Patents by Inventor Maikoi TANAKA

Maikoi TANAKA 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 SHEET AND METHOD FOR MANUFACTURING THE SAME, SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND SEMICONDUCTOR DEVICE
    Publication number: 20120068312
    Abstract: An adhesive sheet comprising a release substrate 10, a substrate film 14, and a first tacky-adhesive layer 12 placed between the release substrate 10 and the substrate film 14, wherein an annular incision D is formed on the release substrate 10 from the surface of the first tacky-adhesive layer 12 side, the first tacky-adhesive layer 12 is laminated so as to cover the whole inner surface of the incision D in the release substrate 10, and the incision D has a depth d of less than the thickness of the release substrate 10 and 25 ?m or less.
    Type: Application
    Filed: December 2, 2011
    Publication date: March 22, 2012
    Inventors: Maikoi TANAKA, Michio Uruno, Takayuki Matsuzaki, Ryoji Furutani, Michio Mashino, Teiichi Inada