Patents by Inventor Akira Ito

Akira Ito 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: 11967475
    Abstract: A switch device includes at least one operating knob to receive an operation for a device to be controlled, a detection unit attached to the operating knob to detect an operation position on the operating knob, and a control unit to control the device to be controlled in response to the operation position detected by the detection unit. The operating knob is in the form of a recognizable shape that allows for recognition of the operation position.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: April 23, 2024
    Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventors: Yutaro Ito, Akira Yagihashi
  • Publication number: 20240116294
    Abstract: There is provided a liquid discharge system that controls an operation of a first liquid discharge head provided with a plurality of nozzles for discharging a liquid, the liquid discharge system including: a determination section that determines presence or absence of a discharge abnormality of a first nozzle among the plurality of nozzles; a reception section that receives designation information indicating complementary processing designated by a user among a plurality of complementary processing for complementing the discharge abnormality of the first nozzle when the first nozzle has a discharge abnormality, that is, among the plurality of complementary processing different from each other, according to an operation of the user; and an execution section that executes the complementary processing indicated by the designation information received by the reception section when the determination section determines that the first nozzle has the discharge abnormality.
    Type: Application
    Filed: October 2, 2023
    Publication date: April 11, 2024
    Inventors: Toshiro MURAYAMA, Nobuaki ITO, Akira MIYAGISHI, Tomonaga HASEGAWA
  • Publication number: 20240116291
    Abstract: There is provided a liquid discharge system that controls an operation of a liquid discharge head provided with a first nozzle for discharging a liquid, the liquid discharge system including: an acquisition section that acquires first information indicating a discharge state of the first nozzle; a reception section that receives second information on a determination reference for determining that the discharge state of the first nozzle is abnormal according to an operation of a user; and a determination section that determines presence or absence of a discharge abnormality of the first nozzle based on the first information and the second information.
    Type: Application
    Filed: October 2, 2023
    Publication date: April 11, 2024
    Inventors: Toshiro MURAYAMA, Nobuaki ITO, Akira MIYAGISHI, Tomonaga HASEGAWA
  • Publication number: 20240097195
    Abstract: A nonaqueous electrolyte for use in a lithium-ion secondary battery, capable of reducing gas generation due to degradation of nonaqueous electrolyte, is provided. The nonaqueous electrolyte disclosed herein is for use in a lithium-ion secondary battery wherein a negative electrode active material in a negative electrode includes at least one of a Si-based negative electrode active material including Si as a component and capable of reversibly absorbing and releasing lithium ions or a graphite-based carbon negative electrode active material. The nonaqueous electrolyte contains a nonaqueous solvent and an electrolyte dissolved in the nonaqueous solvent, and further contains a cyclic carbonate and a high-molecular-weight organic compound having a weight-average molecular weight of 1000 or higher.
    Type: Application
    Filed: January 27, 2022
    Publication date: March 21, 2024
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, KANSAI PAINT CO., LTD.
    Inventors: Akira KOHYAMA, Ryuta MORISHIMA, Daisaku ITO, Naoyuki IWATA
  • Publication number: 20240097136
    Abstract: The present disclosure provides a negative electrode for use in a lithium-ion secondary battery capable of protecting the negative electrode from breakage and cracks due to expansion and contraction of an Si-based negative electrode active material. The negative electrode is for use in a lithium-ion secondary battery and includes a negative electrode current collector and a negative electrode active material layer formed on the negative electrode current collector. The negative electrode active material layer contains, as a negative electrode active material, an Si-based negative electrode active material including Si as a component and capable of reversibly absorbing and releasing lithium ions. The negative electrode further includes a high-molecular-weight organic compound for improving durability of the lithium-ion secondary battery. The high-molecular-weight organic compound has a weight-average molecular weight of 1000 or higher.
    Type: Application
    Filed: January 27, 2022
    Publication date: March 21, 2024
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, KANSAI PAINT CO., LTD.
    Inventors: Akira KOHYAMA, Ryuta MORISHIMA, Daisaku ITO, Naoyuki IWATA
  • Patent number: 11934226
    Abstract: Provided is a foldable display that is excellent in mass production applicability and unlikely to have image distortion at the folding portion of the display after repeated folding, as well as a mobile device equipped therewith. The foldable display contains a surface protection film and a polarizer. The surface protection film is composed of a polyester film, and the angle made by the slow axis of the polyester film with the absorption axis of the polarizer is 10 to 80°. The polyester film has a refractive index in the bending direction of 1.590 to 1.620, a refractive index in the direction of a folding portion of 1.670 to 1.700, a refractive index in the thickness direction of 1.520 or less, and a density of 1.380 g/cm3 or more, wherein the bending direction refers to a direction orthogonal to the folding portion of the polyester film to be folded.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: March 19, 2024
    Assignee: TOYOBO CO., LTD.
