Patents by Inventor Kazunari Takagi

Kazunari Takagi 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: 11967008
    Abstract: A greenhouse management system includes an image display, a storage that configured to store information, a greenhouse analysis chart generator that configured to generate a plurality of different greenhouse analysis charts including time axes based on the information stored in the storage, and a greenhouse operation comparison assistance that configured to simultaneously display a plurality of different greenhouse analysis charts on the image display.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: April 23, 2024
    Assignee: OMRON CORPORATION
    Inventors: Kazunari Miyake, Jiro Iwata, Hiroshi Takagi, Atsushi Nagashima, Toshikazu Sugiki
  • Patent number: 9711723
    Abstract: A display includes: a first light emitting layer to be transferred to a first region on a substrate; a second light emitting layer to be transferred to a second region on the substrate; and a level-difference forming member forming a first level difference between the first region and the second region, the first level difference suppressing attachment of the first light emitting layer to the second region when the first light emitting layer is transferred to the first region.
    Type: Grant
    Filed: December 18, 2012
    Date of Patent: July 18, 2017
    Assignee: Joled Inc.
    Inventors: Makoto Ando, Kazunari Takagi
  • Publication number: 20150090977
    Abstract: An organic electroluminescence unit includes: a plurality of light-emitting layers of different colors (14R, 14G, 14B); a first electrode (11) and a second electrode (16) applying a voltage to each of the plurality of light-emitting layers; and a charge transport layer disposed between one or more light-emitting layers of the plurality of light-emitting layers and the first electrode (11).
    Type: Application
    Filed: April 11, 2013
    Publication date: April 2, 2015
    Inventors: Toshiaki Imai, Kazunari Takagi, Tadahiko Yoshinaga, Tatsuya Matsumi, Makoto Ando
  • Patent number: 8531102
    Abstract: A display includes: a display region including a plurality of pixels, a plurality of first liquid-repellent regions, and a plurality of first lyophilic regions, each of the plurality of first liquid-repellent regions being provided in a part or a whole of a portion between the plurality of pixels, and each of the plurality of first lyophilic regions being provided between the plurality of first liquid-repellent regions next to each other; and a peripheral region in a part or a whole of which a second lyophilic region is formed.
    Type: Grant
    Filed: May 14, 2012
    Date of Patent: September 10, 2013
    Assignee: Sony Corporation
    Inventors: Kazunari Takagi, Tomoyuki Higo
  • Patent number: 8518754
    Abstract: An organic EL display including a plurality of pixels each having, in order from a substrate side, a first electrode, an organic layer including a light emission layer, and a second electrode; an auxiliary wiring disposed in a periphery region of each of the plurality of pixels and conducted to the second electrode; and another auxiliary wiring disposed apart from the auxiliary wiring at least in a part of outer periphery of a formation region of the auxiliary wiring in a substrate surface.
    Type: Grant
    Filed: April 6, 2012
    Date of Patent: August 27, 2013
    Assignee: Sony Corporation
    Inventors: Kazunari Takagi, Kazuo Nakamura
  • Publication number: 20120313509
    Abstract: A display includes: a display region including a plurality of pixels, a plurality of first liquid-repellent regions, and a plurality of first lyophilic regions, each of the plurality of first liquid-repellent regions being provided in a part or a whole of a portion between the plurality of pixels, and each of the plurality of first lyophilic regions being provided between the plurality of first liquid-repellent regions next to each other; and a peripheral region in a part or a whole of which a second lyophilic region is formed.
    Type: Application
    Filed: May 14, 2012
    Publication date: December 13, 2012
    Applicant: SONY CORPORATION
    Inventors: Kazunari Takagi, Tomoyuki Higo
  • Publication number: 20120202400
    Abstract: An organic EL display including a plurality of pixels each having, in order from a substrate side, a first electrode, an organic layer including a light emission layer, and a second electrode; an auxiliary wiring disposed in a periphery region of each of the plurality of pixels and conducted to the second electrode; and another auxiliary wiring disposed apart from the auxiliary wiring at least in a part of outer periphery of a formation region of the auxiliary wiring in a substrate surface.
    Type: Application
    Filed: April 6, 2012
    Publication date: August 9, 2012
    Applicant: SONY CORPORATION
    Inventors: Kazunari Takagi, Kazuo Nakamura
  • Patent number: 8188476
    Abstract: The present invention provides an organic EL display and a method of manufacturing the same capable of assuring excellent electric connection between an auxiliary wiring and a second electrode without using large-scale equipment. The organic EL display includes: a plurality of pixels each having, in order from a substrate side, a first electrode, an organic layer including a light emission layer, and a second electrode; an auxiliary wiring disposed in a periphery region of each of the plurality of pixels and conducted to the second electrode; and another auxiliary wiring disposed apart from the auxiliary wiring at least in a part of outer periphery of a formation region of the auxiliary wiring in a substrate surface.
