Patents by Inventor Tsuyoshi Yamamoto

Tsuyoshi 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).

  • Publication number: 20220247407
    Abstract: A resonator, an oscillator, and a quantum computer in which the area occupied by the circuit can be reduced is provided. A resonator (100) includes a loop circuit (110) in which a first superconducting line (101), a first Josephson junction (103), a second superconducting line (102), and a second Josephson junction (104) are connected in a ring shape, and a capacitor (120). The capacitor (120) and the loop circuit (110) are connected in a ring shape.
    Type: Application
    Filed: June 26, 2020
    Publication date: August 4, 2022
    Applicant: NEC Corporation
    Inventors: Tsuyoshi YAMAMOTO, Tomohiro YAMAJI, Yoshihito HASHIMOTO
  • Publication number: 20220236342
    Abstract: An oscillator in which crosstalk can be reduced is provided. An oscillator includes a ground plane made of a superconductor, a conductive member spaced apart from and surrounded by the ground plane, a SQUID of which one end is connected to the conductive member and the other end is connected to the ground plane, a first connection circuit made of a superconductor, connecting parts of the ground plane located on both sides of a vicinity of a connection part between the conductive member and the SQUID to each other, and a superconducting loop circuit surrounding the SQUID and using the ground plane and the first connection circuit.
    Type: Application
    Filed: January 25, 2022
    Publication date: July 28, 2022
    Applicant: NEC Corporation
    Inventors: Yoshihito Hashimoto, Tsuyoshi Yamamoto, Tomohiro Yamaji
  • Publication number: 20220239256
    Abstract: An oscillator in which crosstalk can be reduced is provided. An oscillator includes a SQUID, a transmission line connected to the SQUID, a ground plane, and a first connection circuit disposed in a vicinity of a node of an electric field of a standing wave that is generated when the oscillator is oscillating, the first connection circuit connecting parts of the ground plane located on both sides of the transmission line to each other.
    Type: Application
    Filed: January 12, 2022
    Publication date: July 28, 2022
    Applicant: NEC Corporation
    Inventors: Yoshihito HASHIMOTO, Tsuyoshi Yamamoto, Tomohiro Yamaji
  • Publication number: 20220231216
    Abstract: A circuit manufacturing method according to the present disclosure is a circuit manufacturing method by deposition, comprising performing first deposition for forming a first superconductor layer, oxidizing a surface of the first superconductor layer to form an oxide film, performing second deposition for forming a second superconductor layer, whereby a circuit in which Josephson junctions are aligned is generated. A mask includes two opening parts and an odd number of first-type opening parts. The width of a first-type opening part has such a length that the area of a Josephson junction formed based on the first superconductor layer and the second superconductor layer derived from the first-type opening part becomes larger than the area of a Josephson junction formed based on the first superconductor layer and the second superconductor layer derived from the two opening parts that are adjacent to each other.
    Type: Application
    Filed: March 16, 2020
    Publication date: July 21, 2022
    Applicant: NEC Corporation
    Inventors: Tomohiro YAMAJI, Tsuyoshi YAMAMOTO
  • Publication number: 20220186678
    Abstract: A cylinder head of a multi-cylinder engine is provided, the cylinder head including a plurality of ceiling parts for respective cylinders, and a water jacket. Each ceiling part is connected to an intake port including a primary port and a secondary port aligned in a cylinder-row direction, and is attached with an in-cylinder pressure sensor. A plug is attached to a hollow part of the cylinder head corresponding to a core print provided to a core of the water jacket, and is disposed at a position corresponding to a location between certain cylinders. The in-cylinder pressure sensor is attached at a position on an opposite side from the plug with respect to a cylinder center axis in the cylinder-row direction. Positions of the primary and secondary ports connected to each ceiling part are interchanged in the cylinder-row direction according to the position of the in-cylinder pressure sensor.
