Patents by Inventor Takashi Miyamoto

Takashi Miyamoto 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: 12266665
    Abstract: The present technology relates to a circuit board, a semiconductor apparatus, and electronic equipment that are configured to make it possible to more effectively suppress the occurrence of noise in signals. A circuit board includes first conductors arranged regularly in a first direction, second conductors arranged regularly in the first direction, and third conductors arranged regularly in the first direction. A first power supply connected to the first conductors, a second power supply connected to the second conductors, and a third power supply connected to the third conductors are different power supplies. The present technology can be applied to a circuit board of a semiconductor apparatus and the like, for example.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: April 1, 2025
    Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Takashi Miyamoto, Masahiro Takahashi, Yoshiyuki Akiyama
  • Patent number: 12242683
    Abstract: A display driver includes a driver circuit and a sensing controller. The driver circuit is configured to drive a display panel according to display information. The display panel defines a sensing region. The sensing controller interface circuit is configured to transmit an output vertical sync signal to a proximity sensing controller. The proximity sensing controller is configured to generate positional information of an input object based at least in part on a resulting signal received from a sensor electrode disposed in the sensing region. The output vertical sync signal comprises encoding the display information in the output vertical sync signal.
    Type: Grant
    Filed: January 3, 2024
    Date of Patent: March 4, 2025
    Assignee: Synaptics Incorporated
    Inventors: Makoto Takeuchi, Hirokazu Hatayama, Masaaki Shiomura, Nobukazu Tanaka, Daisuke Ito, Takayuki Noto, Takashi Miyamoto
  • Patent number: 12183758
    Abstract: Provided is a circuit board comprising a first conductor periodically arranged with a first periodic width in a first region, a second conductor periodically arranged with a second periodic width in the first region, a third conductor periodically arranged with a third periodic width in a second region, and a fourth conductor periodically arranged with a fourth periodic width in the second region. The first periodic width and the second periodic width, and the third periodic width and the fourth periodic width are in a rational number relationship, the first periodic width and the fourth periodic width are same or substantially same, the first region and the second region have a conductor structure mirror-symmetrical or substantially mirror-symmetrical in a first direction. A first power supply is connected to the first conductor and the third conductor and a second power supply is connected to the second conductor and the fourth conductor.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: December 31, 2024
    Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventor: Takashi Miyamoto
  • Patent number: 12108522
    Abstract: The present technology relates to a circuit board, a semiconductor device, and an electronic device for enabling effective suppression of generation of noise in a signal. The circuit board includes a reticulated conductor including a first conductor group configured by two or more conductors having a first conductor width and arranged with a first periodic width in a first direction, a second conductor group configured by two or more conductors having a second conductor width and arranged with a second periodic width in a second direction orthogonal to the first direction, and a first moving conductor group arranged at a position to which at least a part of the second conductor group is moved by a factor of 1 of the first periodic width in the first direction and is moved by a factor of 1 of a third periodic width in the second direction, the third periodic width and the second periodic width being different. The present technology can be applied to, for example, a circuit board of a semiconductor device.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: October 1, 2024
    Assignee: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Takashi Miyamoto, Makoto Hayafuchi
  • Publication number: 20240134474
    Abstract: A display driver includes a driver circuit and a sensing controller. The driver circuit is configured to drive a display panel according to display information. The display panel defines a sensing region. The sensing controller interface circuit is configured to transmit an output vertical sync signal to a proximity sensing controller. The proximity sensing controller is configured to generate positional information of an input object based at least in part on a resulting signal received from a sensor electrode disposed in the sensing region. The output vertical sync signal comprises encoding the display information in the output vertical sync signal.
    Type: Application
    Filed: January 3, 2024
    Publication date: April 25, 2024
    Inventors: Makoto Takeuchi, Hirokazu Hatayama, Masaaki Shiomura, Nobukazu Tanaka, Daisuke Ito, Takayuki Noto, Takashi Miyamoto
  • Patent number: 11953646
    Abstract: There is provided a detecting apparatus including one or a plurality of magnetic coupling elements that include a plurality of coils, a positioning unit disposed near at least one coil from among the plurality of coils included in the one or plurality of magnetic coupling elements, and a detector that measures an electrical parameter related to the one or plurality of magnetic coupling elements or to a circuit that at least includes the one or plurality of magnetic coupling elements, and determines from a change in the electrical parameter whether a foreign matter capable of generating heat due to magnetic flux is present.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: April 9, 2024
    Assignee: Sony Group Corporation
    Inventor: Takashi Miyamoto
  • Patent number: 11907453
    Abstract: A display driver includes a driver circuit and a sensing controller. The driver circuit is configured to drive a display panel according to display information. The display panel defines a sensing region. The sensing controller interface circuit is configured to transmit an output vertical sync signal to a proximity sensing controller. The proximity sensing controller is configured to generate positional information of an input object based at least in part on a resulting signal received from a sensor electrode disposed in the sensing region. The output vertical sync signal comprises encoding the display information in the output vertical sync signal.
