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).

  • Publication number: 20180301237
    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: Application
    Filed: November 18, 2016
    Publication date: October 18, 2018
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Mai YAMAGAMI, Satoshi HANEDA, Takeshi WAKIYA, Yasuyuki YAMADA, Saori UEDA, Masao SASADAIRA
  • Publication number: 20180297153
    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: Application
    Filed: November 18, 2016
    Publication date: October 18, 2018
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Mai YAMAGAMI, Satoshi HANEDA, Takeshi WAKIYA, Yasuyuki YAMADA, Saori UEDA, Masao SASADAIRA
  • Publication number: 20180297154
    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 nm 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: Application
    Filed: November 18, 2016
    Publication date: October 18, 2018
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Mai YAMAGAMI, Satoshi HANEDA, Takeshi WAKIYA, Yasuyuki YAMADA, Saori UEDA, Masao SASADAIRA
  • Publication number: 20180226007
    Abstract: In a case in which a predetermined condition is satisfied, the scan control unit sets a vertical scan speed held when a first region in which a content is present in the display image data is scanned in a vertical direction to a first speed that is lower than a constant speed that is set when a frame scan time required to display one frame is a constant time with the vertical scan speed held constant. The scan control unit sets a vertical scan speed held when a second region in which no content is present in the display image data is scanned in a vertical direction to a second speed that is higher than the constant speed so that the frame scan time is the constant time.
    Type: Application
    Filed: April 10, 2018
    Publication date: August 9, 2018
    Inventor: Yasuyuki YAMADA
  • Patent number: 9660002
    Abstract: A display device includes a pixel area. The plurality of pixels, each includes pixel electrodes; banks; an EL layer; a counter electrode; and a sealing substrate. The plurality of pixels each include a plurality of sub pixels demarcated by the banks; the sealing substrate includes red, blue and green color filters; the plurality of sub pixels each include an effective light emission area and a light-blocked area; the effective light emission area of the blue color filter has an area size larger than that of each of the effective light emission area of the red and green color filter; and an effective light emission area of one sub pixel adjacent to the sub pixel including the blue color filter is located at a position closest, in the one sub pixel, to the light-blocked area of the sub pixel including the blue color filter.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: May 23, 2017
    Assignee: Japan Display Inc.
    Inventors: Naoki Tokuda, Yasuyuki Yamada
  • Publication number: 20170119100
    Abstract: A heel part is formed in a plate spring shape that is elastically and flexibly deformable in the vertical direction, and a front end adjacent portion thereof is buried and fixed in an outer sole more on a toe side than a section of arch of foot of a sole part of a high heel. A portion continuous with and behind the fixed portion is exposed from the outer sole and gradually spaced apart from a bottom face of the outer sole in a rearward direction and has a warp-curved part 3B in an upward arch shape in a side view in a lower region of the section of arch of foot, and a buffer plate grounded during walking and standing is attached to the bottom face of the heel part in a position almost immediately below a rear end part of the outer sole.
    Type: Application
    Filed: October 25, 2016
    Publication date: May 4, 2017
    Inventor: Yasuyuki YAMADA
  • Patent number: 9591701
    Abstract: A color filter type EL display device in which the deterioration of a light-emitting layer is prevented, which can be manufactured by a gang-printing method, and whose cost in manufacture is reduced includes: a display area having a plurality of pixels; a frame area surrounding the display area; lower electrodes each formed in each of pixels; an insulating layer separating the pixels; a light-emitting EL layer formed on the lower electrodes and the insulating layer so as to straddle the plurality of pixels; an upper electrode formed on the EL layer so as to straddle the plurality of pixels; and a sealing layer formed on the upper electrode. In the frame area, the upper electrode and the insulating layer contact each other, or the sealing layer and the insulating layer contact each other, so as to surround the display area.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: March 7, 2017
    Assignee: Japan Display Inc.
    Inventors: Yasuyuki Yamada, Tomoki Nakamura
  • Publication number: 20170047881
    Abstract: A conduction noise filtering circuit configured to inhibit conduction noise is provided.
    Type: Application
    Filed: July 21, 2016
    Publication date: February 16, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tatsuhisa SHIMURA, Seisaku OOSAKO, Yasuyuki YAMADA
  • Publication number: 20160200269
    Abstract: A wire harness includes: an electric wire including a conductor part and an insulator part that covers the conductor part; a shield part that is composed of a separate body from the electrical wire and covers the electric wire; and a rigid first exterior part that intermittently covers the shield part in the longitudinal direction of the shield part.
