Patents by Inventor Ryo Shoda

Ryo Shoda 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: 20210186652
    Abstract: An examination marker is used in diagnostic imaging using microwaves, including a marker body to be adhered to a site to be examined. The marker body is configured to display an index used for scanning of the site to be examined and to deform in accordance with a shape of the site to be examined, and the marker body has a transmittance of 70% or higher to microwaves at a frequency of 2 GHz.
    Type: Application
    Filed: March 9, 2021
    Publication date: June 24, 2021
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Junya TANABE, Ryohei TODE, Saeko NOMURA, Tsukasa YAMAZAKI, Ryo SHODA, Hiroyoshi NISHIYAMA
  • Publication number: 20200009829
    Abstract: A transparent conductive gas barrier laminate according to the present disclosure includes a transparent gas barrier film and a transparent conductive layer in this order from outside toward inside. In the laminate, the transparent gas barrier film has a b* value of more than 0 in a L*a*b* color system, and the transparent conductive layer contains a conductive polymer and has a b* value of less than 0 in the L*a*b* color system.
    Type: Application
    Filed: September 7, 2019
    Publication date: January 9, 2020
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Ryo SHODA, Tomohiko YAMAZAKI, Kei TSURUZOE, Kenji MATSUMASA, Miki FUKUGAMI, Kengo OKAMURA
  • Publication number: 20190039349
    Abstract: The present invention provides a barrier film laminate including a first barrier film that includes a first substrate layer and a first barrier layer formed on the first substrate layer, a second barrier film that includes a second substrate layer and a second barrier layer formed on the substrate layer, and an adhesive layer. In the barrier film laminate, the first barrier film is bonded with the second barrier film so that the first barrier layer faces the second barrier layer with the adhesive layer interposed therebetween. In one embodiment of the barrier film laminate, the adhesive layer is formed of an adhesive containing an epoxy resin, a curing agent having an amino group, and either a silane coupling agent having an epoxy group or a silane coupling agent having an amino group and two hydrolyzable functional groups.
    Type: Application
    Filed: October 10, 2018
    Publication date: February 7, 2019
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Ryo SHODA, Fumitake SUZUKI, Koji MURATA, Masato KUROKAWA, Kengo OZONO
  • Publication number: 20180231693
    Abstract: The present invention provides a gas barrier laminated film including: a first barrier film having a first substrate, a first inorganic thin film layer, and a first gas barrier covering layer; and a second barrier film having a second substrate, a second inorganic thin film layer, and a second gas barrier covering layer; wherein the first barrier film and the second barrier film are laminated through an adhesive layer so that the first gas barrier covering layer and the second gas barrier covering layer are opposite to each other; the distance between the first inorganic thin film layer and the second inorganic thin film layer is about 1.0 ?m or more; and the refractive index difference between the first gas barrier covering layer and the adhesive layer, and the refractive index difference between the second gas barrier covering layer and the adhesive layer are both about 0.05 or less.
    Type: Application
    Filed: April 13, 2018
    Publication date: August 16, 2018
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Koji MURATA, Ryo SHODA
  • Publication number: 20170157906
    Abstract: A laminate film including a barrier film and an adhesion-enhancing layer formed on the barrier film and having a thickness in a range of from 0.01 ?m to 1 ?m. The adhesion-enhancing layer includes polyisocyanate and a polymer including a group having a reactive carbon-carbon double bond and a plurality of hydroxyl groups.
    Type: Application
    Filed: January 23, 2017
    Publication date: June 8, 2017
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Takeshi NISHIKAWA, Ryo SHODA
  • Publication number: 20140246664
    Abstract: To provide a transparent organic EL display panel that does not impair transparency while light is not emitted, the transparent organic electroluminescence display panel is provided with first transparent electrodes formed on a transparent substrate, a transmittance-adjusting layer formed on the transparent substrate and away from the first transparent electrodes, a partition wall formed on the transparent substrate and the transmittance-adjusting layer so as to partition the first transparent electrodes, a light-emitting medium layer formed on the first transparent electrodes and including at least an organic light-emitting layer, and a second transparent electrode formed on the light-emitting medium layer.
    Type: Application
    Filed: September 14, 2012
    Publication date: September 4, 2014
    Inventor: Ryo Shoda
  • Patent number: 8674353
    Abstract: One embodiment of the present invention is an organic electroluminescence element including: a substrate; a first electrode that is formed on the substrate; a luminescent medium layer that includes at least an organic luminescent layer and one or more functional layers other than the organic luminescent layer formed on the first electrode; and a second electrode that faces the first electrode with the luminescent medium layer interposed therebetween, wherein at least one functional layer formed between the first electrode and the organic luminescent layer includes first and second metal compounds and the functional layer is a functional layer in which a gradient is obtained at least partially in a film thickness direction for a ratio of the first metal compound to the second metal compound.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: March 18, 2014
    Assignee: Toppan Printing Co., Ltd.
