Patents by Inventor Hiroshi Matsugi

Hiroshi Matsugi 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).

  • Publication number: 20140120027
    Abstract: The object of the present invention is to provide a high-resolution conductive pattern. A conductive film formation method for forming a conductive film in a prescribed pattern comprises: a step in which a conductive carbon nanotube layer is formed; and an ultraviolet ray irradiation step in which areas of the conductive carbon nanotube layer formed in the above step, other than parts corresponding to the prescribed pattern, are irradiated with ultraviolet rays. Conductive carbon nanotubes in the ultraviolet ray irradiation areas turn insulating. Conductive carbon nanotubes in ultraviolet ray non-irradiation areas retain their conductive property.
    Type: Application
    Filed: June 22, 2012
    Publication date: May 1, 2014
    Applicant: KURARAY CO., LTD.
    Inventors: Hirofumi Tanabe, Tomiaki Otake, Hiroshi Matsugi
  • Publication number: 20090252932
    Abstract: An active energy ray-curable resin composition is handleable when it is formed into an uncured film. The resin composition cures quickly, is formable, and can be used to make a hard coat layer with a high hardness. Specifically, the active energy ray-curable resin composition of the present invention contains a vinyl polymer having alkoxysilyl groups in its side chain, along with a photoacid generator. In its uncured state, the active energy ray-curable resin composition has a glass transition temperature of 15° C. to 100° C.
    Type: Application
    Filed: December 15, 2005
    Publication date: October 8, 2009
    Applicant: Kuraray Co., Ltd.
    Inventors: Takahiro Kitano, Hiroshi Matsugi, Takashi Imazu, Keiji Kubo, Masayasu Ogushi, Hirokazu Suzuki