Patents by Inventor Yukie Hashimoto

Yukie Hashimoto 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: 11982542
    Abstract: A first calculation unit synthesizes respective measured values of acceleration of an X-axis, a Y-axis and a Z-axis measured by a measurement unit and calculates the synthesized acceleration. A second calculation unit calculates acceleration in a body axis direction (vertical direction) of a wearer wearing the measurement unit from the respective measured values of acceleration of the X-axis, the Y-axis and the Z-axis. The third calculation unit calculates amplitude of a time variation of acceleration in the body axis direction calculated by the second calculation unit. A reference setting unit sets a reference time for determining one step based on the amplitude calculated by the third calculation unit. A walking detection unit detects one-step walking motion of the wearer, a one-step time of which falls within a range of the reference time based on the synthesized acceleration.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: May 14, 2024
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventor: Yuki Hashimoto
  • Publication number: 20240135824
    Abstract: A vehicle object detection system configured to judge whether a target object which has been detected in the detection area is an alert object, and to output a result of judgement to a warning which is configured to output a warning to a driver of the subject vehicle that a target object is present in the detection area based on judging the target object to be an alert object, wherein the system is configured to judge, in response to the subject vehicle being detected to make or have made a turn, whether the target object detected in the detection area is an alert object based on a trailing trajectory of the subject vehicle being a calculated trajectory the subject vehicle has passed during turning and/or after turning, and further based on a current relative position of the target object with respect to the subject vehicle.
    Type: Application
    Filed: October 9, 2023
    Publication date: April 25, 2024
    Applicants: Continental Autonomous Mobility Germany GmbH, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuki HASHIMOTO, Premkumar S., Koji TAKEUCHI, Hiroki SHIMAZU, Junya FUKUTA
  • Publication number: 20240132108
    Abstract: A vehicle detection system configured to judge whether a target vehicle, which has been detected to approach the subject vehicle from behind in a driving lane being used by the subject vehicle and being covered by the detection area is an alert object, to output a result of judgement to a warning which warns a driver of the subject vehicle that a target vehicle (60) is present in the driving lane behind the subject vehicle based on the judging the target vehicle to be an alert object, and to determine, on the basis of a change of a lateral overlap of the target vehicle in the detection area, an overlap change rate which is defined as a ratio of the change of the overlap to a specified time.
    Type: Application
    Filed: October 9, 2023
    Publication date: April 25, 2024
    Applicants: Continental Autonomous Mobility Germany GmbH, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuki HASHIMOTO, Takahiro KOHARA, Tomohiko MOCHIZUKI, Takayoshi NOHARA, Masahiro TAKAHASHI
  • Publication number: 20240135822
    Abstract: A vehicle detection system, for detecting a target vehicle in a detection area located behind a subject vehicle, is configured to judge whether a target vehicle which has been detected to approach the subject vehicle occupying a driving lane from behind in a first adjacent lane which is on one side of the driving lane and which target vehicle has been further detected to change from the first adjacent lane by diagonally passing the driving lane on to a second adjacent lane on the other side of the driving lane, is an alert object, and output a result of judgement to warn a driver of the subject vehicle that a target vehicle is present behind the subject vehicle, and determine, on the basis of a change of a lateral overlap of the target vehicle in the detection area, an overlap change rate.
    Type: Application
    Filed: October 5, 2023
    Publication date: April 25, 2024
    Applicants: Continental Autonomous Mobility Germany GmbH, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuki Hashimoto, Takahiro Kohara, Tomohiko Mochizuki, Takayoshi Nohara, Masahiro Takahashi
  • Publication number: 20240131987
    Abstract: A vehicle object detection system configured to generate a judgement on whether a target object which has been detected to enter the detection area is an alert object, and to output the judgement to a warning which is configured to output a warning to a driver of the subject vehicle that a target object is present in the detection area behind the subject vehicle based on the judgement indicating that the target object is an alert object, wherein the system is configured to delay generating the judgment until a specified period of time has elapsed from a point in time when the target object is detected to enter a detectable area included in a field of view of a sensor, wherein the detectable area overlaps with only a part of the detection area.
