Patents by Inventor Shin Kuwabara

Shin Kuwabara 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: 10691276
    Abstract: A laminate for a see-through electrode includes a transparent base and a metal layer that is provided on at least one of both surfaces of the transparent base. The metal layer has a first surface and a second surface, the first surface facing the transparent base, the second surface being at a side opposite to the first surface. And the second surface has a kurtosis (Rku) ranging from 1.00 to 3.10, inclusive.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: June 23, 2020
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventor: Shin Kuwabara
  • Publication number: 20190187841
    Abstract: A laminate for a see-through electrode includes a transparent base and a metal layer that is provided on at least one of both surfaces of the transparent base. The metal layer has a first surface and a second surface, the first surface facing the transparent base, the second surface being at a side opposite to the first surface. And the second surface has a kurtosis (Rku) ranging from 1.00 to 3.10, inclusive.
    Type: Application
    Filed: June 28, 2017
    Publication date: June 20, 2019
    Inventor: SHIN KUWABARA
  • Patent number: 9179545
    Abstract: Provided is a base material having a conductor pattern formed thereon, which is obtained by forming, at a high productivity on a base material, a conductor pattern having a lower surface resistivity and a higher conductivity than in the related art. A receiving layer 5 made of a cellulose acetate alkylate is formed on a surface of a base material 4. A conductor pattern 6 is formed by printing a conductive paste 3 in a predetermined pattern shape onto the surface of the receiving layer 5.
    Type: Grant
    Filed: October 27, 2010
    Date of Patent: November 3, 2015
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventor: Shin Kuwabara
  • Publication number: 20120241203
    Abstract: Provided is a base material having a conductor pattern formed thereon, which is obtained by forming, at a high productivity on a base material, a conductor pattern having a lower surface resistivity and a higher conductivity than in the related art. A receiving layer 5 made of a cellulose acetate alkylate is formed on a surface of a base material 4. A conductor pattern 6 is formed by printing a conductive paste 3 in a predetermined pattern shape onto the surface of the receiving layer 5.
    Type: Application
    Filed: October 27, 2010
    Publication date: September 27, 2012
    Inventor: Shin Kuwabara
  • Publication number: 20050035336
    Abstract: There is provided a near infrared ray absorption composition which is well suited for use as a near infrared ray absorption filter particularly for a plasma display panel, since the composition is high in transmittance for visible rays, particularly blue ray transmittance and absorption efficiency for near infrared rays and besides, is excellent in long-term durability. The composition comprises a transparent resin; at least one dithiol nickel compound represented by the formula (1) wherein R1 to R6 are each a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and may be the same or different; and/or at least one diimmonium compound represented by the formula (2) wherein R7 to R14 are each a hydrogen atom or an alkyl group having 1 to 8 carbon atoms or an aryl group having 6 to 24 carbon atoms, and may be the same or different.
    Type: Application
    Filed: July 6, 2004
    Publication date: February 17, 2005
    Inventor: Shin Kuwabara
  • Patent number: 6775059
    Abstract: The present invention provides a near infrared absorption material comprising: a transparent substrate, and at least a transparent resin layer formed thereon, containing a near infrared absorption dye and a dye selectively absorbing a light of 550 to 620 nm wavelength region; or, comprising: a transparent substrate, and at least a transparent resin layer containing a near infrared absorption dye and an adhesive layer containing a dye selectively absorbing a light of 550 to 620 nm wave-length region, both formed on the transparent substrate so that the adhesive layer becomes the outermost layer.
    Type: Grant
    Filed: December 27, 2001
    Date of Patent: August 10, 2004
    Assignee: Nisshinbo Industries, Inc.
    Inventor: Shin Kuwabara
  • Publication number: 20040116013
    Abstract: A thin, electromagnetic wave shielding laminate for displays, which is thin, light, excellent in flexibility, has improved resistance of its near-infrared reducing function to ultraviolet rays, heat and moisture, requires only a simple production process, easily produced, excellent in productivity and easily attached to a display, and process for producing the same, in which the thin, electromagnetic wave shielding laminate for displays with a mesh-shape electroconductive material having openings which is provided, at least on one side, with an optical film via an adhesive layer to form a monolithic structure, wherein (a) the optical film having a near-infrared reducing function is arranged on the display side from the mesh-shape electroconductive material, and (b) the openings of said mesh-shape electroconductive material or the openings and surface layer section are filled or coated with a transparent resin composition satisfying a specific optical requirement, and the process for producing the same.
