Patents by Inventor Sho KOSABA

Sho KOSABA 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).

  • ADHESIVE AGENT, ADHESIVE SHEET, OPTICAL FILM PROVIDED WITH ADHESIVE AGENT, AND OPTICAL LAMINATE
    Publication number: 20240117222
    Abstract: A pressure sensitive adhesive used in optical applications. The pressure sensitive adhesive contains a modified cyclodextrin having a degree of modification of more than 2.5 and 3.0 or less. The gel fraction of the pressure sensitive adhesive is 1.0% or more. Such a pressure sensitive adhesive is excellent in the durability even at high temperatures.
    Type: Application
    Filed: January 27, 2022
    Publication date: April 11, 2024
    Applicant: LINTEC CORPORATION
    Inventors: Sho KOSABA, Takayuki ARAI, Mikihiro KASHIO
  • ADHESIVE SHEET AND DISPLAY BODY
    Publication number: 20240052210
    Abstract: A pressure sensitive adhesive sheet having a pressure sensitive adhesive layer that includes at least one colored pressure sensitive adhesive layer, the colored pressure sensitive adhesive layer having a pressure sensitive adhesive that contains a colorant, the pressure sensitive adhesive layer having a lightness L* of 90 or less as defined by a CIE 1976 L*a*b* color system, the pressure sensitive adhesive layer having a total luminous transmittance of 3% or more and a thermal conductivity of 0.1 W/m·K or more.
    Type: Application
    Filed: October 29, 2021
    Publication date: February 15, 2024
    Applicant: LINTEC CORPORATION
    Inventors: Sho KOSABA, Yoichi TAKAHASHI
  • ADHESIVE SHEET, CONSTRUCT, AND METHOD FOR PRODUCING CONSTRUCT
    Publication number: 20230272247
    Abstract: An adhesive sheet (1) comprising an adhesive layer (11) composed of an adhesive having active energy ray curability and ultraviolet ray absorbability, wherein when one surface of the adhesive layer (11) is irradiated with ultraviolet rays having a light amount of 2000 mJ/cm2 to cure the adhesive layer (11) and an infrared absorption spectrum is then measured by a total reflection measurement method for each of an irradiated surface and a non-irradiated surface, the maximum value of the absolute value of absorbance is 0.0001 to 0.
    Type: Application
    Filed: December 2, 2020
    Publication date: August 31, 2023
    Applicant: LINTEC CORPORATION
    Inventors: Yoichi TAKAHASHI, Sho KOSABA, Yuka FUJII