Patents by Inventor Takuma Yamamoto

Takuma Yamamoto 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: 11972084
    Abstract: A touch panel system includes a touch panel, a cover member overlapping the touch panel, and a controller. The controller includes a position detection unit configured to detect a position of a pointer, based on a signal value obtained from a position detection electrode, an amplification processing unit configured to perform amplification processing on at least one signal value in a pressing force detection range corresponding to the position of the pointer detected by the position detection unit among signal values obtained from a pressing force detection electrode, and a pressing force detection unit configured to calculate magnitude of a pressing force generated by the pointer, based on a signal value after the amplification processing being a signal value in the pressing force detection range including a signal value obtained by amplification by the amplification processing unit.
    Type: Grant
    Filed: December 12, 2022
    Date of Patent: April 30, 2024
    Assignee: Sharp Display Technology Corporation
    Inventors: Shinji Yamagishi, Takenori Maruyama, Kazutoshi Kida, Takuma Yamamoto, Yasuhiro Sugita, Hiroshi Fukushima
  • Publication number: 20240136964
    Abstract: To provide a single-phase induction motor control method and apparatus and an electric chain block which are capable of appropriately judging an overload of a single-phase induction motor even when the single-phase induction motor is in a condition where energization of an auxiliary coil is repeated. Provided is a method of controlling a single-phase induction motor including a main coil ML, an auxiliary coil AL, a capacitor C. and an SSR (solid-state relay) power circuit 121, in which the main coil ML is supplied with an electric current from a single-phase alternating-current power supply 200 through the SSR power circuit 121, and when the load is heavy, the auxiliary coil AL is energized. An overload is judged based on the ratio of energizing time during which the auxiliary coil AL is energized within a predetermined time.
    Type: Application
    Filed: February 2, 2022
    Publication date: April 25, 2024
    Applicant: KITO CORPORATION
    Inventors: Tatsuru Yamamoto, Takuma Isshiki
  • Publication number: 20240117177
    Abstract: A surface treatment agent which is a water-repellent agent, includes (1) a fluorine-free block copolymer, and (2) a liquid medium which is an organic solvent, water, or a mixture of water and an organic solvent. The non-fluorinated block copolymer includes at least one block segment (A) which includes a repeating unit formed from one or more types of acrylic monomer having a long-chain hydrocarbon group containing 12-40 carbon atoms. The non-fluorinated block copolymer preferably contains a segment (B) constituted by at least one of: (B1) a block segment including a repeating unit, different from that of segment (A), that is formed from an acrylic monomer having a long-chain hydrocarbon group including 12-40 carbon atoms; (B2) a block segment including a repeating unit formed from an acrylic monomer not having a long-chain hydrocarbon group; and (B3) a random segment formed from at least two types of acrylic monomers.
    Type: Application
    Filed: November 27, 2023
    Publication date: April 11, 2024
    Applicant: DAIKIN INDUSTRIES, LTD.
    Inventors: Yuko SHIOTANI, Tomohiro Yoshida, Takuma Kawabe, Ikuo Yamamoto
  • Publication number: 20240112322
    Abstract: An image to be measured of a sample that is captured by a microscope is acquired, a first degree that indicates a degree in which the second layer (upper layer) of the sample transmits the first layer (lower layer) is acquired, a first layer template image and a second layer template image indicating pattern shapes of the first layer and the second layer are acquired, pattern matching processing of the second layer is performed based on the second layer template image and the image to be measured to acquire a second position deviation amount related to the second layer and an area recognized as the second layer on the image to be measured, a consideration range of the image to be measured in pattern matching processing of the first layer is determined based on the first degree and the area recognized as the second layer, pattern matching processing of the first layer is performed based on the first layer consideration range, the first layer template image, and the image to be measured to acquire a first posit
    Type: Application
    Filed: August 25, 2023
    Publication date: April 4, 2024
    Inventors: Takahiro NISHIHATA, Atsushi MIYAMOTO, Takuma YAMAMOTO, Yasunori GOTO
  • Publication number: 20240070760
    Abstract: An information processing apparatus includes a processor configured to: obtain an image provided from a user; identify an article in the image; and exert control to display arrangement-related information useful for arranging the identified article.
