Patents by Inventor Takashi Tsunuta

Takashi Tsunuta 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: 20100260976
    Abstract: An object of the present invention is to provide a woven fabric for an airbag which is of low cost, is excellent in accommodability, and has air permeability satisfying the human body initial constraining performance. The present invention provides a woven fabric for an airbag comprising a synthetic fiber woven fabric having a cover factor represented by the equation 1 of 2000 to 2500 in which at least one side thereof is coated with a synthetic resin, wherein air permeability of the woven fabric under a pressure difference of 100 kPa is 0.01 to 1.00 L/cm2/min, and a resin film is present at an upper part of a single yarn at a thickness of 2 ?m or less on a central cross section of a weaving yarn part, while a resin film is present at an upper part of a single yarn at a thickness of 2 to 30 ?m on a cross section at a border between weaving yarn parts.
    Type: Application
    Filed: October 16, 2008
    Publication date: October 14, 2010
    Applicant: Toyo Boseki Kabushiki Kaisha
    Inventors: Kenichiro Kano, Takashi Tsunuta, Mamoru Kitamura, Hideo Isoda, Hiroaki Hagiwara, Gaku Maruyama, Takahiro Hattori