Patents by Inventor Keisuke Nagata

Keisuke Nagata 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).

  • Publication number: 20240132077
    Abstract: A determination system includes a determiner that determines whether sleepiness of a driver who drives a mobile body is normal, based on sleepiness data regarding the sleepiness of the driver and reference data regarding sleepiness used as reference for determining whether the sleepiness of the driver is normal.
    Type: Application
    Filed: October 16, 2023
    Publication date: April 25, 2024
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Yuta INOUE, Yosuke MATSUSHITA, Keisuke NAGATA
  • Patent number: 11869712
    Abstract: There is provided an electromagnetic solenoid including: a stator including a stator core; a coil configured to generate an electromagnetic attractive force by energizing the stator core; a mover configured to be attracted toward the stator by the electromagnetic attractive force; and a magnetic elastic admixture including a resin material with soft magnetism and elasticity, wherein the mover is configured to be capable of reciprocating by being released by an elastic body that generates a biasing force in a direction opposite to a direction in which the electromagnetic attractive force acts, a proximal end of the mover is located at a first proximal end position upon the mover being electromagnetically attracted toward the stator during energization of the coil, and is located at a second proximal end position upon the mover being electromagnetically released and moved to a side opposite to the stator during de-energization of the coil, and the magnetic elastic admixture is configured to elastically deform b
    Type: Grant
    Filed: March 4, 2022
    Date of Patent: January 9, 2024
    Assignee: SANYO DENKI CO., LTD.
    Inventors: Manabu Horiuchi, Keisuke Nagata, Rie Matsuyama
  • Publication number: 20230369722
    Abstract: An electric power storage module includes at least one cylindrical electric power storage device. A positive-electrode terminal and a negative-electrode terminal are disposed at an upper end of the electric power storage device, the negative-electrode terminal is disposed on an outer side with respect to the positive-electrode terminal in a radial direction of the electric power storage device, a negative-electrode lead electrically connected to the negative-electrode terminal from an outer side in the radial direction is further provided, and the negative-electrode lead includes a contact part that is in contact with a side surface of the electric power storage device, and a shoulder that is formed on an inner side in the radial direction with respect to the contact part and includes a joint.
    Type: Application
    Filed: September 17, 2021
    Publication date: November 16, 2023
    Inventors: JIRO MURATSU, HIROTAKA OGINO, HIROSHI TAKASAKI, TATSUYA HIRANO, KEISUKE NAGATA
  • Publication number: 20230344089
    Abstract: A power storage module includes: at least one cylindrical power storage device; and an upper holder that holds an upper end side of the power storage device; in which a positive-electrode terminal and a negative-electrode terminal are disposed at an end part on the upper end part of the power storage device, the negative-electrode terminal is disposed outside the positive-electrode terminal in a radial direction of the power storage device, the power storage module further includes a negative electrode lead connected to the negative-electrode terminal from an outer side in the radial direction, and the upper holder includes a restricting part located inside at least a part of the lead in the radial direction.
    Type: Application
    Filed: July 21, 2021
    Publication date: October 26, 2023
    Inventors: Jiro MURATSU, Hirotaka OGINO, Hiroshi TAKASAKI, Tatsuya HIRANO, Keisuke NAGATA
  • Patent number: 11784520
    Abstract: A rotor structure of a synchronous motor includes: a stator; and a rotatable rotor on the inner side of the stator, in which the rotor includes: a rotor core fixed to a rotary shaft; and a permanent magnet on the outer side of the rotor core, the permanent magnet on the outer side of the rotor core includes a main magnet and an auxiliary magnet, the auxiliary magnet is provided in contact with the outer side of the rotor core, and the main magnet is provided in contact with the outer side of the auxiliary magnet.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: October 10, 2023
    Assignee: SANYO DENKI CO., LTD.
    Inventors: Manabu Horiuchi, Keisuke Nagata
  • Publication number: 20230307773
    Abstract: At least one cylindrical electricity storage device, and an upper holder for holding an upper end side of the electricity storage device are included. A positive electrode terminal and a negative electrode terminal are disposed on an upper end part of the electricity storage device, and the negative electrode terminal is positioned in the outer side than the positive electrode terminal in a radial direction of the electricity storage device. A negative electrode lead connected to the negative electrode terminal from the outer side in the radial direction is further included. The upper holder includes a restriction part positioned in the inner side than at least a part of the negative electrode lead. A bottom surface of the restriction part protrudes toward the lower part than the surface facing an end part of one side of the electricity storage device in the upper holder.