    Type: Application
    Filed: March 6, 2023
    Publication date: February 29, 2024
    Applicant: FUJIFILM Business Innovation Corp.
    Inventor: Takuma YAMAMOTO
  • Patent number: 11886393
    Abstract: An information processing device includes a processor configured to acquire: when an electronic document is posted to a message exchange service, information on a person who has posted the electronic document and information on update history of the electronic document; specify, based on the acquired information on the person who has posted the electronic document and the acquired information on the update history, a notification destination to whom a notification indicating that the electronic document has been posted is to be provided; and perform control for providing notification information containing at least information indicating the specified notification destination to the notification destination.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: January 30, 2024
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Takuma Yamamoto, Kohei Kaibara, Toru Takahashi, Masakazu Ketsuka, Mitsuru Sato
  • Publication number: 20240028168
    Abstract: A touch panel includes: a drive electrode supplied with a drive signal; a position detecting electrode detecting a position included in a touch surface and touched with a pointing object, and a pressure detecting electrode detecting pressure applied on the touch surface with the pointing object, the position detecting electrode and the pressure detecting electrode being disposed across the drive electrode from the touch surface; and a floating electrode having a floating potential. The position detecting electrode, the pressure detecting electrode, and the floating electrode are formed in a layer.
    Type: Application
    Filed: July 10, 2023
    Publication date: January 25, 2024
    Inventors: Takenori MARUYAMA, Kazutoshi KIDA, Shinji YAMAGISHI, Takuma YAMAMOTO, Yasuhiro SUGITA, Hiroshi FUKUSHIMA
  • Publication number: 20230409911
    Abstract: An information processing device including: memory configured to store a plurality of pieces of labeled data in which a label that represents a correct answer is associated with object data, a plurality of pieces of unlabeled data that is object data not associated with a correct answer, and a deep learning model; and processor circuitry configured to perform processing including: generating a pseudo label based on the plurality of pieces of unlabeled data and the deep learning model; calculating, based on the pseudo label and each label included in the plurality of pieces of labeled data, a loss for a result obtained by identifying the plurality of pieces of unlabeled data through the deep learning model, and a loss for a result obtained by identifying the plurality of pieces of labeled data through the deep learning model; and updating the deep learning model based on the calculated losses.
    Type: Application
    Filed: August 30, 2023
    Publication date: December 21, 2023
    Inventors: Yuya OBINATA, Takuma YAMAMOTO
  • Publication number: 20230411111
    Abstract: The present disclosure makes it possible to shorten the time required for measurement of a sample and to measure the sample with high throughput. A charged particle beam apparatus includes a storage device that stores a correction value table corresponding to a recipe and a computer system that executes measurement on a plurality of measurement points of a sample according to a measurement order determined in the recipe. The computer system stores, when executing the recipe on a first sample, an adjustment result of one or more imaging conditions in the correction value table at each of a plurality of measurement points of the first sample, and adjusts, when executing the recipe on a second sample different from the first sample, the imaging condition based on the adjustment result of the one or more imaging conditions stored in the correction value table at each of the plurality of measurement points.
    Type: Application
    Filed: May 2, 2023
    Publication date: December 21, 2023
    Inventors: Tetsuro KADOWAKI, Takeyoshi OHASHI, Takuma YAMAMOTO
  • Patent number: 11842023
    Abstract: A touch panel include a cover member, a drive electrode, a pressure detecting electrode, and a position detecting electrode. The pressure detecting electrode and the position detecting electrode are alternately arranged in a first direction. The pressure detecting electrode includes a plurality of pressure detecting sections, arranged side by side in a second direction orthogonal to the first direction, that each independently detect a pressure. The position detecting electrode includes a plurality of position detecting sections, arranged side by side in the second direction, that each independently detect a touched position. The area of a pressure detecting section is larger than the area of a position detecting section.