    Type: Application
    Filed: March 21, 2016
    Publication date: July 14, 2016
    Applicant: Yazaki Corporation
    Inventors: Ryohei INOUE, Yasuyuki YAMADA, Yuji TSUCHIYA
  • Publication number: 20160181336
    Abstract: A display device includes a pixel area. The plurality of pixels, each includes pixel electrodes; banks; an EL layer; a counter electrode; and a sealing substrate. The plurality of pixels each include a plurality of sub pixels demarcated by the banks; the sealing substrate includes red, blue and green color filters; the plurality of sub pixels each include an effective light emission area and a light-blocked area; the effective light emission area of the blue color filter has an area size larger than that of each of the effective light emission area of the red and green color filter; and an effective light emission area of one sub pixel adjacent to the sub pixel including the blue color filter is located at a position closest, in the one sub pixel, to the light-blocked area of the sub pixel including the blue color filter.
    Type: Application
    Filed: December 18, 2015
    Publication date: June 23, 2016
    Inventors: Naoki TOKUDA, Yasuyuki YAMADA
  • Patent number: 9257678
    Abstract: An organic electroluminescent display device of the invention includes an element substrate, an organic electroluminescent light-emitting element disposed on the element substrate, and a sealing film disposed on the organic electroluminescent light-emitting element, wherein the organic electroluminescent light-emitting element includes an anode formed of metal and disposed on the element substrate, a light-emitting layer disposed on the anode, and a transparent cathode disposed on the light-emitting layer, and the sealing film includes a light-transmittance-reducing layer colored in black.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: February 9, 2016
    Assignee: JAPAN DISPLAY INC.
    Inventors: Tomoki Nakamura, Yasuyuki Yamada, Tohru Sasaki
  • Patent number: 9153637
    Abstract: An OLED display device includes a first substrate including a plurality of pixels located in a matrix and a second substrate facing the first substrate. The plurality of pixels each include a pixel circuit to which a data voltage is written and an OLED display element including a first electrode supplied with a current from the pixel circuit in accordance with the data voltage, and a second electrode supplied with a power supply voltage. The first substrate and the second substrate each include a plurality of power supply lines; the plurality of power supply lines of the first substrate and the plurality of power supply lines of the second substrate are respectively connected to each other via a conductive member; and each of the plurality of power supply lines is connected to the second electrode of the OLED display element.
    Type: Grant
    Filed: November 29, 2013
    Date of Patent: October 6, 2015
    Assignee: Japan Display Inc.
    Inventor: Yasuyuki Yamada
  • Publication number: 20150282259
    Abstract: A color filter type EL display device in which the deterioration of a light-emitting layer is prevented, which can be manufactured by a gang-printing method, and whose cost in manufacture is reduced includes: a display area having a plurality of pixels; a frame area surrounding the display area; lower electrodes each formed in each of pixels; an insulating layer separating the pixels; a light-emitting EL layer formed on the lower electrodes and the insulating layer so as to straddle the plurality of pixels; an upper electrode formed on the EL layer so as to straddle the plurality of pixels; and a sealing layer formed on the upper electrode. In the frame area, the upper electrode and the insulating layer contact each other, or the sealing layer and the insulating layer contact each other, so as to surround the display area.
    Type: Application
    Filed: March 26, 2015
    Publication date: October 1, 2015
    Inventors: Yasuyuki YAMADA, Tomoki Nakamura
  • Patent number: 9132557
    Abstract: A load compensation device which can compensate loads on a working arm has a working arm supported by a first pivot-mounting part on a supporting body, an actuator cylinder supported by a second pivot-mounting part above the first pivot mounting part, and a piston rod of the actuator cylinder linked to a third pivot-mounting part of the working arm. A piston rod of a compensation cylinder is linked to a movable frame, and a piston of the compensation cylinder is urged upward by means of a compression coil spring which pushes the movable frame upward. The actuator cylinder and the compensation cylinder are linked by the inside of a conduit, and when the working arm is pivoted, the displacement of the piston of the actuator cylinder urges the piston of the compensation cylinder, a torque which balances the load torque of a load W on the working arm is generated.
    Type: Grant
    Filed: July 14, 2010
    Date of Patent: September 15, 2015
    Assignee: KEIO UNIVERSITY
    Inventors: Yasuyuki Yamada, Toshio Morita
  • Publication number: 20150133606
    Abstract: An object of the present invention is to provide a method for producing composite particles of at least one of a curing agent and a curing accelerator which have excellent release properties for at least one of the curing agent and curing accelerator, exhibit excellent rapid curability when contained in a curable resin composition, and have excellent storage stability; and the composite particles of at least one of the curing agent and the curing accelerator. Another object of the present invention is to provide to a thermosetting resin composition that contains the composite particles of at least one of the curing agent and the curing accelerator. The method of the present invention includes the steps of: preparing an emulsion in which droplets containing a compound for forming shells are dispersed in an aqueous medium; impregnating the droplets with at least one of a curing agent and a curing accelerator; and forming shells each enclosing the at least one of the curing agent and the curing accelerator.
