Patents by Inventor Daisuke Kato

Daisuke Kato 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: 20180090470
    Abstract: A light emitting device includes a substrate, a plurality of light emitting elements disposed on the substrate, a transparent resin embedded in a space between the plurality of light emitting elements, and a phosphor containing resin layer formed on the plurality of light emitting elements and the transparent resin. The transparent resin includes no phosphor.
    Type: Application
    Filed: July 13, 2017
    Publication date: March 29, 2018
    Inventors: Tomohiro MIWA, Daisuke KATO, Shigeo TAKEDA, Shota SHIMONISHI, Hideaki KATO
  • Publication number: 20180090650
    Abstract: A light emitting device includes a wiring substrate, a light emitting element disposed on a front surface of the wiring substrate, and a conductor pattern formed on a rear surface of the wiring substrate. The conductor pattern includes a slit or a hole that fails to separate the conductor pattern into two parts.
    Type: Application
    Filed: July 12, 2017
    Publication date: March 29, 2018
    Inventors: Shigeo TAKEDA, Shota Shimonishi, Hideaki Kato, Tomohiro Miwa, Daisuke Kato
  • Publication number: 20180085299
    Abstract: A dextrin fatty acid ester is provided in which the dextrin has an average degree of glycopolymerization of 3 or more and 100 or less. The fatty acid comprises one or more linear saturated fatty acids having 14 or more and 18 or less carbon atoms, and one or more branched saturated fatty acids having 14 or more and 18 or less carbon atoms. The molar fraction of the linear saturated fatty acid in the fatty acid is 0.75 or more and 0.95 or less. The average degree of substitution of the fatty acid per glucose unit is 1.5 or more and 2.0 or less.
    Type: Application
    Filed: April 12, 2016
    Publication date: March 29, 2018
    Inventors: Takanao SUZUKI, Daisuke KATO
  • Publication number: 20180090646
    Abstract: A light emitting device includes a first light emitting element that outputs a first emitted light having a first peak wavelength, a second light emitting element that outputs a second emitted light having a second peak wavelength, and a phosphor layer including a plurality of phosphors, which is disposed on the first and second light emitting elements. The phosphor layer receives the first and second emitted light and outputs a plurality of emitted light based on the plurality of phosphors so as to form a first synthesized emission spectrum. The second light emitting element includes an emission spectrum to reduce a depth of a deepest dip of at least one dip in a second synthesized emission spectrum that is formed by removing an emission spectrum of the second emitted light from the first synthesized emission spectrum.
    Type: Application
    Filed: July 6, 2017
    Publication date: March 29, 2018
    Inventors: Daisuke KATO, Tomohiro MIWA, Shigeo TAKEDA, Shota SHIMONISHI, Satomi SEKI
  • Patent number: 9929378
    Abstract: Provided is a highly reliable organic EL display device. The organic EL display device includes a first insulating layer; and a display portion provided on the first insulating layer, the display portion including a plurality of pixels. The display portion includes a light emitting layer included in organic EL elements included in the plurality of pixels, the light emitting layer being extended in the entirety of, and beyond, the display portion. The organic EL display device further includes a first groove enclosing the display portion as seen in a plan view, the first groove being provided in the first insulating layer at a position below the light emitting layer. A second insulating layer covering the first groove may be provided between the first insulating layer and the light emitting layer.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: March 27, 2018
    Assignee: Japan Display Inc.
    Inventors: Hiraaki Kokame, Daisuke Kato
  • Patent number: 9899630
    Abstract: A bank partitions a plurality of pixels and has an opening in each of the plurality of pixels. An organic layer includes a light emitting layer, and covers the bank opening. A first inorganic barrier layer is formed of an inorganic material, and covers the bank and the organic layer. A plurality of organic barrier portions are formed of organic materials, and are disposed on the first inorganic barrier layer. A second inorganic barrier layer is formed of the inorganic material, and covers the first inorganic barrier layer and the plurality of organic barrier portions. A recessed portion is formed on the bank and the first inorganic barrier layer (for example, the recessed portion is formed in an area which covers a contact hole), and a portion of the organic barrier portion is formed in the recessed portion.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: February 20, 2018
    Assignee: Japan Display Inc.
    Inventor: Daisuke Kato
  • Publication number: 20180047941
    Abstract: According to one embodiment, an organic semiconductor device includes a supporting substrate, a plurality of organic EL light emitting elements, a first barrier layer, a flattening layer, and a second barrier layer. The flattening layer exists sporadically and makes gentle in inclination steep elevation change present in the surface of the first barrier layer. The first barrier layer and the second barrier layer are made of moisture penetration preventive material.
    Type: Application
    Filed: October 5, 2017
    Publication date: February 15, 2018
    Applicant: Japan Display Inc.