    Type: Grant
    Filed: September 17, 2022
    Date of Patent: December 12, 2023
    Assignee: Sharp Display Technology Corporation
    Inventors: Takenori Maruyama, Kazutoshi Kida, Shinji Yamagishi, Takuma Yamamoto, Yasuhiro Sugita, Hiroshi Fukushima
  • Publication number: 20230375338
    Abstract: The purpose of the present disclosure is to provide a pattern measurement device that can accurately measure positional deviation between a center of gravity of a top surface of a pattern and a center of gravity of a bottom surface of the pattern, even when an incidence angle of a charged particle beam varies for each irradiation position of the charged particle beam. The pattern measurement device according to the present disclosure acquires an angular deviation amount corresponding to coordinates in a visual field of a pattern in accordance with a relationship between the coordinates in the visual field of the pattern and an angular deviation amount of the charged particle beam, and acquires a positional deviation amount corresponding to the coordinates in the visual field of the pattern in accordance with a relationship between the angular deviation amount and the center of gravity positional deviation amount (see FIG. 3c).
    Type: Application
    Filed: December 16, 2020
    Publication date: November 23, 2023
    Inventors: Long ZHANG, Takuma YAMAMOTO
  • Publication number: 20230343548
    Abstract: Even when the amount of overlay deviation between patterns located in different layers is large, correct measurement of the amount of overlay deviation is stably performed. The charged particle beam device includes a charged particle beam irradiation unit that irradiates a sample with a charged particle beam, a first detection unit that detects secondary electrons from the sample, a second detection unit that detects backscattered electrons from the sample, and an image processing unit that generates a first image including an image of a first pattern located on the surface of the sample based on an output of the first detection unit, and generates a second image including an image of a second pattern located in a lower layer than the surface of the sample based on an output of the second detection unit.
    Type: Application
    Filed: June 13, 2023
    Publication date: October 26, 2023
    Inventor: Takuma YAMAMOTO
  • Patent number: 11789564
    Abstract: A touch panel system includes an electrostatic capacitance type touch panel including a drive electrode, a position detection electrode, and a pressing force detection electrode; and a controller configured to provide a drive signal to the drive electrode and acquire a position signal value from the position detection electrode and a pressing force signal value from the pressing force detection electrode. The controller detects a position of a pointer based on the position signal value, and acquires a pressing force generated by the pointer based on a rate of change of a smoothed value of the pressing force value based on the pressing force signal value.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: October 17, 2023
    Assignee: SHARP KABUSHIKI KAISHA
    Inventors: Takuma Yamamoto, Hiroshi Fukushima, Kazutoshi Kida, Takenori Maruyama, Shinji Yamagishi, Yasuhiro Sugita
  • Publication number: 20230315233
    Abstract: A touch panel system includes a capacitive touch panel and a controller that controls the touch panel. The touch panel includes a plurality of drive electrodes and a plurality of floating island electrodes located on a first substrate and a plurality of pressure detection electrodes and a plurality of position detection electrodes located on a second substrate. The controller provides a drive signal to the drive electrodes and corrects a pressure detection signal obtained from each of the pressure detection electrodes by using a position detection signal obtained from the position detection electrode.
    Type: Application
    Filed: March 29, 2023
    Publication date: October 5, 2023
    Inventors: Takenori MARUYAMA, Kazutoshi KIDA, Shinji YAMAGISHI, Takuma YAMAMOTO, Yasuhiro SUGITA, Hiroshi FUKUSHIMA
  • Patent number: 11750757
    Abstract: An information processing apparatus includes a processor configured to: extract, if a facsimile document is received, information indicating a contact associated in advance with a telephone number of a person who has transmitted the facsimile document; and perform control for posting an electronic document, which is obtained by digitizing the facsimile document, to a message exchange service including the contact as a member while determining the contact as a notification target of the electronic document.
