Patents by Inventor Yasuyuki Yamada

Yasuyuki Yamada 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: 11930510
    Abstract: A mobile station device that receives control information having a downlink control information format and addressed by a Cell-Radio Network Temporary Identifier on a physical downlink control channel from a base station device. The mobile station device also transmits a random access preamble using a random access channel to the base station device based on receiving the control information which provides a random access order. The downlink control information format includes a first field for downlink resource assignment. In a first case that the downlink control information form at is used for the random access order, a fixed value is set to the first field, while in a second case in which the downlink control information format is used for downlink scheduling, a first value different from the fixed value is set to the first field.
    Type: Grant
    Filed: December 23, 2022
    Date of Patent: March 12, 2024
    Assignee: MIICS & PARTNERS JAPAN CO., LTD.
    Inventors: Shohei Yamada, Yasuyuki Kato
  • Publication number: 20240059314
    Abstract: An unmanned vehicle management system includes: a traffic congestion prediction unit that predicts occurrence of a traffic congestion from travel situations of a plurality of unmanned vehicles traveling on a travel path at a work site; and a guidance command unit that, when occurrence of a traffic congestion is predicted, outputs a first guidance command so that an unmanned vehicle that causes the traffic congestion enters a side path branching from the travel path.
    Type: Application
    Filed: December 28, 2021
    Publication date: February 22, 2024
    Applicant: Komatsu Ltd.
    Inventors: Yasuyuki Yamada, Takashi Hiranaka, Kenta Osagawa
  • Publication number: 20240015993
    Abstract: According to one embodiment, a photovoltaic cell device includes a transparent substrate including a first main surface and a second main surface opposed to the first main surface, a liquid crystal layer disposed on the second main surface side of the transparent substrate and including a cholesteric liquid crystal including liquid crystal molecules, and photovoltaic cells disposed on at least one of the first main surface side and the second main surface side of the transparent substrate, each formed into a strip shape, and arranged with a predetermined gap between the photovoltaic cells.
    Type: Application
    Filed: July 3, 2023
    Publication date: January 11, 2024
    Applicant: Japan Display Inc.
    Inventors: Shinichiro OKA, Koichi IGETA, Yasuyuki YAMADA, Hiroumi KINJO
  • Publication number: 20230323163
    Abstract: There are provided optical bonding particles capable of improving the visibility and controlling gaps with high accuracy. The optical bonding particles according to the present invention include silicone particles and coating particles or a coating layer disposed on the surface of the silicone particles, and in the optical bonding particles, the absolute value of the difference between the refractive index of the silicone particles and the refractive index of the coating particles or the refractive index of the coating layer is 0.03 or less.
    Type: Application
    Filed: October 15, 2020
    Publication date: October 12, 2023
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Saori UEDA, Takashi FUKUDA, Yasuyuki YAMADA, Takeshi WAKIYA
  • Publication number: 20230244108
    Abstract: Provided is a dimming laminate which can effectively suppress occurrence of color unevenness and light omission. The dimming laminate according to the present invention includes a first transparent base material, a second transparent base material, and a dimming layer disposed between the first transparent base material and the second transparent base material. In this dimming laminate, the dimming layer includes a resin spacer, the resin spacer is a plurality of resin particles, and the resin spacer does not contain resin particles having a particle diameter of 1.4 times or more an average particle diameter of the resin particles or contains 0.0006% or less of the resin particles having a particle diameter of 1.4 times or more the average particle diameter of the resin particles, relative to 100% of the whole number of the resin particles.
    Type: Application
    Filed: March 31, 2023
    Publication date: August 3, 2023
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Yasuyuki YAMADA, Hideyuki TAKAHASHI, Saori UEDA, Minoru NAKAJIMA
  • Publication number: 20230205230
    Abstract: An unmanned vehicle control system 1 includes: a traveling condition data generation unit 322 that generates traveling condition data including a travel course of an unmanned vehicle and a traveling speed of the unmanned vehicle; and a travel control unit 124 that controls the unmanned vehicle on a basis of the traveling condition data generated by the traveling condition data generation unit 322, in which the traveling condition data generation unit 322 changes a speed limit of the traveling speed of the unmanned vehicle on the basis of information indicating a safety level when the unmanned vehicle travels on a side of a manned vehicle.
    Type: Application
    Filed: May 10, 2021
    Publication date: June 29, 2023
    Applicant: Komatsu Ltd.
    Inventors: Kenta Osagawa, Yasuyuki Yamada
  • Patent number: 11644717
    Abstract: Provided is a dimming laminate which can effectively suppress occurrence of color unevenness and light omission. The dimming laminate according to the present invention includes a first transparent base material, a second transparent base material, and a dimming layer disposed between the first transparent base material and the second transparent base material. In this dimming laminate, the dimming layer includes a resin spacer, the resin spacer is a plurality of resin particles, and the resin spacer does not contain resin particles having a particle diameter of 1.4 times or more an average particle diameter of the resin particles or contains 0.0006% or less of the resin particles having a particle diameter of 1.4 times or more the average particle diameter of the resin particles, relative to 100% of the whole number of the resin particles.
