Patents by Inventor Yasuo Fujieda

Yasuo Fujieda 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).

  • Polymeric film
    Patent number: 6743520
    Abstract: A primer useful in the preparation of an anti-fouling surface contains (I) a copolymer formed from acrylates, free carboxyl group containing monomer and an aromatic sulfonic acid or salt, an acrylic polymeric resin and a cross-linking agent.
    Type: Grant
    Filed: December 17, 2002
    Date of Patent: June 1, 2004
    Assignee: DuPont Teijin Films US Ltd. Partnership
    Inventors: Andrew Street, Allan Lovatt, Jane Constance Campbell, Hikaru Takeuchi, Sumio Wakabayashi, Yasuo Fujieda
  • POLYMERIC FILM
    Publication number: 20040009361
    Abstract: A primer useful in the preparation of an anti fouling surface contains (I) a copolymer formed from acrylates, free carboxyl group containing monomer and an aromatic sulfonic acid or salt, an acrylic polymeric resin and a cross-linking agent.
    Type: Application
    Filed: December 17, 2002
    Publication date: January 15, 2004
    Inventors: Andrew Charles Street, Allan Lovatt, Jane Constance Campbell, Hikaru Takeuchi, Sumio Wakabayashi, Yasuo Fujieda