Patents by Inventor Sei Chugen

Sei Chugen 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: 20120261099
    Abstract: A low cost heat exchanger exhibits high performance in relation to heat resistance, pressure resistance, prevention of fluid leakage, and heat exchange efficiency. The heat exchanger is equipped with a stacked plate assembly having a plurality of stacked plates, and a hollow tubular casing, which accommodates the stacked plate assembly and extends in the stacking direction. The stacked plate assembly includes the plurality of plates, sealing members for preventing leakage of fluid from fluid paths, and a fixing tool fastening together the plural plates at a position along the central axis thereof. In the heat exchanger, two types of fluids that undergo heat exchange flow in arcuate paths in the interior of hollow portions formed between two adjacent plates, without causing mutual mixing to occur between the two fluids. Adjacent hollow portions are connected in series through bypasses.
    Type: Application
    Filed: February 14, 2012
    Publication date: October 18, 2012
    Inventor: Sei Chugen
  • Publication number: 20100103767
    Abstract: An emulsifying and dispersing arrangement is provided, in which a handled material undergoes multi-time handling and a dispersion process, for achieving dispersion characteristics exhibiting uniformity of particle size. In addition, the temperature generated in the arrangement is controllable.
    Type: Application
    Filed: October 22, 2009
    Publication date: April 29, 2010
    Inventor: Sei Chugen