    Type: Grant
    Filed: January 10, 2019
    Date of Patent: May 9, 2023
    Assignee: SEKISUI CHEMICAL CO., LTD.
    Inventors: Yasuyuki Yamada, Hideyuki Takahashi, Saori Ueda, Minoru Nakajima
  • Publication number: 20230140786
    Abstract: There is provided an adhesive capable of improving the visibility and controlling gaps with high accuracy. The adhesive according to the present invention is an adhesive containing a curable component and a gap material, in which the 10% K value of the gap material is 10000 N/mm2 or less, and the absolute value of the difference between the refractive index of a cured product obtained by curing the curable component at 23° C. for 1 hour and the refractive index of the gap material is 0.1 or less.
    Type: Application
    Filed: October 15, 2020
    Publication date: May 4, 2023
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Saori UEDA, Takashi FUKUDA, Yasuyuki YAMADA, Takeshi WAKIYA
  • Patent number: 11641764
    Abstract: Display device includes a flexible substrate, a plurality of pixels disposed on a first surface of flexible substrate, and a plurality of alignment marks disposed along one side of the flexible substrate and identified each other. The plurality of alignment marks may be arranged in the same layer. When the plurality of pixels includes thin film transistor, the plurality of alignment marks may be formed of the same metal layer as the metal layer forming thin film transistor.
    Type: Grant
    Filed: March 16, 2022
    Date of Patent: May 2, 2023
    Assignee: Japan Display Inc.
    Inventors: Hayata Aoki, Kengo Kato, Jun Hanari, Yasuyuki Yamada
  • Publication number: 20230034441
    Abstract: A pump unit and a pump capable of detecting characteristics of a conveyance article and a method for detecting the characteristics of the conveyance article. A pump unit includes an outer cylinder; an inner cylinder disposed on an inner circumference side of the outer cylinder; and a pressure supply chamber provided between the inner cylinder and the outer cylinder, the pump unit being configured to convey a conveyance article in the inner cylinder by supplying a pressurizing medium into the pressure supply chamber and thereby causing the inner cylinder to expand inwardly in a radial direction, in which the pump unit further includes a conveyance article information acquiring device configured to acquire information on the conveyance article in the inner cylinder at a time when the inner cylinder is expanded.
    Type: Application
    Filed: December 16, 2020
    Publication date: February 2, 2023
    Applicant: CHUO UNIVERSITY
    Inventors: Taro NAKAMURA, Yasuyuki YAMADA, Kota WAKAMATSU, Daiki HAGIWARA, Haruka ADACHI, Daisuke MATSUI
  • Publication number: 20220208919
    Abstract: Display device includes a flexible substrate, a plurality of pixels disposed on a first surface of flexible substrate, and a plurality of alignment marks disposed along one side of the flexible substrate and identified each other. The plurality of alignment marks may be arranged in the same layer. When the plurality of pixels includes thin film transistor, the plurality of alignment marks may be formed of the same metal layer as the metal layer forming thin film transistor.
    Type: Application
    Filed: March 16, 2022
    Publication date: June 30, 2022
    Inventors: Hayata AOKI, Kengo KATO, Jun HANARI, Yasuyuki YAMADA
  • Patent number: 11321922
    Abstract: A virtual image display device includes a virtual image position selector, a vision measurement interface, a display information acquirer, a display image generator, and a projection processor. The virtual image position selector selects either a first virtual image position or a second virtual image position as a display position of the virtual image. The vision measurement interface measures a vision of a user based on a user's response to a vision measurement image projected as a virtual image at the display position. The display information acquirer acquires information to be shown. The display image generator generates a display image showing an image corresponding to the information acquired by the display information acquirer in a size determined by the vision acquired by the vision measurement interface. The projection processor performs a projection process of projecting the display image generated by the display image generator as a virtual image.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: May 3, 2022
    Assignee: JVCKENWOOD CORPORATION
    Inventor: Yasuyuki Yamada
  • Patent number: 11315997
    Abstract: Display device includes a flexible substrate, a plurality of pixels disposed on a first surface of flexible substrate, and a plurality of alignment marks disposed along one side of the flexible substrate and identified each other. The plurality of alignment marks may be arranged in the same layer. When the plurality of pixels includes thin film transistor, the plurality of alignment marks may be formed of the same metal layer as the metal layer forming thin film transistor.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: April 26, 2022
    Assignee: Japan Display Inc.
    Inventors: Hayata Aoki, Kengo Kato, Jun Hanari, Yasuyuki Yamada
  • Patent number: 11088614
    Abstract: A conductive noise suppressor for suppressing worsening of noise due to the frequency of conductive common mode noise is suppressed is provided in an embodiment of the disclosure. The suppressor includes a first coil part for detecting a noise current in a common mode flowing through a power supply line for supplying an alternating current, coils serially inserted on the power supply line, a second coil part including a coupling coil magnetically coupled to the coils and a current supplier for supplying a noise current detected by the first coil part and a current set for a voltage generated across the coupling coil to the coupling coil.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: August 10, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seisaku Osako, Tatsuhisa Shimura, Yasuyuki Yamada
  • Publication number: 20210187455
    Abstract: A kneading method for kneading a mixture by repetitively forming a compressed space that is formed by an expanding-contracting body of a segment in an open state and an expanding-contracting body of a segment in a closed state adjacent to the segment in the open state and filled with the mixture in a compressed state pressed by the expanding-contracting body, by changing a combination of an operation state of each of the plurality of segments.
