Patents by Inventor Noriaki Nakashima

Noriaki Nakashima 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).

  • Inflator for air bag
    Patent number: 5340150
    Abstract: An inflator for an air bag includes a pressure vessel formed by a cylindrical upper vessel body having a mirror plate, a cylindrical lower vessel body having a mirror plate, and an essentially cylindrical partitioning wall disposed within the pressure vessel for defining a gas generating chamber. The partitioning wall comprises an upper partitioning wall (4) tightly fitted to the mirror plate (2) of the upper vessel body and a lower partitioning wall (5) tightly fitted to the mirror plate (3) of the lower vessel body. The mating ends (4a, 5a) of the upper partitioning wall (4) and the lower partitioning wall (5) are slidably overlapped.
    Type: Grant
    Filed: January 28, 1992
    Date of Patent: August 23, 1994
    Assignee: Asahi Kasei Kogyo Kabushiki Kaisha
    Inventors: Tadamasa Harada, Midori Sakamoto, Noriaki Nakashima