    Type: Application
    Filed: October 9, 2023
    Publication date: April 25, 2024
    Applicants: Continental Autonomous Mobility Germany GmbH, TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuki HASHIMOTO, Takahiro KOHARA, Tomohiko MOCHIZUKI, Takayoshi NOHARA, Masahiro TAKAHASHI
  • Patent number: 11957188
    Abstract: A wearable device includes a sensor device and a clothes to which the sensor device is attached. The clothes includes a clothes body and an insertion and extraction portion that has an opening formed in the clothes body and enables the sensor device to be inserted into or extracted from the clothes body. The sensor device includes a humidity sensor configured to measure humidity in the clothes body and a housing having a first region exposed to an inside of the clothes body and a second region exposed to an outside of the clothes body, while the sensor device is inserted from the insertion and extraction portion into the clothes body. The humidity sensor is accommodated in the first region of the housing.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: April 16, 2024
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventors: Hiroto Matsuoka, Nobuaki Matsuura, Kei Kuwabara, Yuki Hashimoto, Takako Ishihara
  • Publication number: 20240087787
    Abstract: Disclosed herein is a coil component that includes a coil part embedded in a magnetic element body. The coil part has a structure in which plural interlayer insulating films and plural conductor layers having a coil pattern are alternately stacked. At least one of the conductor layers has a clearance area having no coil pattern and extending radially outward from a center axis of the coil part. The magnetic element body includes a first magnetic resin layer provided in an inner diameter area of the coil part, a second magnetic resin layer provided in a radially outside area of the coil part, and a fifth magnetic resin layer filled in the clearance area and contacting the first and second magnetic resin layers.
    Type: Application
    Filed: September 8, 2023
    Publication date: March 14, 2024
    Inventors: Yuki HASHIMOTO, Toshiyuki ABE, Takeshi OKUMURA, Tomonaga NISHIKAWA, Naoaki FUJII, Kazuhiro YOSHIKAWA
  • Patent number: 11862888
    Abstract: A vehicle-side connector 1 includes a connector housing 10, a plurality of vehicle-side terminals 50 and heat storage bodies 70. The heat storage body 70 includes a case 71 accommodated in the connector housing 10 and heat storage materials 76 accommodated in the case 71.
    Type: Grant
    Filed: December 24, 2019
    Date of Patent: January 2, 2024
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Yuki Hashimoto, Katsuhiko Aizawa, Akihiro Hayashi
  • Publication number: 20230397873
    Abstract: An RRI measurement device includes: an R wave detection unit configured to detect a peak point of an R wave from a sampling data sequence of an electrocardiogram signal of a subject; an R wave detection unit configured to estimate a waveform near the R wave of the electrocardiogram signal on the basis of the peak point of the R wave detected by the R wave detection unit and sampling data of the electrocardiogram signal before and after the peak point and to detect the peak point of the R wave again on the basis of the estimated waveform; and an RRI calculation unit configured to calculate an RRI on the basis of time-series data of the peak point of the R wave detected by the R wave detection unit.
    Type: Application
    Filed: October 27, 2020
    Publication date: December 14, 2023
    Inventors: Yuki Hashimoto, Kei Kuwabara, Nobuaki Matsuura
  • Publication number: 20230388740
    Abstract: To appropriately set a region for providing information about a moving body to a user, and appropriately provide information to a user who enters or exits from the set region. An information provision device includes: a moving body position acquisition unit that acquires positional information about a moving body being movable; a region setting unit that sets one or more regions for providing information about the moving body to a user terminal, based on a position of the moving body; a terminal position acquisition unit that acquires positional information about a user terminal being movable; and an information provision control unit that controls whether to provide information about the moving body being associated with the region to the user terminal, based on a positional relationship between the acquired positional information about the user terminal and the set region.