    Type: Application
    Filed: October 20, 2003
    Publication date: June 17, 2004
    Inventors: Hiroshi Yoshida, Shin Kuwabara, Koji Banno
  • Publication number: 20040018375
    Abstract: There are disclosed a transparent electromagnetic wave-shielding laminate for display, the laminate comprising an electromagnetic wave-shielding layer wherein at least periphery of a terminal cross section of the layer and/or periphery of an edge thereof is covered with an electroconductive elastomer composition containing an electroconductive filler and a thermoplastic elastomer; a process for producing an electromagnetic wave-shielding laminate comprising bringing an electroconductive elastomer composition into contact with at least periphery of a terminal cross section of an electromagnetic wave-shielding layer and/or periphery of an edge of the layer, and in this state, heat press bonding the composition from a lamination direction and/or cross sectional direction to form an exposed portion on at least peripheral end of the laminate, the portion comprising the composition which is grounded to the layer; other processes for producing the same; and a display unit comprising the transparent electromagnetic w
    Type: Application
    Filed: July 3, 2003
    Publication date: January 29, 2004
    Inventors: Koji Banno, Shin Kuwabara, Hiroshi Yoshida
  • Patent number: 6621003
    Abstract: A transparent electromagnetic radiation shielding sheet having sufficient visible light transmittance and electromagnetic radiation shielding performance is disclosed. The transparent electromagnetic radiation shielding sheet includes a hot melt adhesive resin comprising a resin having a structure where organic acid is not produced by hydrolysis. The transparent electromagnetic radiation shielding sheet is light, excellent in durability and is favorably used in various display devices. A method of producing the transparent electromagnetic radiation shielding sheet and a display device such as a plasma display device and a CRT (cold-cathode ray tube) having the transparent electromagnetic radiation shielding sheet placed on the front surface of a display panel of the display device are also disclosed.
    Type: Grant
    Filed: April 22, 2002
    Date of Patent: September 16, 2003
    Assignee: Nisshinbo Industries, Inc.
    Inventors: Hiroshi Yoshida, Shin Kuwabara, Koji Banno
  • Publication number: 20020180324
    Abstract: A transparent electromagnetic radiation shielding sheet having sufficient visible light transmittance and electromagnetic radiation shielding performance is disclosed. The transparent electromagnetic radiation shielding sheet includes a hot melt adhesive resin comprising a resin having a structure where organic acid is not produced by hydrolysis. The transparent electromagnetic radiation shielding sheet is light, excellent in durability and is favorably used in various display devices. A method of producing the transparent electromagnetic radiation shielding sheet and a display device such as a plasma display device and a CRT (cold-cathode ray tube) having the transparent electromagnetic radiation shielding sheet placed on the front surface of a display panel of the display device are also disclosed.
    Type: Application
    Filed: April 22, 2002
    Publication date: December 5, 2002
    Inventors: Hiroshi Yoshida, Shin Kuwabara, Koji Banno
  • Publication number: 20020127395
    Abstract: The present invention provides a near infrared absorption material comprising:
    Type: Application
    Filed: December 27, 2001
    Publication date: September 12, 2002
    Inventor: Shin Kuwabara
  • Patent number: 5779775
    Abstract: The object of the present invention is to provide a stock solution composition for use in production of hard polyurethane foam, which composition can disperse the flame retardant filler component stably therein when allowed to stand and, when subjected to stirring or an external pressure, has a reduced viscosity, promising easy transfer of the composition and easy foaming in production of hard polyurethane foam at the site. The present invention provides a stock solution composition for use in production of hard polyurethane foam, which comprises, as the essential components, a polyol, a foaming agent, a flame retardant filler, a flame retarder and a solvent-swollen clay mineral. The swollen clay mineral has thixotropy; that is, it is a gel owing to the interaction between molecules when allowed to stand and, when subjected to an external pressure or the like, said interaction between molecules is cut and the gel changes into a liquid sol.
    Type: Grant
    Filed: April 8, 1997
    Date of Patent: July 14, 1998
    Assignee: Nisshinbo Industries, Inc.
    Inventors: Shin Kuwabara, Kazuhisa Nagata, Yasuo Imashiro, Eiji Sasaki