Patents Assigned to DAIICHI SERVICE CO., LTD.
  • Intra-pipe turbine blast system
    Patent number: 10512952
    Abstract: The object of the invention is to provide a device which can, with high efficiency, polish and clean the inner surface of a pipe, dry the wet inner surface of the pipe, and perform coating, wherein the device does not require a large pump or a large motive force, and does not require a blast hose or a suction hose.
    Type: Grant
    Filed: January 27, 2016
    Date of Patent: December 24, 2019
    Assignees: URAKAMI LLC, DAIICHI SERVICE CO., LTD.
    Inventor: Fukashi Urakami