    Type: Application
    Filed: May 17, 2023
    Publication date: November 30, 2023
    Applicant: NEC Corporation
    Inventors: Yuki HASHIMOTO, Goh Shibata, Takayuki Sasaki
  • Patent number: 11824313
    Abstract: The present disclosure provides a connection terminal and a connector capable of suppressing a temperature increase during energization. A vehicle-side connector 10 includes a vehicle-side terminal 50 made of metal and a heat storage body 60 held in the vehicle-side terminal 50. The vehicle-side terminal 50 includes a terminal connecting portion 51 to be electrically connected to a charger-side terminal 82, a wire connecting portion 54 to be electrically connected to a wire 70 and a holding portion 56 integrally formed to the terminal connecting portion 51 and the wire connecting portion 54. The heat storage body 60 is held in the holding portion 56.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: November 21, 2023
    Assignees: AUTONETWORKS TECHNOLOGIES, LTD., SUMITOMO WIRING SYSTEMS, LTD., SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Yuki Hashimoto, Katsuhiko Aizawa, Akihiro Hayashi
  • Publication number: 20230370997
    Abstract: An information processing apparatus includes acquisition means for acquiring a first received signal strength of a beacon signal at a communication terminal transmitted from at least one beacon transmitter arranged in each of a plurality of areas arranged along a route; specification means for specifying a first area among the plurality of areas where a user using the communication terminal is present and an area movement history of the user based on the first received signal strength; and control means for deciding whether or not to provide a service to the communication terminal based on the first area and the area movement history.
    Type: Application
    Filed: October 12, 2020
    Publication date: November 16, 2023
    Applicant: NEC Corporation
    Inventors: Shusuke TSUMURA, Kazuki Yoshida, Takayuki Sasaki, Goh Shibata, Dai Yokoi, Yuki Hashimoto
  • Publication number: 20230346291
    Abstract: An RRI measurement device includes: a feature point detection unit configured to detect a feature point derived from an RS wave from a sampling data sequence of an electrocardiogram signal of a subject; a time estimation unit configured to search for two sampling points where a product of adjacent pieces of sampling data is zero or less in sampling data near the feature point and to estimate a time at which the electrocardiogram signal becomes zero using the two sampling points; and an RRI calculation unit configured to calculate an RRI on the basis of time-series data of the time estimated by the time estimation unit.
    Type: Application
    Filed: October 27, 2020
    Publication date: November 2, 2023
    Inventors: Yuki Hashimoto, Kei Kuwabara, Nobuaki Matsuura
  • Publication number: 20230326667
    Abstract: Disclosed herein is a coil component that includes: a coil part including a coil conductor embedded in the magnetic element body and a bump electrode embedded in the magnetic element body through a second insulating resin layer and connected to an end portion of a coil conductor. A side surface of the bump electrode at a mounting surface is covered with the second insulating resin layer. The second insulating resin layer covering the side surface of the bump electrode has a first area having a first width in a planar direction parallel with the mounting surface and a second area having a second width in the planar direction larger than the first width.
    Type: Application
    Filed: March 14, 2023
    Publication date: October 12, 2023
    Inventors: Yuki HASHIMOTO, Toshiyuki ABE, Takeshi OKUMURA, Masanori SUZUKI
  • Publication number: 20230302868
    Abstract: Provided is a stabilizer assembly that allows a coupling member to make smooth slide movement. To this end, a stabilizer assembly for a vehicle comprises; a first stabilizer, a second stabilizer, and a clutch mechanism. The clutch mechanism includes a clutch case; a first engagement portion; a second engagement portion; an engagement slider; an actuator; a first protrusion; a second protrusion; and a collar fitted on outer peripheral surfaces of the first and second protrusions across a mating point thereof while the first and the second protrusions are set their front ends butted against each other, the collar having an outer diameter size not exceeding a size of the groove-bottom diameter of the engagement grooves.