    Type: Application
    Filed: September 6, 2012
    Publication date: May 14, 2015
    Inventors: Tadashi Iwamoto, Yasuyuki Yamada, Hiroshi Yamauchi
  • Patent number: 9013669
    Abstract: A liquid crystal display device includes a first substrate and a second substrate which are disposed to face each other with liquid crystal interposed therebetween and a sealing material which is disposed between the first substrate and the second substrate to seal the liquid crystal, wherein a side surface of the liquid crystal display device has a cut surface, and a first resin layer which is formed along the sealing material and has a height less than a gap between the first substrate and the second substrate in a display region and the sealing material are exposed at the cut surface.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: April 21, 2015
    Assignees: Japan Display Inc., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Yukari Shigekura, Hiroshi Miyairi, Yasuyuki Yamada
  • Patent number: 8878428
    Abstract: A display device of the invention includes: a self-light-emitting display panel including a first substrate and a second substrate; a first heat-shrinkable film for anti-reflection bonded to a surface of the first substrate on the side opposite to the second substrate and having different shrinkage rates depending on directions; and a second heat-shrinkable film bonded to a surface of the second substrate on the side opposite to the first substrate and having different shrinkage rates depending on directions, wherein a first shrinkage direction that is a direction having a highest shrinkage rate among directions in which the first heat-shrinkable film shrinks is the same as a second shrinkage direction that is a direction having a highest shrinkage rate among directions in which the second heat-shrinkable film shrinks.
    Type: Grant
    Filed: November 1, 2013
    Date of Patent: November 4, 2014
    Assignee: Japan Display Inc.
    Inventors: Tohru Sasaki, Tomoki Nakamura, Yasuyuki Yamada, Toshihiro Sato
  • Publication number: 20140247420
    Abstract: A liquid crystal display device includes a first substrate and a second substrate which are disposed to face each other with liquid crystal interposed therebetween and a sealing material which is disposed between the first substrate and the second substrate to seal the liquid crystal, wherein a side surface of the liquid crystal display device has a cut surface, and a first resin layer which is formed along the sealing material and has a height less than a gap between the first substrate and the second substrate in a display region and the sealing material are exposed at the cut surface.
    Type: Application
    Filed: April 22, 2014
    Publication date: September 4, 2014
    Applicants: Panasonic Liquid Crystal Display Co., Ltd., Japan Display Inc.
    Inventors: Yukari Shigekura, Hiroshi Miyairi, Yasuyuki Yamada
  • Publication number: 20140152636
    Abstract: An OLED display device includes a first substrate including a plurality of pixels located in a matrix and a second substrate facing the first substrate. The plurality of pixels each include a pixel circuit to which a data voltage is written and an OLED display element including a first electrode supplied with a current from the pixel circuit in accordance with the data voltage, and a second electrode supplied with a power supply voltage. The first substrate and the second substrate each include a plurality of power supply lines; the plurality of power supply lines of the first substrate and the plurality of power supply lines of the second substrate are respectively connected to each other via a conductive member; and each of the plurality of power supply lines is connected to the second electrode of the OLED display element.
    Type: Application
    Filed: November 29, 2013
    Publication date: June 5, 2014
    Applicant: Japan Display Inc.
    Inventor: Yasuyuki YAMADA
  • Publication number: 20140125216
    Abstract: A display device of the invention includes: a self-light-emitting display panel including a first substrate and a second substrate; a first heat-shrinkable film for anti-reflection bonded to a surface of the first substrate on the side opposite to the second substrate and having different shrinkage rates depending on directions; and a second heat-shrinkable film bonded to a surface of the second substrate on the side opposite to the first substrate and having different shrinkage rates depending on directions, wherein a first shrinkage direction that is a direction having a highest shrinkage rate among directions in which the first heat-shrinkable film shrinks is the same as a second shrinkage direction that is a direction having a highest shrinkage rate among directions in which the second heat-shrinkable film shrinks.
    Type: Application
    Filed: November 1, 2013
    Publication date: May 8, 2014
    Applicant: Japan Display Inc.
    Inventors: Tohru SASAKI, Tomoki NAKAMURA, Yasuyuki YAMADA, Toshihiro SATO