    Inventors: Daisuke KATO, Kaichi FUKUDA
  • Publication number: 20180031243
    Abstract: In a structure for cooling a gas turbine engine, an open flange part encircling a fuel supply hole formed in a combustor includes a conical portion enlarging in a conical shape toward an outside of the combustor and a flat portion extending radially outward in a flat plate shape from an extremity of the conical portion, and a nozzle guide includes a cylindrical portion covering an outer periphery of a fuel nozzle for supplying fuel to the fuel supply hole and a bottom flange portion being bent radially outward from a corner portion at an extremity of the cylindrical portion and supported in a floating state on the flat portion. A cooling hole for supplying air that cools the open flange part and the nozzle is formed in the corner portion of the guide, and a direction of the cooling hole is inclined toward an axis of the nozzle.
    Type: Application
    Filed: July 27, 2016
    Publication date: February 1, 2018
    Inventors: Yasuharu Kamoi, Daisuke Kato
  • Publication number: 20180030899
    Abstract: Since a wall part of a combustor of a gas turbine engine includes a cylindrical flange projecting integrally from an outer periphery of a spark plug fitting hole, and a spark plug support device covering an extremity of a spark plug is welded or brazed to the flange, a welded or brazed site of the device is above the flange lower in temperature than the wall part, and it is possible to suppress decrease in strength at the welded or brazed site and to improve durability, and also to reduce cost since a shape of the device may be coincided with a simple shape of the flange and machining of the device becomes easy. Since the flange is formed integrally with the wall part, compared with a case where the flange is formed from a separate member, the number of components and machining steps is decreased, enabling further cost reduction.
    Type: Application
    Filed: July 27, 2016
    Publication date: February 1, 2018
    Inventors: Yasuharu Kamoi, Kohei Nishimura, Daisuke Kato
  • Publication number: 20180033840
    Abstract: An aspect of the present invention is directed to a display device including: an array substrate arranged with a plurality of pixels each having a light-emitting element are arranged; a first resin layer covering the plurality of pixels and having a first surface subjected to an alignment process; polarizers disposed over the first surface and aligned according to the alignment process; and a counter substrate disposed over the first resin layer.
    Type: Application
    Filed: July 21, 2017
    Publication date: February 1, 2018
    Inventor: Daisuke KATO
  • Patent number: 9882168
    Abstract: Provided is a display device including a substrate having a first region and a second region adjacent to the first region. The second region is located in a direction from the first region to an outside of the substrate. The first region possesses a transistor, a leveling film over the transistor, and a light-emitting element over the leveling film and electrically connected to the transistor. The display device further includes a plurality of metal films in the second region and a sealing film. The plurality of metal films includes at least one of Group 1 metal elements and Group 2 elements, and the leveling film is arranged so as to be confined in the first region.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: January 30, 2018
    Assignee: Japan Display Inc.
    Inventor: Daisuke Kato
  • Patent number: 9812669
    Abstract: According to one embodiment, an organic semiconductor device includes a supporting substrate, a plurality of organic EL light emitting elements, a first barrier layer, a flattening layer, and a second barrier layer. The flattening layer exists sporadically and makes gentle in inclination steep elevation change present in the surface of the first barrier layer. The first barrier layer and the second barrier layer are made of moisture penetration preventive material.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: November 7, 2017
    Assignee: JAPAN DISPLAY INC.
    Inventors: Daisuke Kato, Kaichi Fukuda
  • Publication number: 20170309863
    Abstract: A bank partitions a plurality of pixels and has an opening in each of the plurality of pixels. An organic layer includes a light emitting layer, and covers the bank opening. A first inorganic barrier layer is formed of an inorganic material, and covers the bank and the organic layer. A plurality of organic barrier portions are formed of organic materials, and are disposed on the first inorganic barrier layer. A second inorganic barrier layer is formed of the inorganic material, and covers the first inorganic barrier layer and the plurality of organic barrier portions. A recessed portion is formed on the bank and the first inorganic barrier layer (for example, the recessed port ion is formed in an area which covers a contact hole), and a portion of the organic barrier portion is formed in the recessed portion.
    Type: Application
    Filed: July 7, 2017
    Publication date: October 26, 2017
    Inventor: Daisuke KATO
  • Patent number: 9801320
    Abstract: The present application discloses a device for judging whether splicing of carrier tapes, which house multiple electronic components at a specified interval, wound around different reels is allowed. The device is provided with a data management section and a judging section. In the device, the data management section creates an association between and memorizes the reel ID, the type of electronic components housed in the carrier tape wound around the reel, the remaining quantity of electronic components housed in the carrier tape wound around the reel, and the possible winding quantity of electronic components to the reel. Also, in the device, the judging section, in a case in which the total of the remaining quantities of electronic components of two reels exceeds the possible winding quantity of the reel to be wound onto, judges that splicing of the carrier tapes is not allowed.
