Patents by Inventor Takahiro Sasaki

Takahiro Sasaki 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: 20240072558
    Abstract: A storage battery management device according to one embodiment includes a hardware processor functioning as an acquisition unit, a calculation unit, and a display control unit. The acquisition unit acquires, as current operation state data of a storage battery system including a plurality of storage batteries, charge/discharge power, a cell voltage, a charge/discharge current, and a temperature of a battery board of the storage battery system. The calculation unit calculates, by using a digital model for simulating operation of the storage battery system, a chargeable/dischargeable capacity, a State of Charge (SOC) level change amount, and an SOC maintainable charge/discharge amount being a charge/discharge amount maintaining an SOC level within a predetermined range. The display control unit causes a display unit to display the chargeable/dischargeable capacity, the SOC level change amount, and the SOC maintainable charge/discharge amount.
    Type: Application
    Filed: March 17, 2021
    Publication date: February 29, 2024
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION
    Inventors: Koji SASAKI, Takahiro KASE, Takenori KOBAYASHI, Kenji MITSUMOTO, Yoshihisa SUMIDA, Koji TOBA
  • Patent number: 11914236
    Abstract: The liquid crystal display device of the present invention includes an active matrix substrate including a first electrode, a first insulating layer, and second electrodes including a first linear electrode; a color filter substrate including a black matrix, a color filter layer, a third electrode including second linear electrodes, and a fourth electrode which is a floating electrode. The third electrode and the fourth electrode are disposed between the black matrix and the liquid crystal layer. The second linear electrodes extend in a second direction and each overlap a portion of the black matrix extending in the second direction. The fourth electrode is disposed between the second linear electrodes and overlaps the black matrix in a plan view. The control circuit switches between application of driving voltage and application of constant voltage to the third electrode.
    Type: Grant
    Filed: January 3, 2023
    Date of Patent: February 27, 2024
    Assignee: Sharp Display Technology Corporation
    Inventors: Koji Murata, Hiroshi Tsuchiya, Shinpei Higashida, Takahiro Sasaki, Takashi Satoh, Shinji Shimada
  • Patent number: 11885329
    Abstract: Provided is a rotary compressor excellent in energy saving performance and reliability that can suppress over-compression of a compressed refrigerant compressed in a compression chamber. A rotary compressor includes a discharge port provided on an end plate and partially located outside a cylinder inner wall and a discharge groove provided on the cylinder inner wall and communicating with a compression chamber and the discharge port, the compression chamber compressing a refrigerant by contracting as an annular piston revolves, in which the discharge port faces an end portion of a vane groove on the cylinder inner wall on the compression chamber side.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: January 30, 2024
    Assignee: FUJITSU GENERAL LIMITED
    Inventors: Hideto Uchikai, Motonobu Furukawa, Hiroki Katayama, Takahiro Sasaki
  • Patent number: 11879051
    Abstract: Provided is a polyester resin composition that exhibits excellent hydrolysis resistance and generates little isocyanate gas when heated during melt kneading and molding. The polyester resin composition contains a polyester resin (A) and a carbodiimide compound (B) having a specific structure. The content of the carbodiimide compound (B) is 0.1 to 5 parts by mass relative to a total of 100 parts by mass of the polyester resin (A) and the carbodiimide compound (B).
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: January 23, 2024
    Assignee: NISSHINBO CHEMICAL INC.
    Inventor: Takahiro Sasaki
  • Publication number: 20230363002
    Abstract: A method is disclosed in which a user equipment (UE) that communicates with a radio access network (RAN) maintains information for configuring timing of fixed frame period (FFPs) for a listen-before-talk (LBT) procedure. When the UE has data to be transmitted, it performs a clear channel assessment, CCA, to determine if a communication channel is clear. When the CCA indicates that the communication channel is clear a channel occupancy time, COT, is initiated for the UE within a subsequent FFP and transmission of the data commences. However, transmission of the data ceases following receipt of an indication, from a node of the RAN, that the transmission should be stopped.
    Type: Application
    Filed: October 14, 2021
    Publication date: November 9, 2023
    Applicant: NEC Corporation
    Inventors: Caroline LIANG, Robert ARNOTT, Takahiro SASAKI
  • Publication number: 20230319830
    Abstract: A method is disclosed in which downlink control information transmitted by a radio access network provides an indication of at least one set of control resources configured at a UE, or of at least one search space configured at a UE, that the UE is to stop monitoring for DCI, start monitoring for DCI, or continue monitoring for DCI.
    Type: Application
    Filed: July 30, 2021
    Publication date: October 5, 2023
    Applicant: NEC Corporation
    Inventors: Caroline LIANG, Takahiro SASAKI
  • Publication number: 20230308592
    Abstract: According to an embodiment, an image forming apparatus forms an image on paper on the basis of image data. A processor of the image forming apparatus performs authentication and authorization with an authorization server to acquire a token and then stores the token in a storage device. When transmitting and receiving an e-mail, the processor of the image forming apparatus transmits and receives an e-mail to and from a mail server by using the token read from the storage device.
