Patents by Inventor Tasuku Kosaka

Tasuku Kosaka 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: 20060257760
    Abstract: The near-infrared ray absorption film of the present invention is a near-infrared ray absorption film in which a near-infrared ray absorption layer comprising a composition containing a near-infrared ray absorbing dye having maximum absorption at a wavelength of 800 to 1200 nm, and a resin is provided on a transparent substrate film, and is characterized that a surfactant having HLB of 2 to 12 is contained in the composition at 0.01 to 2.0% by mass. There can be provided a near-infrared ray absorption film excellent in coated film appearance which has the wide absorbing ability in the near-infrared ray absorbing region, has a high light transmittance in the visible light region, has little change in optical properties with time, and can respond to a higher luminance of a display, and higher-definition and higher image quality by Hi-Vision broadcasting in recent years.
    Type: Application
    Filed: August 11, 2004
    Publication date: November 16, 2006
    Inventors: Kenichi Mori, Akira Yoshimi, Shinya Onomichi, Toshiyuki Shimizu, Tasuku Kosaka, Hiroshi Taki, Naoki Mizuno, Yoshitomo Ikehata, Chikao Morishige