    Type: Grant
    Filed: November 26, 2013
    Date of Patent: October 24, 2017
    Assignee: FUJI MACHINE MFG. CO., LTD.
    Inventor: Daisuke Kato
  • Patent number: 9786871
    Abstract: A light-emitting element layer and an element layer, which includes an anode and a cathode that sandwich the light-emitting element layer, are formed, and a sealing film is formed so as to cover the entire element layer. In the step of forming the sealing film, a first inorganic film is formed on the element layer. An organic film is formed on the first inorganic film. The organic film is ashed by using a foreign substance remaining on the organic film as a mask such that the organic film is left at least immediately below the mask and removed from at least a part of other areas. After the organic film is ashed, a second inorganic film is formed at least on the first inorganic film.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: October 10, 2017
    Assignee: Japan Display Inc.
    Inventor: Daisuke Kato
  • Publication number: 20170271620
    Abstract: Provided is a display device including a substrate having a first region and a second region adjacent to the first region. The second region is located in a direction from the first region to an outside of the substrate. The first region possesses a transistor, a leveling film over the transistor, and a light-emitting element over the leveling film and electrically connected to the transistor. The display device further includes a plurality of metal films in the second region and a sealing film. The plurality of metal films includes at least one of Group 1 metal elements and Group 2 elements, and the leveling film is arranged so as to be confined in the first region.
    Type: Application
    Filed: December 12, 2016
    Publication date: September 21, 2017
    Inventor: Daisuke KATO
  • Publication number: 20170253980
    Abstract: The present invention provides a chlorine dioxide manufacturing device that can accurately control the amount of chlorine dioxide produced. The present invention provides a chlorine dioxide gas manufacturing device comprising an electrolysis chamber, a liquid surface level measuring chamber, and a bubbling gas feeding device. The electrolysis chamber and the liquid surface level measuring chamber each comprises an electrolytic solution and a gas and the electrolysis chamber and the liquid surface level measuring chamber are joined to each other above each liquid surface via a gas piping and joined to each other below each liquid surface via an electrolytic solution piping so that the height of the electrolytic solutions contained in each chamber are substantially equal.
    Type: Application
    Filed: August 31, 2015
    Publication date: September 7, 2017
    Applicant: Taiko Pharmaceutical Co., Ltd.
    Inventors: Kazuki Matsubara, Yasuhiro Takigawa, Kazuhiko Taguchi, Shigeo Asada, Kouichi Taura, Koichi Nakahara, Daisuke Kato
  • Publication number: 20170250380
    Abstract: A light-emitting element layer and an element layer, which includes an anode and a cathode that sandwich the light-emitting element layer, are formed, and a sealing film is formed so as to cover the entire element layer. In the step of forming the sealing film, a first inorganic film is formed on the element layer. An organic film is formed on the first inorganic film. The organic film is ashed by using a foreign substance remaining on the organic film as a mask such that the organic film is left at least immediately below the mask and removed from at least a part of other areas. After the organic film is ashed, a second inorganic film is formed at least on the first inorganic film.
    Type: Application
    Filed: December 27, 2016
    Publication date: August 31, 2017
    Applicant: Japan Display Inc.
    Inventor: Daisuke KATO
  • Publication number: 20170244066
    Abstract: A display device includes a light-emitting element layer that emits light with a luminance controlled for each of a plurality of unit pixels constituting an image, and a sealing layer provided on the light-emitting element layer and including a plurality of layers. The plurality of layers of the sealing layer includes at least an inorganic layer provided on the light-emitting element layer, an organic layer provided on the inorganic layer, and an inorganic layer that is an uppermost layer. A density of the inorganic layer that is the uppermost layer in a thickness direction changes in the thickness direction.
    Type: Application
    Filed: November 29, 2016
    Publication date: August 24, 2017
    Applicant: Japan Display Inc.
    Inventors: Akinori KAMIYA, Daisuke Kato
  • Patent number: 9735394
    Abstract: A bank partitions a plurality of pixels and has an opening in each of the plurality of pixels. An organic layer includes a light emitting layer, and covers the bank opening. A first inorganic barrier layer is formed of an inorganic material, and covers the bank and the organic layer. A plurality of organic barrier portions are formed of organic materials, and are disposed on the first inorganic barrier layer. A second inorganic barrier layer is formed of the inorganic material, and covers the first inorganic barrier layer and the plurality of organic barrier portions. A recessed portion is formed on the bank and the first inorganic barrier layer (for example, the recessed portion is formed in an area which covers a contact hole), and a portion of the organic barrier portion is formed in the recessed portion.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: August 15, 2017
    Assignee: Japan Display Inc.
    Inventor: Daisuke Kato