    Type: Application
    Filed: December 2, 2022
    Publication date: September 28, 2023
    Inventor: Takahiro SASAKI
  • Patent number: 11757799
    Abstract: A network switch includes a plurality of ports each connected to a network or a terminal. The network switch performs routing between the plurality of ports. A control device is apart from the network switch. The control device controls the network switch. The network switch includes a command storage unit. The command storage unit stores a plurality of commands acquired from the control device for physical devices.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: September 12, 2023
    Assignee: DENSO CORPORATION
    Inventors: Shota Mizoguchi, Takahiro Sasaki
  • Publication number: 20230246745
    Abstract: A communication system is disclosed in which a user equipment (UE) receives data associated with an Ultra-Reliable and Low-Latency Communications (URLLC) service and data associated with an Enhanced Mobile Broadband (eMBB) service. The UE generates a first Hybrid Automatic Repeat Request (HARQ) codebook for URLLC service and a second HARQ codebook for the eMBB service, bundles the first HARQ codebook into a single bit, and appends it to the end of the second HARQ codebook to form a multiplexed HARQ codebook. The UE then transmits the multiplexed HARQ codebook to the access network node.
    Type: Application
    Filed: October 14, 2021
    Publication date: August 3, 2023
    Applicant: NEC Corporation
    Inventors: Ayesha IJAZ, Takahiro SASAKI
  • Publication number: 20230236448
    Abstract: Provided is a liquid crystal display device that can switch between the privacy mode and the public mode and achieve a high contrast ratio even during display in the privacy mode. The liquid crystal display panel includes: a liquid crystal panel; and a control circuit. The active matrix substrate sequentially includes a first substrate, a first electrode, a first insulating layer, and second electrodes each including a first linear electrode. The color filter substrate includes a second substrate, a black matrix, a color filter layer, a third electrode, and a fourth electrode which is disposed between the black matrix and the third electrode and to which constant voltage is applied. The third electrode includes second linear electrodes and overlaps a portion of the black matrix in a plan view. The control circuit switches between application of driving voltage and application of constant voltage to the third electrode.
    Type: Application
    Filed: January 13, 2023
    Publication date: July 27, 2023
    Inventors: Koji MURATA, Hiroshi TSUCHIYA, Shinpei HIGASHIDA, Takahiro SASAKI, Takashi SATOH, Shinji SHIMADA
  • Publication number: 20230213798
    Abstract: The liquid crystal display device of the present invention includes an active matrix substrate including a first electrode, a first insulating layer, and second electrodes including a first linear electrode; a color filter substrate including a black matrix, a color filter layer, a third electrode including second linear electrodes, and a fourth electrode which is a floating electrode. The third electrode and the fourth electrode are disposed between the black matrix and the liquid crystal layer. The second linear electrodes extend in a second direction and each overlap a portion of the black matrix extending in the second direction. The fourth electrode is disposed between the second linear electrodes and overlaps the black matrix in a plan view. The control circuit switches between application of driving voltage and application of constant voltage to the third electrode.
    Type: Application
    Filed: January 3, 2023
    Publication date: July 6, 2023
    Inventors: Koji MURATA, Hiroshi TSUCHIYA, Shinpei HIGASHIDA, Takahiro SASAKI, Takashi SATOH, Shinji SHIMADA
  • Publication number: 20230208733
    Abstract: A vehicle-mounted relay device includes a hardware unit implementing functions of first to third layer of OSI model, and a software unit implementing functions of fourth and upper layers of OSI model. The hardware unit includes a first abnormality recording section in which an abnormal frame detected during data relay is recorded, and a first abnormality recording processing section storing, in response to detection of the abnormal frame, the abnormal frame in the first abnormality recording section. The software unit includes a second vehicle information recording section in which vehicle information sequentially transmitted from an end ECU is stored, and a first diagnostic recording processing section, which reads out the abnormal frame from the first abnormality recording section and reads out the vehicle information from the second vehicle information recording section, and stores the readout abnormal frame and vehicle information in a diagnostic information recording section as diagnostic information.
    Type: Application
    Filed: February 23, 2023
    Publication date: June 29, 2023
    Inventors: AZUSA NAKAMURA, TAKAHIRO SASAKI, SHOTA MIZOGUCHI, MASAYOSHI ASANO
  • Patent number: 11644715
    Abstract: A liquid crystal display device includes a first substrate; a second substrate; and a vertical alignment-type liquid crystal layer. The first substrate includes a backplane circuit, a first interlayer insulating layer covering the backplane circuit, a first reflective electrode provided on the first interlayer insulating layer and including a first region located in each of pixels and a second region located between any two adjacent pixels, a second interlayer insulating layer covering the first reflective electrode, and a pixel electrode provided on the second interlayer insulating layer in each pixel. The pixel electrode is electrically connected with the backplane circuit in first and second contact holes formed in the first and second interlayer insulating layers. The first substrate further includes a second reflective electrode provided on the second interlayer insulating layer so as to overlap the first contact hole as seen in a direction normal to a display surface.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: May 9, 2023
    Assignee: SHARP DISPLAY TECHNOLOGY CORPORATION
    Inventors: Takashi Satoh, Takahiro Sasaki, Hiroyuki Hakoi, Ming Ni
  • Patent number: 11640112
    Abstract: A negative-type photosensitive resin composition that has a satisfactory imidization rate and can yield a resin layer with high chemical resistance, even under low-temperature curing conditions of 200° C. or below, the negative-type photosensitive resin composition containing a photopolymerization initiator (B) in a proportion of 0.1 part by mass to 20 parts by mass with respect to 100 parts by mass of a polyimide precursor (A), the polyimide precursor (A) being a polyamic acid ester or polyamic acid salt with a specific structure, and the weight-average molecular weight (Mw) of the polyimide precursor (A) being 3,000 or greater and less than 16,000, in terms of polystyrene, according to gel permeation chromatography (GPC).
