Patents by Inventor Kenichi Sukuma

Kenichi Sukuma 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).

  • Method of modifying surface of material
    Publication number: 20060060533
    Abstract: A method for surface modification of a material by means of introducing the phosphorylcholine group represented by the following formula (1-1) onto the surface of the material by treating a material having amino groups with a chemical compound containing an aldehyde derivative obtained by the oxidative ring-opening reaction of glycerophosphorylcholine. The method of the present invention provides various materials such as medical materials having superior biocompatibility and hydrophilicity.
    Type: Application
    Filed: November 20, 2003
    Publication date: March 23, 2006
    Inventors: Kazuyuki Miyazawa, Taketoshi Kanda, Yousuke Toujo, Aya Ohkubo, Osamu Shirota, Kenichi Sukuma, Masayoshi Wada