    Type: Application
    Filed: November 9, 2021
    Publication date: June 16, 2022
    Inventors: Yohei Suzuki, Yasushi Nakahara, Tsuyoshi Yamamoto
  • Publication number: 20220185219
    Abstract: An airbag includes plural bag portions respectively including two sheet members attached to each other, and a welded portion at which the sheet members being in contact with each other are attached to each other. The welded portion includes a communication hole penetrating the sheet members to communicate the bag portions, and a rib portion arranged radially outward of the communication hole, the rib portion protruding in the thickness direction from a welded surface of the welded portion. The rib portion includes an annular rib surrounding the communication hole, and a cutout portion provided at the annular rib. The rib portion includes plural radial ribs arranged radially inward of the annular rib, the plural radial ribs radially surrounding the communication hole and extending in a radial direction of the communication hole. At least one of the radial ribs is arranged at a position radially away from the communication hole.
    Type: Application
    Filed: December 15, 2020
    Publication date: June 16, 2022
    Applicant: AISIN CORPORATION
    Inventors: Yasuhito KUREMATSU, Satoshi MASUDA, Tomokazu SEKI, Masaaki HASEGAWA, Tsuyoshi YAMAMOTO, Ryosuke MIZUNO, Makoto SAKAI
  • Patent number: 11359574
    Abstract: A cylinder head of a multi-cylinder engine is provided, the cylinder head including a plurality of ceiling parts for respective cylinders, and a water jacket. Each ceiling part is connected to an intake port including a primary port and a secondary port aligned in a cylinder-row direction, and is attached with an in-cylinder pressure sensor. A plug is attached to a hollow part of the cylinder head corresponding to a core print provided to a core of the water jacket, and is disposed at a position corresponding to a location between certain cylinders. The in-cylinder pressure sensor is attached at a position on an opposite side from the plug with respect to a cylinder center axis in the cylinder-row direction. Positions of the primary and secondary ports connected to each ceiling part are interchanged in the cylinder-row direction according to the position of the in-cylinder pressure sensor.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: June 14, 2022
    Assignee: Mazda Motor Corporation
    Inventors: Yohei Suzuki, Yasushi Nakahara, Tsuyoshi Yamamoto
  • Patent number: 11358553
    Abstract: An airbag includes plural bag portions respectively including two sheet members attached to each other, and a welded portion at which the sheet members being in contact with each other are attached to each other. The welded portion includes a communication hole penetrating the sheet members to communicate the bag portions, and a rib portion arranged radially outward of the communication hole, the rib portion protruding in the thickness direction from a welded surface of the welded portion. The rib portion includes an annular rib surrounding the communication hole, and a cutout portion provided at the annular rib. The rib portion includes plural radial ribs arranged radially inward of the annular rib, the plural radial ribs radially surrounding the communication hole and extending in a radial direction of the communication hole. At least one of the radial ribs is arranged at a position radially away from the communication hole.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: June 14, 2022
    Assignee: AISIN CORPORATION
    Inventors: Yasuhito Kurematsu, Satoshi Masuda, Tomokazu Seki, Masaaki Hasegawa, Tsuyoshi Yamamoto, Ryosuke Mizuno, Makoto Sakai
  • Publication number: 20220160880
    Abstract: Provided is an oligonucleotide conjugate comprising an oligonucleotide and two or more linearly connected asialoglycoprotein receptor-binding molecules attached to the oligonucleotide, wherein the oligonucleotide comprises a locked nucleoside analog having a bridging structure between the 4? and 2? positions, is complementary to a human PCSK9 gene, and has inhibitory activity on the expression of the human PCSK9 gene. The oligonucleotide conjugate of the present invention can be used in the field of pharmaceutical products, in particular, the field of the development and production of therapeutic agents for diseases associated with a high LDL cholesterol level.
