Patents Assigned to Toyo Seimaiki Seisakusho Kabushiki Kaisha
  • Cleaning device of ray transmission window incorporated into optical selector
    Patent number: 4699274
    Abstract: A cleaning device for a window used in an optical inspection device. The cleaning device removes dust which adheres to the transparent window by means of a dust scraper which contacts the surface of the window so as to enable the dust adhering to the surface of the window to be removed.
    Type: Grant
    Filed: February 24, 1986
    Date of Patent: October 13, 1987
    Assignee: Toyo Seimaiki Seisakusho Kabushiki Kaisha
    Inventor: Nobuo Saika