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: May 2, 2023
    Assignee: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Tomohiro Yorisue, Tatsuya Hirata, Takahiro Sasaki
  • Publication number: 20230120434
    Abstract: Provided is a rotary compressor excellent in energy saving performance and reliability that can suppress over-compression of a compressed refrigerant compressed in a compression chamber. A rotary compressor includes a discharge port provided on an end plate and partially located outside a cylinder inner wall and a discharge groove provided on the cylinder inner wall and communicating with a compression chamber and the discharge port, the compression chamber compressing a refrigerant by contracting as an annular piston revolves, in which the discharge port faces an end portion of a vane groove on the cylinder inner wall on the compression chamber side.
    Type: Application
    Filed: March 30, 2021
    Publication date: April 20, 2023
    Applicant: FUJITSU GENERAL LIMITED
    Inventors: Hideto UCHIKAI, Motonobu FURUKAWA, Hiroki KATAYAMA, Takahiro SASAKI
  • Publication number: 20230087490
    Abstract: According to at least one embodiment, an image processing device includes a monitor, a communication interface, and a processor. The monitor is configured to display a login for logging in to a first information processing device. The communication interface is configured to communicate data with a second information processing device. The processor is configured to transmit a request for an authentication code from the first information processing device to the second information processing device via the communication interface and receive a response from the second information processing device via the communication interface. The response includes the authentication code.
    Type: Application
    Filed: September 21, 2021
    Publication date: March 23, 2023
    Applicant: TOSHIBA TEC KABUSHIKI KAISHA
    Inventor: Takahiro SASAKI
  • Patent number: 11609730
    Abstract: According to at least one embodiment, an image processing device includes a monitor, a communication interface, and a processor. The monitor is configured to display a login for logging in to a first information processing device. The communication interface is configured to communicate data with a second information processing device. The processor is configured to transmit a request for an authentication code from the first information processing device to the second information processing device via the communication interface and receive a response from the second information processing device via the communication interface. The response includes the authentication code.
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: March 21, 2023
    Assignee: TOSHIBA TEC KABUSHIKI KAISHA
    Inventor: Takahiro Sasaki
  • Publication number: 20230048595
    Abstract: To provide a wiring substrate, an electronic device, and an electronic module the size of which can be easily reduced and the strength of which can be maintained. A wiring substrate includes an insulation substrate and an electrical wiring structure. The insulation substrate includes a recess section in one surface. A frame portion of the insulation substrate that forms a side surface which connects an opened surface and a bottom surface of the recess section to each other includes a first conductive portion having a plate shape in the frame portion.
    Type: Application
    Filed: October 31, 2022
    Publication date: February 16, 2023
    Applicant: KYOCERA Corporation
    Inventors: Takuo KISAKI, Takahiro SASAKI
  • Patent number: 11582236
    Abstract: An image forming apparatus includes a communication interface and a processor. The communication interface is configured to transmit data to and receive data from a cloud server that provides a cloud service. The processor is configured to receive a token from the cloud server via the communication interface, transmit a request including the token to the cloud server via the communication interface, receive a response including user information from the cloud server via the communication interface, and shift to a login state based on the user information.
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: February 14, 2023
    Assignee: TOSHIBA TEC KABUSHIKI KAISHA
    Inventor: Takahiro Sasaki
  • Publication number: 20230015072
    Abstract: A liquid crystal display device includes a first substrate; a second substrate; and a vertical alignment-type liquid crystal layer. The first substrate includes a backplane circuit, a first interlayer insulating layer covering the backplane circuit, a first reflective electrode provided on the first interlayer insulating layer and including a first region located in each of pixels and a second region located between any two adjacent pixels, a second interlayer insulating layer covering the first reflective electrode, and a pixel electrode provided on the second interlayer insulating layer in each pixel. The pixel electrode is electrically connected with the backplane circuit in first and second contact holes formed in the first and second interlayer insulating layers. The first substrate further includes a second reflective electrode provided on the second interlayer insulating layer so as to overlap the first contact hole as seen in a direction normal to a display surface.
    Type: Application
    Filed: July 7, 2022
    Publication date: January 19, 2023
    Inventors: Takashi SATOH, Takahiro SASAKI, Hiroyuki HAKOI, Ming NI