circuit.
    Type: Application
    Filed: February 24, 2021
    Publication date: March 24, 2022
    Inventors: Yuki SHIMIZU, Kosuke YANAGIDAIRA
  • Publication number: 20220013181
    Abstract: According to one embodiment, a semiconductor memory device includes first and second memory cells; a first word line connected to the first and second memory cells; a first bit line connected to the first memory cell; a second bit line connected to the second memory cell; a first sense amplifier connected to the first bit line; a second sense amplifier connected to the second bit line; a voltage generation circuit; and a first row decoder which supplies a voltage to the first word line.
    Type: Application
    Filed: September 22, 2021
    Publication date: January 13, 2022
    Applicant: Toshiba Memory Corporation
    Inventors: Takeshi HIOKA, Tsukasa KOBAYASHI, Koji KATO, Yuki SHIMIZU, Hiroshi MAEJIMA
  • Publication number: 20210395925
    Abstract: A knit fabric production method includes a step of producing a knit fabric K1 from an untwisted yarn Y0 while producing the untwisted yarn Y0 by disposing a fiber bundle FB around a linear core member CP formed of a soluble polymer, falsely twisting the fiber bundle FB by using an air flow swirling in a predetermined first direction and simultaneously causing open end fibers OF to adhere to an outer circumferential surface of the falsely twisted fiber bundle FB by using an air flow swirling in a second direction opposite the first direction, and untwisting the falsely twisted fiber bundle FB.
    Type: Application
    Filed: November 12, 2019
    Publication date: December 23, 2021
    Applicant: KONDO COTTON SPINNING CO., LTD.
    Inventors: Masatoshi KAWAKAMI, Yoshiaki WATAI, Kyosuke KANDA, Yuki SHIMIZU
  • Publication number: 20210383868
    Abstract: A semiconductor memory device includes a substrate, first and second P-type well regions on the substrate, an N-type well region on the substrate and sandwiched between the first and second P-type well regions, a first peripheral circuit on a region of the first P-type well region adjacent to the N-type well region and supplied with a reference voltage via a first wiring, and a second peripheral circuit on a region of the second P-type well region adjacent to the N-type well region and supplied with a reference voltage via a second wiring.
    Type: Application
    Filed: August 23, 2021
    Publication date: December 9, 2021
    Inventors: Yuki SHIMIZU, Yoshihiko KAMATA, Tsukasa KOBAYASHI, Hideyuki KATAOKA, Koji KATO, Takumi FUJIMOTO, Yoshinao SUZUKI, Yuui SHIMIZU
  • Publication number: 20210381878
    Abstract: When there is currently no article at an upstream end of a trough of a downstream linear feeder, an upstream linear feeder is driven to operate until any article detected by an upstream article detector. In case no article is still detectable by the upstream article sensor when a predetermined period of time is passed after the upstream linear feeder starts to be driven, the upstream linear feeder is driven to operate by an increased vibration strength based on the assumption that an article(s) is being jammed or articles are being stuck together on an upstream side of the upstream linear feeder.
    Type: Application
    Filed: December 10, 2019
    Publication date: December 9, 2021
    Inventors: Shinya YOKOYAMA, Yuki SHIMIZU
  • Patent number: 11158388
    Abstract: According to one embodiment, a semiconductor memory device includes first and second memory cells; a first word line connected to the first and second memory cells; a first bit line connected to the first memory cell; a second bit line connected to the second memory cell; a first sense amplifier connected to the first bit line; a second sense amplifier connected to the second bit line; a voltage generation circuit; and a first row decoder which supplies a voltage to the first word line.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: October 26, 2021
    Assignee: Toshiba Memory Corporation
    Inventors: Takeshi Hioka, Tsukasa Kobayashi, Koji Kato, Yuki Shimizu, Hiroshi Maejima
  • Patent number: 11133066
    Abstract: A semiconductor memory device includes a substrate, first and second P-type well regions on the substrate, an N-type well region on the substrate and sandwiched between the first and second P-type well regions, a first peripheral circuit on a region of the first P-type well region adjacent to the N-type well region and supplied with a reference voltage via a first wiring, and a second peripheral circuit on a region of the second P-type well region adjacent to the N-type well region and supplied with a reference voltage via a second wiring.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: September 28, 2021
    Assignee: KIOXIA CORPORATION
    Inventors: Yuki Shimizu, Yoshihiko Kamata, Tsukasa Kobayashi, Hideyuki Kataoka, Koji Kato, Takumi Fujimoto, Yoshinao Suzuki, Yuui Shimizu
  • Publication number: 20210082523
    Abstract: According to one embodiment, a semiconductor memory device includes first and second memory cells; a first word line connected to the first and second memory cells; a first bit line connected to the first memory cell; a second bit line connected to the second memory cell; a first sense amplifier connected to the first bit line; a second sense amplifier connected to the second bit line; a voltage generation circuit; and a first row decoder which supplies a voltage to the first word line.