    Type: Application
    Filed: February 3, 2022
    Publication date: May 26, 2022
    Inventors: Mariko Harada-Shiba, Fumito Wada, Satoshi Obika, Tsuyoshi Yamamoto, Keisuke Tachibana, Tadayuki Kobayashi, Kosuke Ito, Motoki Sawamura
  • Patent number: 11273222
    Abstract: Provided is an oligonucleotide conjugate comprising an oligonucleotide and two or more linearly connected asialoglycoprotein receptor-binding molecules attached to the oligonucleotide, wherein the oligonucleotide comprises a locked nucleoside analog having a bridging structure between the 4? and 2? positions, is complementary to a human PCSK9 gene, and has inhibitory activity on the expression of the human PCSK9 gene. The oligonucleotide conjugate of the present invention can be used in the field of pharmaceutical products, in particular, the field of the development and production of therapeutic agents for diseases associated with a high LDL cholesterol level.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: March 15, 2022
    Assignee: National Cerebral and Cardiovascular Center
    Inventors: Mariko Harada-Shiba, Fumito Wada, Satoshi Obika, Tsuyoshi Yamamoto, Keisuke Tachibana, Tadayuki Kobayashi, Kosuke Ito, Motoki Sawamura
  • Patent number: 11249601
    Abstract: A locus detection unit detects a locus traced by an input unit that is attached to a body. A pattern determination unit determines an input pattern based on the locus detected by the locus detection unit. A transmission unit transmits the input pattern determined by the pattern determination unit as input information to an external device. A reception unit receives output information transmitted from the external device. A tactile output unit provides, to the body, the output information received by the reception unit as a simulated tactile sense of the skin being traced.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: February 15, 2022
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventors: Tsuyoshi Yamamoto, Toshishige Shimamura, Yuichi Okabe, Yuzo Ishii
  • Patent number: 11222525
    Abstract: Each first terminal mounted in advance on an item transmits first vibration data and a first terminal ID by radio wave in response to vibration detection, each beacon terminal disposed in advance at a place in a room intermittently transmits a beacon signal and a beacon ID by radio wave, a management device sequentially records each first terminal ID received together with the first vibration data and the beacon ID received together with the beacon signal to a detection list in a storage unit, acquires, from the storage unit, terminal information related to the first terminal ID recorded in the detection list and position information related to the beacon ID received concurrently with the first terminal ID, and displays the terminal information and the position information on a screen.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: January 11, 2022
    Assignee: Nippon Telepgraph and Telephone Corporation
    Inventors: Toshishige Shimamura, Yuichi Okabe, Tsuyoshi Yamamoto, Yuzo Ishii
  • Patent number: 11188192
    Abstract: To provide an information processing device for enabling a plurality of users to efficiently use content on the same screen. Provided is an information processing device including: a manipulation detection unit configured to detect a manipulation by a user; and a control unit configured to control display on a screen according to the detection of the manipulation detection unit.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: November 30, 2021
    Assignees: SONY CORPORATION, SONY ELECTRONICS INC.
    Inventors: Tomohiro Tsuji, Kazuma Igari, Katsuhiro Suzuki, Fumitaka Ozaki, Tsuyoshi Yamamoto, Allison Marlene Chaney, Julia Anne Framel
  • Publication number: 20210355597
    Abstract: An image capturing unit captures an image of a surface of a member treated by a surface treatment unit. A comparison unit obtains a correlation coefficient between a reference image stored in a storage unit and the image captured by the image capturing unit. A cross-correlation coefficient between power spectra of the reference image and the image captured by the image capturing unit is obtained. A control unit stops a surface treatment performed by the surface treatment unit when the correlation coefficient obtained by the comparison unit reaches a set value.
    Type: Application
    Filed: August 21, 2019
    Publication date: November 18, 2021
    Inventors: Yuichi Okabe, Toshishige Shimamura, Tsuyoshi Yamamoto, Yuzo Ishii
  • Publication number: 20210354401
    Abstract: A method for manufacturing an air bag includes forming a bag portion surrounded by a welded portion extending in an annular shape by pressing at least one welding mold against two sheet materials arranged to be stacked from a stacking direction of the sheet materials. The welding mold is pressed against the sheet materials to form the welded portion including a welding bead portion protruding to an inside of the bag portion between the sheet materials. A pressing surface of the welding mold against the sheet materials is provided with a slope portion facing in the stacking direction of the sheet materials and in a direction of the inside of the bag portion at a position further on an outside of the bag portion than a position at which the welding bead portion is formed.