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: September 5, 2023
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Takuma Yamamoto, Kohei Kaibara, Masakazu Ketsuka, Mitsuru Sato, Toru Takahashi
  • Patent number: 11728127
    Abstract: Even when the amount of overlay deviation between patterns located in different layers is large, correct measurement of the amount of overlay deviation is stably performed. The charged particle beam device includes a charged particle beam irradiation unit that irradiates a sample with a charged particle beam, a first detection unit that detects secondary electrons from the sample, a second detection unit that detects backscattered electrons from the sample, and an image processing unit that generates a first image including an image of a first pattern located on the surface of the sample based on an output of the first detection unit, and generates a second image including an image of a second pattern located in a lower layer than the surface of the sample based on an output of the second detection unit.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: August 15, 2023
    Assignee: Hitachi High-Tech Corporation
    Inventor: Takuma Yamamoto
  • Publication number: 20230230357
    Abstract: A non-transitory computer-readable recording medium stores an information processing program for causing a computer to execute a process including: extracting a first feature from an image; detecting, from the extracted first feature, a plurality of visual entities included in the image; generating a second feature in which the visual entities in at least one combination of the plurality of detected visual entities are combined, in first feature, with each other; generating, based on the first feature and the second feature, a first map that indicates relation of each visual entity; extracting a fourth feature based on the first map and a third feature obtained by converting the first feature; and estimating the relation from the fourth feature.
    Type: Application
    Filed: October 12, 2022
    Publication date: July 20, 2023
    Applicant: Fujitsu Limited
    Inventor: Takuma YAMAMOTO
  • Patent number: 11706171
    Abstract: An information processing device includes a processor configured to: perform a control for displaying on an operation screen a candidate for a thread on a service screen for a message exchange service in which information for accessing an electronic document generated by scanning a document is displayed in such a manner that a thread is able to be selected; and receive, on the operation screen, an operation for selecting a candidate for a thread and an operation for posting the electronic document into the message exchange service.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: July 18, 2023
    Assignee: FUJIFILM Business Innovation Corp.
    Inventors: Takuma Yamamoto, Kohei Kaibara, Toru Takahashi, Masakazu Ketsuka, Mitsuru Sato
  • Patent number: 11693510
    Abstract: A touch panel system includes a touch panel including a drive electrode, a position detection electrode, and a pressing detection electrode, and a controller configured to impart a drive signal to the drive electrode and acquire signal values from each of the position detection electrode and the pressing detection electrode. The controller detects a position of an indicator on the basis of the signal values obtained from the position detection electrode and calculates a magnitude of pressing of the indicator on the basis of signal values in a pressing detection range corresponding to the detected position of the indicator among the signal values obtained from the pressing detection electrode.
    Type: Grant
    Filed: April 15, 2022
    Date of Patent: July 4, 2023
    Assignee: Sharp Display Technology Corporation
    Inventors: Takenori Maruyama, Kazutoshi Kida, Shinji Yamagishi, Takuma Yamamoto, Yasuhiro Sugita, Hiroshi Fukushima
  • Publication number: 20230206694
    Abstract: An information processing apparatus acquires video data that includes target objects including a person and an object, and identifies a relationship between the target objects in the acquired video data, by using graph data that indicates a relationship between target objects and that is stored in a storage. The information processing apparatus identifies a behavior of the person in the video data by using a feature value of the person included in the acquired video data. The information processing apparatus predicts one of a future behavior and a future state of the person by inputting the identified behavior of the person and the identified relationship to a machine learning model.
    Type: Application
    Filed: September 21, 2022
    Publication date: June 29, 2023
    Applicant: Fujitsu Limited
    Inventors: Yoshie KIMURA, JUNYA SAITO, Takuma YAMAMOTO, Takahiro SAITO