    Type: Grant
    Filed: April 4, 2022
    Date of Patent: February 20, 2024
    Assignee: Synaptics Incorporated
    Inventors: Makoto Takeuchi, Hirokazu Hatayama, Masaaki Shiomura, Nobukazu Tanaka, Daisuke Ito, Takayuki Noto, Takashi Miyamoto
  • Publication number: 20240007295
    Abstract: An information processor of an aspect of the disclosure includes a protection section protecting first communication between a first device and a second device and second communication between a third device and the second device. The protection section executes the following (1) to (4): (1) deriving or receiving a first session key; (2) using the first session key for encryption or decryption and message authentication of the first communication; (3) using the first communication protected by the first session key to receive a second session key; and (4) using the second session key for encryption, decryption, or message authentication of the second communication. Here, the total number of times of communication or the total amount of communication data from the start of use to the end of the use of the second session key differs between the first communication and third communication between the first device and the third device.
    Type: Application
    Filed: January 17, 2022
    Publication date: January 4, 2024
    Inventors: Takashi Miyamoto, Hirotake Yamamoto, Toru Akishita, Hiroo Takahashi
  • Publication number: 20240007286
    Abstract: The present disclosure relates to an information processing device, a mobile device, and a communication system capable of updating a session key. A first secret is derived from a key schedule by using first communication including transmission or reception of a command for controlling second communication faster than the first communication or a response to the command, a first session key related to the first secret is derived, the first session key is used for encryption or message authentication of the first communication, a second session key is received, transmitted, or derived by using the first communication, the second session key is used for encryption or message authentication of the second communication, a third session key is received, transmitted, or derived by using the first communication, and the third session key is used instead of the second session key. The present technology can be applied to, for example, a communication system conforming to the MIPI standard.
    Type: Application
    Filed: November 16, 2021
    Publication date: January 4, 2024
    Inventors: TAKASHI MIYAMOTO, TORU AKISHITA, YOSHITOMO OSAWA, HIROTAKE YAMAMOTO
  • Publication number: 20230412575
    Abstract: The present disclosure relates to an information processing device, a mobile device, and a communication system for enabling further enhancement of safety.
    Type: Application
    Filed: September 24, 2021
    Publication date: December 21, 2023
    Inventors: TAKASHI MIYAMOTO, HIROO TAKAHASHI
  • Patent number: 11783852
    Abstract: An information processing device selects, in a case where a plurality of pieces of data are collected and transmitted to a tape drive to be recorded on a magnetic tape, one mode of a first mode of transmitting a data group obtained by collecting the plurality of pieces of data without compression, to the tape drive, a second mode of transmitting a compressed data group in which the data group obtained by collecting the plurality of pieces of data is compressed, to the tape drive, or a third mode of transmitting a data group obtained by collecting a part of the plurality of pieces of data and remaining data, in which the part of the plurality of pieces of data is compressed and the remaining data is not compressed, to the tape drive, and transmits a data group generated in accordance with the selected mode, to the tape drive.
    Type: Grant
    Filed: August 25, 2022
    Date of Patent: October 10, 2023
    Assignee: FUJIFILM CORPORATION
    Inventors: Michitaka Kondo, Yutaka Oishi, Takashi Miyamoto, Terue Watanabe, Koji Matsumura, Yuko Uno
  • Publication number: 20230315223
    Abstract: A display driver includes a driver circuit and a sensing controller. The driver circuit is configured to drive a display panel according to display information. The display panel defines a sensing region. The sensing controller interface circuit is configured to transmit an output vertical sync signal to a proximity sensing controller. The proximity sensing controller is configured to generate positional information of an input object based at least in part on a resulting signal received from a sensor electrode disposed in the sensing region. The output vertical sync signal comprises encoding the display information in the output vertical sync signal.
    Type: Application
    Filed: April 4, 2022
    Publication date: October 5, 2023
    Applicant: Synaptics Incorporated
    Inventors: Makoto Takeuchi, Hirokazu Hatayama, Masaaki Shiomura, Nobukazu Tanaka, Daisuke Ito, Takayuki Noto, Takashi Miyamoto
  • Publication number: 20230319434
    Abstract: The present technology relates to a solid-state imaging device, a signal processing method, and an electronic device enabling improvement of evidence capability of an image. The imaging device generates image information in a pixel unit, generates additional information to be added to the image information outputted from the pixel unit, and combines the additional information with the image information. The present technology can be applied to an imaging device including an image sensor.