    Inventors: Shotaro Nishio, Kiwamu Kawai, Akira Shimizu, Katsuya Ito
  • Publication number: 20240070463
    Abstract: Optimization of a compression algorithm to be applied is realized in subgraph units of a neural network. A preferred aspect of the present invention is an information processing device that selects an algorithm for compressing a neural network. The information processing device includes a subgraph dividing section which divides the neural network into subgraphs and an optimizing section which outputs a compression configuration in which one compression technique selected from a plurality thereof is associated with each of the subgraphs.
    Type: Application
    Filed: September 22, 2021
    Publication date: February 29, 2024
    Applicant: Hitachi Astemo, Ltd.
    Inventors: Daichi MURATA, Akira KITAYAMA, Hiroaki ITO, Masayoshi KURODA
  • Patent number: 11914834
    Abstract: A sensor includes a first substrate on a back side of a display panel, a first coil extending in a first direction at a predetermined angle between 0 and 90 degrees with respect to a long-side direction of the first substrate and including a first long-side portion provided with first and second end portions, a second coil including a second long-side portion extending in a second direction, a first leader line including a first end and a second end, wherein the first end is connected to the first end portion, and the second end is connected to wiring on a second substrate arranged to extend at a right angle toward the outside of the sensor from one side of the first substrate, and a second leader line including first end connected to the end portion and a second end connected to the wiring on the second substrate.
    Type: Grant
    Filed: December 14, 2022
    Date of Patent: February 27, 2024
    Assignee: Wacom Co., Ltd.
    Inventors: Yuanhao Chen, Yoshihisa Sugiyama, Akira Ito
  • Patent number: 11911881
    Abstract: A rotary tool includes a motor having an axis of rotation extending in a forward-rearward direction of the rotary tool. A grip part is located below the axis of rotation in an up-down direction that is perpendicular to the forward-rearward direction. A planet gear is configured to be driven by the motor. An internal gear meshes with the planet gear and is movable in the forward-rearward direction to change a speed. A sun gear meshes with the planet gear, and an output shaft is configured to be rotationally driven by the sun gear. A sensor is configured to detect the forward-rearward movement of the internal gear, the sensor being disposed downward of the sun gear in the up-down direction.
    Type: Grant
    Filed: April 28, 2023
    Date of Patent: February 27, 2024
    Assignee: MAKITA CORPORATION
    Inventors: Yuta Araki, Motohiro Omura, Akira Ito
  • Publication number: 20240053945
    Abstract: Disclosed is a host device including a display device that, in operation, displays an image in a host display region, a communication device that, in operation, communicates with multiple guest devices each having a display function, and a processor that, in operation, divides the host display region into at least two sub-regions and controls the display device to display at least two images currently displayed by at least two of the guest devices simultaneously connected to the host device, such that the at least two images are respectively displayed in corresponding ones of the at least two sub-regions.
    Type: Application
    Filed: October 26, 2023
    Publication date: February 15, 2024
    Inventors: Hideki FUJIMAKI, Tsukasa NOMI, Akira ITO, Tatsunori KATO
  • Publication number: 20240045797
    Abstract: A non-transitory computer-readable recording medium storing an information processing program causing a computer to execute processing including: accepting a first request of newly coupling a second block before a first block managed by the computer, among a plurality of blocks formed to include identifiers of other blocks coupled before and after each block in the block; and controlling, in a case where the first request is accepted, the plurality of blocks such that a copy of the first block is added to the plurality of blocks and coupled after the second block.
    Type: Application
    Filed: June 7, 2023
    Publication date: February 8, 2024
    Applicant: Fujitsu Limited
    Inventors: Nami NAGATA, Akira ITO
  • Patent number: 11890730
    Abstract: A driver drill includes a motor housing that holds an electric motor, an axis of rotation of a rotor of the electric motor extending in a front-rear direction of the driver drill, a grip housing having an upper end connected to a lower part of the motor housing and an enlarged-part housing connected to a lower end of the grip housing and spaced from the motor housing in an up-down direction of the driver drill that is perpendicular to the front-rear direction. A torque setting of the driver drill is changeable, and the driver drill is changeable between a setting unlocked state in which the torque setting is changeable and a setting locked state in which the torque setting is not changeable.
    Type: Grant
    Filed: June 9, 2022
    Date of Patent: February 6, 2024
    Assignee: MAKITA CORPORATION
    Inventors: Yuta Araki, Akira Ito
  • Publication number: 20230418290
    Abstract: When a subject vehicle reaches a first position of an interflow zone within an interflow lane, it is judged whether a condition for automatic interflow is satisfied. When it is judged that the condition for automatic interflow is not satisfied at the first position, a notification for urging manual interflow by a driver is stated to execute. When it is judged that the condition for automatic interfiow is satisfied at the first position, the automatic interflow is stared to execute.
