Patents by Inventor Sachiko Sukigara

Sachiko Sukigara 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).

  • POLYACETAL-CONTAINING BRUSH
    Publication number: 20110185527
    Abstract: The object is to provide a brush which does not easily damage metal during contact therewith. The present invention can provide a brush formed using polyacetal-containing filaments, in which the flexural rigidity per filament is 1 to 100 ?g·m2/yarn.
    Type: Application
    Filed: March 27, 2009
    Publication date: August 4, 2011
    Applicants: MITSUBISHI GAS CHEMICAL COMPANY, INC., NATIONAL UNIVERSITY CORPORATION KYOTO INSTITUTE OF TECHNOLOGY
    Inventors: Akira Okamura, Satoshi Nagai, Masaya Kotaki, Sachiko Sukigara, Yasuhiko Fukami, Hiroshi Kobayashi
  • Electrospun carbon nanotube reinforced silk fibers
    Publication number: 20070082197
    Abstract: Strong and tough synthetic fibrils of carbon nanotube and spider silk are provided. Methods for production of these synthetic fibrils and methods for their use in biomedical devices, including those requiring electroconductivity, and areas of blast and ballistic protection are also provided.
    Type: Application
    Filed: November 4, 2004
    Publication date: April 12, 2007
    Inventors: Frank Ko, Sachiko Sukigara, Milind Gandhi, Jonathan Ayutsede