    Type: Application
    Filed: February 23, 2023
    Publication date: September 28, 2023
    Inventors: Toshiyuki Fukuda, Yuki Hashimoto, Keith J. Andrews
  • Publication number: 20230308831
    Abstract: A registration unit registers pieces of identification information of user terminals possessed by users, respectively, as a group. A position information acquisition unit acquires pieces of position information of the plurality of user terminals registered as the group. A reaching detection unit detects, from position information of a first user terminal possessed by one user, that the one user among the plurality of users registered as the group has reached a position where content information is provided. When the reaching is detected, a distance calculation unit calculates a distance between the first user terminal and another user terminal. In a case where the reaching is detected, a provision control unit provides the content information to the first user terminal, and controls provision of the content information to another user terminal possessed by another user of the group based on the calculated distance.
    Type: Application
    Filed: September 30, 2020
    Publication date: September 28, 2023
    Applicant: NEC Corporation
    Inventors: Yuki Hashimoto, Goh Shibata, Takayuki Sasaki
  • Publication number: 20230262413
    Abstract: It is possible to appropriately provide information and services to a user who enters or exits a geofence. An information providing device includes a storage unit for storing area designation information for designating an area set on a route to a target, an angle threshold value, and content information about the target in association with each other, a position information acquisition unit for acquiring position information about a user terminal possessed by a user, a movement angle specifying unit configured to specify a movement angle indicating an angle at which the user enters or exits the area, by using the position information about the user terminal, an adjustment unit for adjusting the angle threshold value when a predetermined condition is satisfied, and a provision control unit for controlling provision of content information based on a result of comparison between the specified movement angle with the adjusted angle threshold value.
    Type: Application
    Filed: April 23, 2021
    Publication date: August 17, 2023
    Applicant: NEC Corporation
    Inventor: Yuki HASHIMOTO
  • Patent number: 11672462
    Abstract: A measurement control apparatus includes a sensor data acquisition unit configured to acquire biological information of a user measured by a sensor, an extraction unit configured to extract a feature quantity with periodicity from the biological information acquired by the sensor data acquisition unit, an interval acquisition unit configured to acquire a period of the extracted feature quantity, a determination unit configured to determine whether or not the feature quantity will have appeared by a set end time on the basis of the acquired period of the feature quantity, and a termination processing unit configured to terminate an operation of the sensor data acquisition unit when the determination unit determines that the feature quantity will not have appeared by the set end time.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: June 13, 2023
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventors: Yuki Hashimoto, Kei Kuwabara, Nobuaki Matsuura
  • Patent number: 11649879
    Abstract: A portal unit is provided. The portal unit includes a deceleration gear train and a housing. The housing includes an inner side wall that is formed with an input opening at a position above a rotation axial line of a driving wheel, an outer side wall that is formed with an output opening at a coaxial position with the rotation axial line of the driving wheel, and an intermediate wall that connects peripheral edges of the inner side wall and the outer side wall. The inner side wall is provided, at a radially outward position of the input opening, with mount bolts for the suspension unit. The mount bolts each include a shaft portion protruding inwardly in a vehicle width direction.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: May 16, 2023
    Assignee: Kanzaki Kokyukoki Mfg. Co., LTD.
    Inventors: Toshiyuki Fukuda, Yuki Hashimoto, Keith Johnson Andrews
  • Patent number: 11644331
    Abstract: A computer implemented method for generating traffic pathways that includes recording images from a transportation site with a fixed position camera. The method further includes extracting vehicle point data from the images, and calculating projected vehicle characteristics from the extracted point data to provide an extracted vehicle continuous data set. The method may further include generating a simulated traffic flow and simulated vehicle motion from the extracted vehicle continuous data set. A traffic pathway can be calculated using simulated vehicle motion and simulated traffic flow. The traffic pathway can be used for directing a guided vehicle on the transportation site.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: May 9, 2023
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Kentaro Aota, Yoshifumi Sakamoto, Yuki Hashimoto