    Type: Application
    Filed: May 10, 2019
    Publication date: June 24, 2021
    Applicant: CHUO UNIVERSITY
    Inventors: Taro NAKAMURA, Yasuyuki YAMADA, Hiroto HABU, Akihiro IWASAKI
  • Patent number: 11027374
    Abstract: Particles that can suppress the occurrence of cracking during a stress load in a connection part that connects two members to be connected are provided. The particles according to the present invention are particles used to obtain a connecting material for forming the connection part that connects two members to be connected, and the particles are used for forming the connection part such that thickness of the connection part after connection exceeds twice the average particle diameter of the particles before connection, or the particles have an average particle diameter of 0.1 ?m or more and 15 ?m or less, the particles have a 10% K value of exceeding 3000 N/mm2 and 20000 K/mm2 or less, and the particles have a particle diameter CV value of 50% or less.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: June 8, 2021
    Assignee: SEKISUI CHEMICAL CO., LTD.
    Inventors: Mai Yamagami, Satoshi Haneda, Takeshi Wakiya, Yasuyuki Yamada, Saori Ueda, Masao Sasadaira
  • Patent number: 11020825
    Abstract: A connecting material that can suppress the occurrence of cracking during a stress load in a connection part that connects two members to be connected, further can suppress the variation in thickness in the connection part to ensure the heat dissipation performance, and can increase the connection strength is provided. The connecting material according to the present invention is a connecting material used for forming the connection part that connects two members to be connected, the connecting material contains particles and metal atom-containing particles, the particles are used for forming the connection part such that thickness of the connection part after connection is twice or less the average particle diameter of the particles before connection, or the particles have an average particle diameter of 1 ?m or more and 300 ?m or less, the particles have a 10% K value of exceeding 3000 N/mm2 and 20000 N/mm2 or less, and the particles have a particle diameter CV value of 10% or less.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: June 1, 2021
    Assignee: SEKISUI CHEMICAL CO., LTD.
    Inventors: Mai Yamagami, Satoshi Haneda, Takeshi Wakiya, Yasuyuki Yamada, Saori Ueda, Masao Sasadaira
  • Patent number: 11024439
    Abstract: Particles that can suppress the occurrence of cracking or peeling during a thermal cycle in a connection part that connects two members to be connected, further can suppress the variation in thickness in the connection part, and can increase the connection strength are provided. The particles according to the present invention are particles used to obtain a connecting material for forming a connection part that connects two members to be connected, and the particles are used for forming the connection part such that thickness of the connection part after connection is twice or less the average particle diameter of the particles before connection, or the particles have an average particle diameter of 1 ?m or more and 300 ?m or less, the particles have a 10% K value of 30 N/mm2 or more and 3000 N/mm2 or less, and the particles have a particle diameter CV value of 10% or less.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: June 1, 2021
    Assignee: SEKISUI CHEMICAL CO., LTD.
    Inventors: Mai Yamagami, Satoshi Haneda, Takeshi Wakiya, Yasuyuki Yamada, Saori Ueda, Masao Sasadaira
  • Patent number: 11017916
    Abstract: Particles that can suppress the occurrence of cracking or peeling during a thermal cycle in a connection part that connects two members to be connected are provided. The particles according to the present invention are particles used to obtain a connecting material for forming a connection part that connects two members to be connected, and the particles are used for forming the connection part such that thickness of the connection part after connection exceeds twice the average particle diameter of the particles before connection, or the particles have an average particle diameter of 0.1 ?m or more and 15 ?m or less, the particles have a 10% K value of 30 N/mm2 or more and 3000 N/mm2 or less, and the particles have a particle diameter CV value of 50% or less.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: May 25, 2021
    Assignee: SEKISUI CHEMICAL CO., LTD.
    Inventors: Mai Yamagami, Satoshi Haneda, Takeshi Wakiya, Yasuyuki Yamada, Saori Ueda, Masao Sasadaira
  • Patent number: 10975973
    Abstract: A tube unit includes an inner tube that is elastically deformable and has a tubular shape, and a pressurized space forming portion that forms a pressurized space in contact with an outer peripheral surface of the inner tube between the inner tube and the pressurized space forming portion. The inner tube is operable between a minimum pressure state and a maximum pressure state. The inner tube has a cross-section having a non-circular shape perpendicular to an axial direction in the minimum pressure state. A transport apparatus includes the tube unit and a pressure controller.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: April 13, 2021
    Assignee: SOLARIS INC.
    Inventors: Taro Nakamura, Yasuyuki Yamada, Shun Yoshihama, Kyota Ashigaki