Patents by Inventor Yuzuru Ashidate

Yuzuru Ashidate 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).

  • LED module, LED package, and wiring substrate and method of making same
    Publication number: 20120002420
    Abstract: An LED module includes an electrical insulation material including a first surface having a total reflectivity of not less than 80% with respect to light with a wavelength of 450 nm, a via hole penetrating through the electrical insulation material, a wiring pattern on a second surface of the electrical insulation material, a metal filler formed in the via hole and electrically connected to the wiring pattern, and an LED chip bonded to a surface of the metal filler on the first surface of the electrical insulation material, and sealed with a resin.
    Type: Application
    Filed: June 22, 2011
    Publication date: January 5, 2012
    Applicant: HITACHI CABLE, LTD.
    Inventors: Noboru Imai, Masahiro Noguchi, Fumiya Isaka, Akiji Shibata, Yuzuru Ashidate, Aki Suzuki