Patents by Inventor Norio Hunakoshi

Norio Hunakoshi 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).

  • ARTIFICIAL LAWN
    Publication number: 20150125633
    Abstract: Provided is an artificial lawn that has a high durability and does not undergo fibrillation over a long time. In the artificial lawn, flat filament yarns, which are produced by uniaxially stretching a crystalline plastic material to give a crystal orientation degree of 0.75-0.90, are used as piles (3) to be implanted in a base fabric (2).
    Type: Application
    Filed: April 1, 2013
    Publication date: May 7, 2015
    Applicant: SUMITOMO RUBBER INDUSTRIES LTD.
    Inventors: Hirofumi Nakamae, Yoshimichi Tanaka, Tomoyuki Nishikawa, Takashi Horio, Norio Hunakoshi, Keisuke Miyake