Patents by Inventor Kouji Fukae

Kouji Fukae 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).

  • Patent number: 8562320
    Abstract: A resin molding device which molds a resin tube 1 from a molten resin has a tube molding portion 14 and a spindle 15 as jigs which define inner and outer diameters of the resin tube.
    Type: Grant
    Filed: March 18, 2008
    Date of Patent: October 22, 2013
    Assignees: National University Corporation Tohoku University, Nichias Corporation
    Inventors: Tadahiro Ohmi, Yasuyuki Shirai, Jiro Yamanaka, Kengo Iwahara, Kouji Fukae
  • Publication number: 20080081139
    Abstract: To attain a multilayer tube excellent in chemical resistance, gas barrier property, and cleanness, the present invention provides a multilayer tube (1) comprising: a first layer (10) composed of a fluororesin; and a second layer (30) covering one surface of the first layer (10) and composed of a polyamide-based resin free of an additive.
    Type: Application
    Filed: September 21, 2007
    Publication date: April 3, 2008
    Inventors: Kengo Iwahara, Kouji Fukae, Eiichi Nishi, Takeshi Kurumisawa
  • Publication number: 20070231523
    Abstract: In a resin pipe, PVDF being a fluororesin is softened by adding a perfluoromonomer thereto, so that the oxygen permeability can be significantly reduced. The oxygen permeability can also be reduced by providing a nylon tube as an outer layer.
    Type: Application
    Filed: March 28, 2007
    Publication date: October 4, 2007
    Inventors: Tadahiro Ohmi, Akinobu Teramoto, Jiro Yamanaka, Kengo Iwahara, Kouji Fukae