Patents Assigned to Hiromichi Tamaki
  • Method of making pollutant harmless and apparatus for conducting the method
    Patent number: 5969208
    Abstract: This invention relates to a method of making a pollutant harmless by treating a material to be treated containing the pollutant. The method comprises the steps of: heating the material in a pressure resistant vessel hermetically to obtain a heated material; supplying the heated material from the vessel to a nozzle; and jetting out the material from the nozzle to collide against a collecting member arranged opposite to the nozzle.
    Type: Grant
    Filed: August 4, 1998
    Date of Patent: October 19, 1999
    Assignees: Hiromichi Tamaki, Hisao Tsuruta, Ryohei Mihara
    Inventor: Ryohei Mihara