    Type: Application
    Filed: July 21, 2021
    Publication date: September 28, 2023
    Inventors: JIRO MURATSU, HIROTAKA OGINO, HIROSHI TAKASAKI, TATSUYA HIRANO, KEISUKE NAGATA
  • Patent number: 11710407
    Abstract: An information processing system, including: a surveillance camera that detects a plurality of obstacles in the vicinity of a specific vehicle; a first determiner that determines whether an unidentified obstacle, which is included in the plurality of obstacles and is not visible from the specific vehicle, is present based on first information regarding the plurality of obstacles detected by the surveillance camera and vehicle information indicating the specific vehicle; and a first communicator that outputs information indicating the unidentified obstacle to the specific vehicle when the first determiner determines that the unidentified obstacle is present.
    Type: Grant
    Filed: June 5, 2020
    Date of Patent: July 25, 2023
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Keisuke Nagata, Takahiko Kamitsuji, Shigeki Matsunaga
  • Publication number: 20220293321
    Abstract: There is provided an electromagnetic solenoid including: a stator including a stator core; a coil configured to generate an electromagnetic attractive force by energizing the stator core; a mover configured to be attracted toward the stator by the electromagnetic attractive force; and a magnetic elastic admixture including a resin material with soft magnetism and elasticity, wherein the mover is configured to be capable of reciprocating by being released by an elastic body that generates a biasing force in a direction opposite to a direction in which the electromagnetic attractive force acts, a proximal end of the mover is located at a first proximal end position upon the mover being electromagnetically attracted toward the stator during energization of the coil, and is located at a second proximal end position upon the mover being electromagnetically released and moved to a side opposite to the stator during de-energization of the coil, and the magnetic elastic admixture is configured to elastically deform b
    Type: Application
    Filed: March 4, 2022
    Publication date: September 15, 2022
    Inventors: Manabu HORIUCHI, Keisuke NAGATA, Rie MATSUYAMA
  • Publication number: 20220103034
    Abstract: A rotor structure of a synchronous motor includes: a stator; and a rotatable rotor on the inner side of the stator, in which the rotor includes: a rotor core fixed to a rotary shaft; and a permanent magnet on the outer side of the rotor core, the permanent magnet on the outer side of the rotor core includes a main magnet and an auxiliary magnet, the auxiliary magnet is provided in contact with the outer side of the rotor core, and the main magnet is provided in contact with the outer side of the auxiliary magnet.
    Type: Application
    Filed: September 17, 2021
    Publication date: March 31, 2022
    Inventors: Manabu HORIUCHI, Keisuke NAGATA
  • Patent number: 11087155
    Abstract: An identification device includes: an operation generator that generates a first operation pattern to be executed by a first moving body among moving bodies, and transmits the first operation pattern to the first moving body; an operation detector that detects second operation patterns executed by the moving bodies, using at least one image obtained by at least one image obtaining device; and a target identifier that obtains, from the first moving body, a time at which the first moving body executed the first operation pattern, and compares the first operation pattern with a second operation pattern detected at the time from second operation patterns to determine whether these patterns match each other. When determining that they match each other, the target identifier identifies, as the first moving body, a moving body that is included in at least one image and executed the second operation pattern detected at the time.
    Type: Grant
    Filed: June 10, 2020
    Date of Patent: August 10, 2021
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Keisuke Nagata, Takahiko Kamitsuji, Shigeki Matsunaga
  • Publication number: 20200302193
    Abstract: An information processing system, including: a surveillance camera that detects a plurality of obstacles in the vicinity of a specific vehicle; a first determiner that determines whether an unidentified obstacle, which is included in the plurality of obstacles and is not visible from the specific vehicle, is present based on first information regarding the plurality of obstacles detected by the surveillance camera and vehicle information indicating the specific vehicle; and a first communicator that outputs information indicating the unidentified obstacle to the specific vehicle when the first determiner determines that the unidentified obstacle is present.
    Type: Application
    Filed: June 5, 2020
    Publication date: September 24, 2020
    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Keisuke NAGATA, Takahiko KAMITSUJI, Shigeki MATSUNAGA
  • Publication number: 20200302198
    Abstract: An identification device includes: an operation generator that generates a first operation pattern to be executed by a first moving body among moving bodies, and transmits the first operation pattern to the first moving body; an operation detector that detects second operation patterns executed by the moving bodies, using at least one image obtained by at least one image obtaining device; and a target identifier that obtains, from the first moving body, a time at which the first moving body executed the first operation pattern, and compares the first operation pattern with a second operation pattern detected at the time from second operation patterns to determine whether these patterns match each other. When determining that they match each other, the target identifier identifies, as the first moving body, a moving body that is included in at least one image and executed the second operation pattern detected at the time.