    Type: Application
    Filed: September 7, 2023
    Publication date: December 28, 2023
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ryuta HASHIMOTO, Hiroki FUKUDA, Akira ITO
  • Patent number: 11795868
    Abstract: This piston for a diesel engine includes: a bottom portion that has a deepest combustion chamber bottom in the combustion chamber; a circumferential protrusion that is provided around an entire circumference of a circumferential wall between the bottom portion and a top surface of the piston and protrudes toward an intersection (P0) of a center line of the piston and the top surface in a cross-sectional view that includes the center line; an inclination portion that inclines closer to the top surface toward an outer side in a radial direction from the circumferential protrusion; and a rising portion that rises from the inclination portion toward the top surface.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: October 24, 2023
    Assignee: Komatsu Ltd.
    Inventors: Naoki Onoda, Akira Ito, Tomohiro Shimazu, Satoru Mimura, Takashi Kuribara
  • Patent number: 11789446
    Abstract: When a subject vehicle reaches a first position of an interflow zone within an interflow lane, it is judged whether a condition for automatic interflow is satisfied. When it is judged that the condition for automatic interflow is not satisfied at the first position, a notification for urging a handover of a central player of the subject vehicle is stated to execute. When it is judged that the condition for automatic interflow is satisfied at the first position, the start of the execution of the notification is temporarily suspended.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: October 17, 2023
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Ryuta Hashimoto, Hiroki Fukuda, Akira Ito
  • Publication number: 20230302478
    Abstract: The invention includes a gas supplier for discharging a gas into a space sandwiched between a substrate and a shielding plate by supplying the gas to a gas discharge nozzle provided in the shielding plate to form a flow of the gas from a central part toward a radially outer side of the substrate. This gas supplier is controlled such that a flow velocity of the gas into a discharge space at a peripheral edge part of the substrate becomes larger than zero.
    Type: Application
    Filed: March 9, 2023
    Publication date: September 28, 2023
    Inventors: Shuhei NEMOTO, Kazuhiro SHOJI, Ryotaro SHINOHARA, Akira ITO, Itsuki KAJINO
  • Publication number: 20230306301
    Abstract: A damage rate curve creation method includes: creating machine learning models predicting and outputting a first damage rate of a pipeline for each pipeline characteristic from first pipeline damage data including information of earthquake damage and pipeline characteristics; extracting a feature amount having high contribution to the prediction for each of the models; analyzing a change in the first damage rate related to a change in the feature amount; specifying a value of the feature amount at an inflection point of the change in the first damage rate as an extreme value, and extracting, from the first pipeline damage data, data having a value of the feature amount at which a difference from the extreme value is equal to or less than a threshold value as second pipeline damage data; and creating a damage rate curve indicating a second damage rate based on the second pipeline damage data.
    Type: Application
    Filed: July 15, 2020
    Publication date: September 28, 2023
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Akira ITO, Masaru OKUTSU
  • Patent number: 11767423
    Abstract: The invention provides an antimicrobial fiber which exhibits excellent antimicrobial properties even without the addition of antimicrobial agents and can remain antimicrobial even after repeated washing. The antimicrobial fiber comprises a fiber having on a surface thereof a polyacetal copolymer (X) containing oxyalkylene groups, the molar amount of oxyalkylene groups in the polyacetal copolymer (X) being 0.2 to 5 mol % relative to the total of the molar amount of oxymethylene groups and the molar amount of oxyalkylene groups.
    Type: Grant
    Filed: September 11, 2019
    Date of Patent: September 26, 2023
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventor: Akira Ito
  • Patent number: 11761121
    Abstract: A method for producing a polyacetal fiber that presents an improved whiteness unevenness is provided. According to one embodiment, there is provided a polyacetal fiber production method that yields a polyacetal fiber using an oxymethylene copolymer having a melt index, at 190° C. under a load of 2.16 kg, of 5-60 g/10 min, wherein the production method includes taking off the polyacetal fiber from the discharge nozzle of a spinning apparatus, and drawing the taken-off polyacetal fiber. The tensile elongation E1 of the polyacetal fiber after the taking off is 20%-500%; the tensile elongation E2 of the polyacetal fiber after the drawing is 10%-100%; E1?E2; and the single fiber thickness of the polyacetal fiber after the drawing is 0.7-5.0 denier.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: September 19, 2023
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Akira Ito, Daisuke Sunaga, Sunao Mikami
  • Patent number: 11758414
    Abstract: A radio terminal that performs radio communication with a base station, including: a communicator configured to perform radio measurement and monitoring of a paging signal; and a controller configured to control the communicator to receive information related to first duration by Non-Access Stratum (NAS) message from the base station, and not to perform the radio measurement and the monitoring during the first duration but to perform the radio measurement and the monitoring during second duration different from the first duration, wherein the controller is further configured to control the radio measurement and the monitoring by ending the first duration for transmitting uplink data of the radio terminal.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: September 12, 2023
    Assignee: FUJITSU LIMITED
    Inventors: Yoshiaki Ohta, Yoshiharu Tajima, Akira Ito