    Type: Application
    Filed: March 18, 2021
    Publication date: November 18, 2021
    Applicant: AISIN SEIKI KABUSHIKI KAISHA
    Inventors: Yasuhito KUREMATSU, Makoto SAKAI, Ryosuke MIZUNO, Satoshi MASUDA, Tomokazu SEKI, Masaaki HASEGAWA, Tsuyoshi YAMAMOTO, Tomoko KANBARA
  • Patent number: 11125762
    Abstract: Position adjustment of an analysis module in an automatic analyzer is performed where a position adjustment instruction and a position where the position adjustment is actually performed are separated from each other. Position adjustment of probe mechanisms is performed by operating probe position adjustment switches formed on a housing of an analysis module. Where interlocking covers (103 and 113) for the module are present, the probe mechanisms of the module are stopped when the closed covers are opened. The position adjustment switches (101A and 101B) and the position adjustment switch (104) are disposed to be separated from each other by a distance at which the switches cannot be operated by a single hand of an operator at the same time. Even when the cover (103) is opened by continuously pressing the position adjustment switch (104), the probe mechanisms of the module are in an operable state for the position adjustment.
    Type: Grant
    Filed: January 25, 2017
    Date of Patent: September 21, 2021
    Assignee: HITACHI HIGH-TECH CORPORATION
    Inventor: Tsuyoshi Yamamoto
  • Publication number: 20210216732
    Abstract: When vibration of the item is detected by an acceleration sensor, each terminal mounted in advance on an item as a management target wirelessly transmits a terminal ID for identifying the terminal and terminal-side vibration data representing the vibration detection, and in response to reception of the terminal-side vibration data wirelessly transmitted from each terminal, a management device sequentially records the terminal ID received together with the terminal-side vibration data to a detection list in a storage unit and displays the terminal IDs recorded in the detection list on a screen.
    Type: Application
    Filed: May 24, 2019
    Publication date: July 15, 2021
    Inventors: Toshishige Shimamura, Yuichi Okabe, Tsuyoshi Yamamoto, Yuzo Ishii
  • Publication number: 20210217299
    Abstract: Each first terminal mounted in advance on an item transmits first vibration data and a first terminal ID by radio wave in response to vibration detection, each beacon terminal disposed in advance at a place in a room intermittently transmits a beacon signal and a beacon ID by radio wave, a management device sequentially records each first terminal ID received together with the first vibration data and the beacon ID received together with the beacon signal to a detection list in a storage unit, acquires, from the storage unit, terminal information related to the first terminal ID recorded in the detection list and position information related to the beacon ID received concurrently with the first terminal ID, and displays the terminal information and the position information on a screen.
    Type: Application
    Filed: May 23, 2019
    Publication date: July 15, 2021
    Inventors: Toshishige Shimamura, Yuichi Okabe, Tsuyoshi Yamamoto, Yuzo Ishii
  • Publication number: 20210201188
    Abstract: A resonator, an oscillator, and a quantum computer capable of preventing oscillation conditions for generating a parametric oscillation from becoming complicated are provided. A resonator includes at least one loop circuit in which a first superconducting line, a first Josephson junction, a second superconducting line, and a second Josephson junction are connected in a ring shape, in which critical current values of the first and second Josephson junctions are different from each other.
    Type: Application
    Filed: December 9, 2020
    Publication date: July 1, 2021
    Applicant: NEC CORPORATION
    Inventors: Tomohiro YAMAJI, Tsuyoshi Yamamoto
  • Publication number: 20210181874
    Abstract: A locus detection unit detects a locus traced by an input unit that is attached to a body. A pattern determination unit determines an input pattern based on the locus detected by the locus detection unit. A transmission unit transmits the input pattern determined by the pattern determination unit as input information to an external device. A reception unit receives output information transmitted from the external device. A tactile output unit provides, to the body, the output information received by the reception unit as a simulated tactile sense of the skin being traced.
    Type: Application
    Filed: May 13, 2019
    Publication date: June 17, 2021
    Inventors: Tsuyoshi Yamamoto, Toshishige Shimamura, Yuichi Okabe, Yuzo Ishii