    Type: Grant
    Filed: October 23, 2009
    Date of Patent: May 29, 2012
    Assignee: Sony Corporation
    Inventors: Kazunari Takagi, Kazuo Nakamura
  • Publication number: 20120049210
    Abstract: An organic EL display unit includes: an organic layer provided on a substrate; a plurality of pixels arranged in a display region on the substrate; and a dividing wall provided on the substrate and separates adjacent pixels out of the plurality of pixels. The dividing wall is composed of a laminated structure having two or more types of inorganic material films with different wet characteristics.
    Type: Application
    Filed: August 18, 2011
    Publication date: March 1, 2012
    Applicant: SONY CORPORATION
    Inventor: Kazunari Takagi
  • Patent number: 7935544
    Abstract: The present invention provides a method of manufacturing an organic light-emitting device which is applicable to a large-screen display device. The method includes the steps of: forming, over a drive substrate, an element region including a drive transistor, and an organic electroluminescence element in which, an anode, an organic layer and a cathode are stacked in this order; and after the formation of the element region, repairing a short circuit area while setting at least the element region in an atmosphere in which an oxygen concentration is 0.1% or higher and less than 1% and a dew point is ?50 degrees or less, and applying a voltage across the anode and the cathode.
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: May 3, 2011
    Assignee: Sony Corporation
    Inventors: Kazunari Takagi, Takashi Hirano
  • Patent number: 7808176
    Abstract: A display unit capable of preventing corrosion of a metal wiring and improving the reliability is provided. The display unit includes a driving panel having a bonding region and a terminal region on a driving substrate and a sealing panel bonded on the bonding region of the driving panel with an adhesive layer in between. The bonding region includes a circuit section, a coating layer covering the circuit section, and a display portion composed of a plurality of display devices. A plurality of metal wirings is electrically connected to the circuit section in the bonding region and extended to the terminal region. The coating layer has at least one separated region between the plurality of metal wirings.
    Type: Grant
    Filed: December 6, 2006
    Date of Patent: October 5, 2010
    Assignee: Sony Corporation
    Inventors: Masayki Sakaguchi, Yasuhiro Kanaya, Toshiaki Yamaguchi, Shinji Kubota, Kazunari Takagi, Akira Yumoto
  • Publication number: 20100102335
    Abstract: The present invention provides an organic EL display and a method of manufacturing the same capable of assuring excellent electric connection between an auxiliary wiring and a second electrode without using large-scale equipment. The organic EL display includes: a plurality of pixels each having, in order from a substrate side, a first electrode, an organic layer including a light emission layer, and a second electrode; an auxiliary wiring disposed in a periphery region of each of the plurality of pixels and conducted to the second electrode; and another auxiliary wiring disposed apart from the auxiliary wiring at least in a part of outer periphery of a formation region of the auxiliary wiring in a substrate surface.
    Type: Application
    Filed: October 23, 2009
    Publication date: April 29, 2010
    Applicant: SONY CORPORATION
    Inventors: Kazunari Takagi, Kazuo Nakamura
  • Publication number: 20090162949
    Abstract: The present invention provides a method of manufacturing an organic light-emitting device which is applicable to a large-screen display device. The method includes the steps of: forming, over a drive substrate, an element region including a drive transistor, and an organic electroluminescence element in which, an anode, an organic layer and a cathode are stacked in this order; and after the formation of the element region, repairing a short circuit area while setting at least the element region in an atmosphere in which an oxygen concentration is 0.1% or higher and less than 1% and a dew point is ?50 degrees or less, and applying a voltage across the anode and the cathode.
    Type: Application
    Filed: December 17, 2008
    Publication date: June 25, 2009
    Applicant: Sony Corporation
    Inventors: Kazunari Takagi, Takashi Hirano
  • Publication number: 20070153208
    Abstract: A display unit capable of preventing corrosion of a metal wiring and improving the reliability is provided. The display unit includes a driving panel having a bonding region and a terminal region on a driving substrate, and a sealing panel being bonded on the bonding region of the driving panel with an adhesive layer in between. The bonding region includes a circuit section, a coating layer covering a circuit section, and a display portion composed of a plurality of display devices. A plurality of metal wirings are electrically connected to the circuit section in the bonding region and are extended to the terminal region. The coating layer has at least one separated region between the plurality of metal wirings.
    Type: Application
    Filed: December 6, 2006
    Publication date: July 5, 2007
    Applicant: Sony Corporation
    Inventors: Masayuki Sakaguchi, Yasuhiro Kanaya, Toshiaki Yamaguchi, Shinji Kubota, Kazunari Takagi, Akira Yumoto
  • Patent number: 6348675
    Abstract: A method of producing plastics film (8) wherein high-voltage pulses are impressed between a pair of electrodes (4,6), thereby creating pores in a plastics film which is fed into the spark gap (5) between electrodes, characterised in that the number of discharge sparks which are generated subsequent to the pore-opening discharge spark is controlled by monitoring the pore-opening discharge spark and subsequent discharge sparks within one of the high-voltage pulses. The method produces fine pores having a uniform pore diameter under controlled circumstances.
    Type: Grant
    Filed: May 3, 2000
    Date of Patent: February 19, 2002
    Inventor: Kazunari Takagi