    Type: Application
    Filed: August 31, 2021
    Publication date: October 5, 2023
    Inventors: NOBUO NAKAMURA, TOSHIKI ITAGAKI, TAKASHI MIYAMOTO, SHIN HOTTA
  • Patent number: 11772829
    Abstract: A power supply device (104-1) includes a substrate (20) on which an electric component (25) is mounted, a chassis (10) having a chassis surface (11) and a threaded part (10a), a chassis-side resin part (91) connected to a back surface (20a) and the chassis surface (11), a fixation screw (29), and an insulating member (60). The fixation screw (29) fixes both the electric component (25) and the substrate (20) to the chassis (10) by screw-coupling an end part (29c) of the fixation screw (29), exposed in a direction toward the chassis (10) from an open hole formed through the insulating member (60), to the threaded part (10a) of the chassis (10). In addition, the fixation screw (29) brings the electric component (25) and the chassis (10) into electrical noncontact with each other by being placed in an open hole of the insulating member (60).
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: October 3, 2023
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Takashi Miyamoto, Naoki Yasuda, Shinichi Okada, Ryota Kusano
  • Patent number: 11769777
    Abstract: The present technology relates to a circuit board, a semiconductor device, and an electronic apparatus that reduce the generation of noise signals. A circuit board includes: a first conductor layer that has a first conductor portion including a conductor having a planar or mesh-like first basic pattern repeatedly disposed in the same plane; and a second conductor layer that has a second conductor portion including a conductor having a planar or mesh-like second basic pattern repeatedly disposed in the same plane, and a third conductor portion including a conductor having a planar, linear, or mesh-shaped third basic pattern repeatedly disposed in the same plane. The repeating cycles of the first and second basic patterns are substantially the same cycles, and the third basic pattern is different than the second basic pattern. The present technology can be applied to a circuit board of a semiconductor device and the like, for example.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: September 26, 2023
    Assignee: Sony Semiconductor Solutions Corporation
    Inventors: Takashi Miyamoto, Yoshiyuki Akiyama, Junichi Tsunoda, Shuuichi Kojima, Akira Arahata
  • Patent number: 11763840
    Abstract: An information processing device performs control to record deletion information indicating that an object with a designated object ID has been deleted, on a recording medium, in a case where a specific object ID is designated and an instruction to delete the object is input, for a magnetic tape on which an object that includes data and metadata related to the data and that is assigned an object ID as identification information is recorded, the object being assigned an object ID in a case where the object is updated different from an object ID of the object before the update.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: September 19, 2023
    Assignee: FUJIFILM CORPORATION
    Inventors: Michitaka Kondo, Yutaka Oishi, Takashi Miyamoto, Terue Watanabe, Koji Matsumura, Yuko Uno
  • Patent number: 11652397
    Abstract: A time average peak value of low frequency magnetic noise or low frequency conductive noise generated from a power supply device which drives a Hall thruster is suppressed without mass of a satellite significantly increased. A pulse width control circuit (22) of a Hall thruster power supply device (10) outputs a spread signal (58) obtained by performing spread spectrum on a pulse signal based on a control signal (54). A voltage output circuit (21) outputs output voltage (52) to a Hall thruster (50) in accordance with the spread signal (58) output by the pulse width control circuit (22).
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: May 16, 2023
    Assignee: Mitsubishi Electric Corporation
    Inventors: Hiroyuki Osuga, Takayuki Hidaka, Takashi Miyamoto
  • Patent number: 11616031
    Abstract: The present technology relates to a semiconductor device and an electronic apparatus that make it possible to suppress the generation of noise in signals. A semiconductor device includes: a first semiconductor substrate on which at least a portion of a first conductor loop is formed; and a second semiconductor substrate on which a second conductor loop is formed. The second semiconductor substrate includes a first conductor layer and a second conductor layer. The first conductor layer and the second conductor layer each include a conductor. The first conductor layer and the second conductor layer are configured to cause a direction of a loop surface in which a magnetic flux is generated from the second conductor loop to be different from a direction of a loop surface in which an induced electromotive force is generated in the first conductor loop. The present technology is applicable, for example, to a CMOS image sensor.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: March 28, 2023
    Assignee: Sony Semiconductor Solutions Corporation
    Inventors: Takashi Miyamoto, Yoshiyuki Akiyama, Junichi Tsunoda, Shuuichi Kojima
  • Patent number: 11605979
    Abstract: A power receiving device according to the present disclosure includes a power receiving section that receives power from a power feed device with use of a power receiving coil; and a communication section that transmits coil information to the power feed device, the coil information indicating whether or not a coil is provided near the power receiving coil.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: March 14, 2023
    Assignee: Sony Semiconductor Solutions Corporation
    Inventors: Osamu Kozakai, Hiroaki Nakano, Takashi Miyamoto
  • Publication number: 20220413731
    Abstract: An information processing device includes at least one processor. The processor performs, in a case where a size of data recorded in a data partition (DP) of a magnetic tape (30) having the data partition (DP) in which data is recorded and a reference partition (RP) in which metadata corresponding to the data is recorded, on the magnetic tape (30), reaches a predetermined value, control to record metadata corresponding to the recorded data in the reference partition (RP).
    Type: Application
    Filed: September 1, 2022
    Publication date: December 29, 2022
    Inventors: Michitaka KONDO, Yutaka OISHI, Takashi MIYAMOTO, Terue WATANABE, Koji MATSUMURA, Yuko UNO