    Inventors: Shinichi Okamoto, Ryo Shoda
  • Publication number: 20140021458
    Abstract: In an organic electro-luminescence display panel, an organic EL element is formed on a substrate. In the organic EL element, a first electrode formed on the substrate and has an electrode portion and a connection portion. A planarizing layer is formed around edges of the electrode portion. The planarizing layer planarizes a boundary with the first electrode. A partitioning wall has an aperture at an inside thereof. The partitioning wall is formed to be separated from the edges of the electrode portion toward the planarizing layer. A luminescent medium layer includes at least an organic luminescent layer and formed, in the aperture of the partitioning wall, on the first electrode and the planarizing layer. A second electrode is formed to be separated by the luminescent medium layer from the first electrode.
    Type: Application
    Filed: September 25, 2013
    Publication date: January 23, 2014
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Hiroshi TADA, Ryo SHODA
  • Patent number: 8324806
    Abstract: One embodiment of the present invention is an organic EL element, including a substrate, a first electrode having a pixel region, the first electrode formed on the substrate, a multi-step partition wall, including a first partition wall formed on the substrate, the first partition wall sectioning the first substrate and having an inverse tapered shape, and a second partition wall formed on the first partition wall, the second partition wall having a bottom part which is narrower than a top part of the first partition wall, a light emitting medium layer, including a first light emitting medium layer formed on the pixel region, the first partition wall and the second partition wall, the first light emitting medium layer made of an inorganic material, and an organic light emitting layer on the first light emitting medium layer, and a second electrode formed on the light emitting medium layer, wherein the first light emitting medium layer is formed on the first electrode and the multi-layer partition wall.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: December 4, 2012
    Assignee: Toppan Printing Co., Ltd.
    Inventors: Shingo Kaneta, Ryo Shoda, Eiichi Kitazume
  • Publication number: 20120187389
    Abstract: It is possible to obtain a display panel that can maintain efficiency while preventing defects caused by foreign substances in such a way that, after a hole injection layer formed so as to cover projections or foreign substances on electrodes is formed before partitioning pixels with barrier ribs, the barrier ribs are formed, and then a thin film is formed on the hole injection layer so that efficiency is not lowered by leaked current.
    Type: Application
    Filed: March 29, 2012
    Publication date: July 26, 2012
    Inventors: Ryo Shoda, Eiichi Kitazume
  • Publication number: 20120187390
    Abstract: One embodiment of the present invention is an organic electroluminescence element including: a substrate; a first electrode that is formed on the substrate; a luminescent medium layer that includes at least an organic luminescent layer and one or more functional layers other than the organic luminescent layer formed on the first electrode; and a second electrode that faces the first electrode with the luminescent medium layer interposed therebetween, wherein at least one functional layer formed between the first electrode and the organic luminescent layer includes first and second metal compounds and the functional layer is a functional layer in which a gradient is obtained at least partially in a film thickness direction for a ratio of the first metal compound to the second metal compound.
    Type: Application
    Filed: March 29, 2012
    Publication date: July 26, 2012
    Inventors: Shinichi Okamoto, Ryo Shoda
  • Patent number: 8222808
    Abstract: In accordance with an aspect of the present invention, an organic electroluminescence element includes a first electrode on a substrate, a second electrode which faces the first electrode, a luminescent medium layer which is between the first electrode and the second electrode and includes an organic luminescent layer and a carrier injection layer between the first electrode and the organic luminescent layer, a first carrier injection layer formed on the first electrode, a partition wall formed so as to section the first electrode and cover a part of the first carrier injection layer, and a second carrier injection layer formed on the partition wall and the first carrier injection layer which is not covered by the partition wall.
    Type: Grant
    Filed: June 3, 2010
    Date of Patent: July 17, 2012
    Assignee: Toppan Printing Co., Ltd.
    Inventors: Eiichi Kitazume, Ryo Shoda
  • Patent number: 8183764
    Abstract: One embodiment of the present invention is an organic electroluminescent element including a substrate, a first electrode arranged on said substrate, a luminescent medium layer including at least an organic luminescent layer and a molybdenum oxide layer arranged on the first electrode, a second electrode facing the first electrode, the luminescent medium layer sandwiched between the electrodes and the molybdenum oxide layer including at least molybdic anhydride and one or more other inorganic compounds.
    Type: Grant
    Filed: March 18, 2009
    Date of Patent: May 22, 2012
    Assignee: Toppan Printing Co., Ltd.
    Inventors: Ryo Shoda, Yuko Abe, Eiichi Kitazume
  • Patent number: 8124185
    Abstract: A method for manufacturing an organic functional layer includes the steps of: forming a coated film of an organic functional material by applying a coating liquid to a substrate by a printing method, the coating liquid including an organic functional material dissolved or dispersed in a first organic solvent; and bringing the coated film into contact with vapor or liquid of a second organic solvent, the second organic solvent having the following properties: chemically non-active; the second organic solvent can be mixed with the first solvent; the second organic solvent can not substantially dissolve the organic functional material; and a vapor pressure of the second organic solvent is higher than that of the first organic solvent at a room temperature.