    Type: Application
    Filed: June 10, 2020
    Publication date: September 24, 2020
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Keisuke NAGATA, Takahiko KAMITSUJI, Shigeki MATSUNAGA
  • Publication number: 20200252579
    Abstract: A display reproduces a video. The display displays a seek bar in which a slider moves on a line-shaped object in accordance with progress of a reproduction of the video and a position of the slider on the line-shaped object indicates a reproduced part of the video. The line-shaped object has a curved shape in accordance with information according to the reproduced part. The position of the slider indicates the reproduced part and the information according to the reproduced part.
    Type: Application
    Filed: February 8, 2017
    Publication date: August 6, 2020
    Inventors: Yujiro FUKUI, Keisuke NAGATA
  • Publication number: 20200042159
    Abstract: A mobile terminal includes a display unit on which a tiled object corresponding to a function is displayed and a touch panel located on the display unit. The mobile terminal further includes at least one processor. The at least one processor displays, when a plurality of tiled objects are stored in a folder, display the folder on the display unit. The at least one processor displays an image representing a tiled object stored in the folder on the display unit in association with the folder. The at least one processor performs, when a touch operation is performed on the folder, a function corresponding to the tiled object represented by the image displayed on the display unit.
    Type: Application
    Filed: October 15, 2019
    Publication date: February 6, 2020
    Inventors: Tomoki IWAIZUMI, Keisuke Nagata
  • Patent number: 10536852
    Abstract: A sleep detector is configured to detect sleep. At least one processor is configured to perform a first user authentication when the sleep detector does not detect the sleep, and perform a second user authentication when the sleep detector detects the sleep, the second user authentication being different from the first user authentication.
    Type: Grant
    Filed: October 13, 2016
    Date of Patent: January 14, 2020
    Assignee: KYOCERA CORPORATION
    Inventors: Yujiro Fukui, Keisuke Nagata
  • Patent number: 10481773
    Abstract: A mobile terminal includes a display unit on which a tiled object corresponding to a function is displayed and a touch panel located on the display unit. The mobile terminal further includes at least one processor. The at least one processor displays, when a plurality of tiled objects are stored in a folder, display the folder on the display unit. The at least one processor displays an image representing a tiled object stored in the folder on the display unit in association with the folder. The at least one processor performs, when a touch operation is performed on the folder, a function corresponding to the tiled object represented by the image displayed on the display unit.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: November 19, 2019
    Assignee: KYOCERA CORPORATION
    Inventors: Tomoki Iwaizumi, Keisuke Nagata
  • Patent number: 10063769
    Abstract: An electronic apparatus is disclosed. The electronic apparatus comprises a first camera and a second camera. The second camera takes a still image while the first camera takes a video.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: August 28, 2018
    Assignee: KYOCERA CORPORATION
    Inventors: Yujiro Fukui, Keisuke Nagata
  • Patent number: 10048853
    Abstract: When a screen displayed on a display includes a scrollable scroll region, and a first condition is satisfied which defines that the scroll region is not scrolled to a scroll position at which the last part of the displayed content in the scroll region is displayed on a display, a control module executes a first control of setting a time limit to be longer as compared to a case where the screen does not include the scroll region or not darkening or turning off the display based on the time limit. On the other hand, when a screen displayed on the display includes a scroll region, and the first condition is not satisfied, the control module executes a second control of setting the time limit to be shorter as compared to the first control or darkening or turning off the display based on the time limit.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: August 14, 2018
    Assignee: KYOCERA Corporation
    Inventors: Toshihiro Kamii, Atsushi Suzuki, Keisuke Nagata
  • Patent number: 9996186
    Abstract: A portable phone device includes a display, a touch panel superimposed on the display and configured to detect a touch operation, an area defining module configured to define within the touch panel a restricted area in which acceptance of the touch operation is restricted, and a determination module configured to determine whether or not a screen being displayed on the display is a target screen for defining the restricted area. The area defining module defines the restricted area based on that the screen being displayed on the display is determined to be a target screen by the determination module.
    Type: Grant
    Filed: September 28, 2015
    Date of Patent: June 12, 2018
    Assignee: KYOCERA Corporation
    Inventor: Keisuke Nagata
  • Patent number: 9952760
    Abstract: A mobile terminal includes a display device, a touch panel, a selector, and a combination unit. The display device is a device on which a plurality of tiled objects for performing functions are displayed in particular shapes. The touch panel is disposed on the display device. The selector selects, when two positions are touched on the touch panel, one or more of the tiled objects based on the positions of the touch. The combination unit combines, when the selector selects two or more of the tiled objects, the two or more tiled objects together while retaining shapes of the two or more tiled objects.
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: April 24, 2018
    Assignee: KYOCERA CORPORATION
    Inventors: Tomoki Iwaizumi, Keisuke Nagata