    Type: Application
    Filed: November 24, 2020
    Publication date: March 18, 2021
    Applicant: Toshiba Memory Corporation
    Inventors: Takeshi HIOKA, Tsukasa KOBAYASHI, Koji KATO, Yuki SHIMIZU, Hiroshi MAEJIMA
  • Publication number: 20210084178
    Abstract: An image reading system includes a terminal apparatus and an image reading apparatus that communicates data with the terminal apparatus and reads a sheet. The terminal apparatus includes an operation instruction unit that instructs the image reading apparatus to perform an operation. Either the terminal apparatus or the image reading apparatus includes a notification unit that notifies a user of completion of reading of the sheet and a next sheet instruction unit used by the user to determine whether to read a next sheet and include the next sheet in a resultant file in which the sheet is included.
    Type: Application
    Filed: January 30, 2020
    Publication date: March 18, 2021
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Satoshi KAWAMURA, Masafumi ASADA, Yuki SHIMIZU
  • Publication number: 20210067859
    Abstract: To reduce the effect on the communication performance of an antenna to secure a good communication state with respect to the antenna. An acoustic output device includes a speaker for outputting sound, a cell having one surface facing in a facing direction represented by a predetermined direction, a control board for controlling predetermined parts, and an antenna for sending and receiving signals, the antenna having at least a portion spaced from the control board and the cell. The cell and the control board are positioned side by side with each other in directions different from thicknesswise directions of the control board. The facing direction is different from the directions in which the cell and the control board are side by side with each other. The antenna is positioned side by side with at least one of the control board or the cell in the thicknesswise directions or the facing direction.
    Type: Application
    Filed: November 7, 2018
    Publication date: March 4, 2021
    Inventors: KEITA SAKANE, YOSHIHISA KADOSAWA, YUKI SHIMIZU
  • Patent number: 10892020
    Abstract: According to one embodiment, a semiconductor memory device includes first and second memory cells; a first word line connected to the first and second memory cells; a first bit line connected to the first memory cell; a second bit line connected to the second memory cell; a first sense amplifier connected to the first bit line; a second sense amplifier connected to the second bit line; a voltage generation circuit; and a first row decoder which supplies a voltage to the first word line.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: January 12, 2021
    Assignee: Toshiba Memory Corporation
    Inventors: Takeshi Hioka, Tsukasa Kobayashi, Koji Kato, Yuki Shimizu, Hiroshi Maejima
  • Publication number: 20200367515
    Abstract: This invention provides a rolled food that maintains a crispy texture characteristic of a rolled food immediately after deep frying for several hours after deep frying and a method for producing the same. This invention also provides an outer wrapper for a rolled food, such as a spring roll, in which a degree of polymerization of a gluten protein in the outer wrapper baked before rolling is 32.00% or higher and the breaking strength measured using a creep meter under specific conditions is 4.30 N or higher. Further, this invention provides a rolled food prepared with the use of such outer wrapper and a method for producing such outer wrapper and rolled food.
    Type: Application
    Filed: August 7, 2020
    Publication date: November 26, 2020
    Applicant: NICHIREI FOODS INC.
    Inventors: Kosuke FUKUJU, Yuki SHIMIZU, Aya TOMIMOTO, Ayako NAGASAKA
  • Publication number: 20200362078
    Abstract: The invention relates to particles with an average particle size of 300 to 1000 ?m, comprising a modified polyvinyl alcohol having vinyl alcohol units and structural units represented by formula (1), wherein a content of the vinyl alcohol units is 60 to 90 mol % based on the total structural units: wherein R1 represents a hydrogen atom or a methyl group. Thus, the present invention provides particles containing a modified polyvinyl alcohol having high water solubility and high affinity for a photosensitive monomer, which are highly photosensitive.
    Type: Application
    Filed: February 18, 2019
    Publication date: November 19, 2020
    Applicant: KURARAY CO., LTD.
    Inventors: Yusuke AMANO, Yuki TACHIBANA, Yuki SHIMIZU, Kazuhiko MAEKAWA