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: February 28, 2012
    Assignee: Toppan Printing Co., Ltd.
    Inventors: Hajime Yokoi, Yuko Abe, Ryo Shoda, Eiichi Kitazume
  • Publication number: 20110241027
    Abstract: One embodiment of the present invention is an organic EL element, including a substrate, a first electrode having a pixel region, the first electrode formed on the substrate, a multi-step partition wall, including a first partition wall formed on the substrate, the first partition wall sectioning the first substrate and having an inverse tapered shape, and a second partition wall formed on the first partition wall, the second partition wall having a bottom part which is narrower than a top part of the first partition wall, a light emitting medium layer, including a first light emitting medium layer formed on the pixel region, the first partition wall and the second partition wall, the first light emitting medium layer made of an inorganic material, and an organic light emitting layer on the first light emitting medium layer, and a second electrode formed on the light emitting medium layer, wherein the first light emitting medium layer is formed on the first electrode and the multi-layer partition wall.
    Type: Application
    Filed: March 29, 2011
    Publication date: October 6, 2011
    Applicant: Toppan Printing Co., Ltd.
    Inventors: Shingo Kaneta, Ryo Shoda, Eiichi Kitazume
  • Patent number: 7977866
    Abstract: According to the present invention a method of manufacturing an organic electroluminescence element and a display device is provided, wherein the method includes forming an organic light emitting medium layer inside a pixel sectioned by a partition wall, wherein an out gas from a partition wall is small, thereby damage to an organic light emitting medium layer is controlled, and wherein, in an organic electroluminescence element, there is no defect and no unevenness because a uniform film is formed without ink-repellent phenomenon on an organic light emitting medium layer.
    Type: Grant
    Filed: November 21, 2007
    Date of Patent: July 12, 2011
    Assignee: Toppan Printing Co., Ltd
    Inventors: Ryo Shoda, Eiichi Kitazume, Hajime Yokoi, Koji Murata, Yuko Abe
  • Patent number: 7872413
    Abstract: One embodiment of the present invention is an organic electroluminescence element including an anode which is a hole injection electrode; a cathode which is an electron injection electrode, the cathode facing the anode; an organic light emitting layer between the anode and the cathode, the organic light emitting layer including a molybdenum oxide layer, the molybdenum oxide layer including a crystal molybdenum oxide and an amorphous molybdenum oxide, and the crystal molybdenum oxide and the amorphous molybdenum oxide being mixed or stacked.
    Type: Grant
    Filed: March 25, 2009
    Date of Patent: January 18, 2011
    Assignee: Toppan Printing Co., Ltd.
    Inventors: Ryo Shoda, Eiichi Kitazume, Shingo Kaneta
  • Publication number: 20100308717
    Abstract: In accordance with an aspect of the present invention, an organic electroluminescence element includes a first electrode on a substrate, a second electrode which faces the first electrode, a luminescent medium layer which is between the first electrode and the second electrode and includes an organic luminescent layer and a carrier injection layer between the first electrode and the organic luminescent layer, a first carrier injection layer formed on the first electrode, a partition wall formed so as to section the first electrode and cover a part of the first carrier injection layer, and a second carrier injection layer formed on the partition wall and the first carrier injection layer which is not covered by the partition wall.
    Type: Application
    Filed: June 3, 2010
    Publication date: December 9, 2010
    Applicant: Toppan Printing Co., Ltd.
    Inventors: Eiichi Kitazume, Ryo Shoda
  • Publication number: 20100078630
    Abstract: In an organic electroluminescent element of the present invention, which has at least a hole transport layer having an inorganic compound and an organic luminescent layer between a first electrode and a second electrode on a substrate, a high light extraction efficiency can be obtained by reflecting light emitted from the organic luminescent layer off the hole transport layer.
    Type: Application
    Filed: September 18, 2009
    Publication date: April 1, 2010
    Applicant: Toppan Printing Co.,Ltd.
    Inventors: Shingo Kaneta, Ryo Shoda, Eiichi Kitazume
  • Publication number: 20090243475
    Abstract: One embodiment of the present invention is an organic electroluminescent element including a substrate, a first electrode arranged on said substrate, a luminescent medium layer including at least an organic luminescent layer and a molybdenum oxide layer arranged on the first electrode, a second electrode facing the first electrode, the luminescent medium layer sandwiched between the electrodes and the molybdenum oxide layer including at least molybdic anhydride and one or more other inorganic compounds.
    Type: Application
    Filed: March 18, 2009
    Publication date: October 1, 2009
    Applicant: Toppan Printing Co., Ltd.
    Inventors: Ryo Shoda, Yuko Abe, Eiichi Kitazume