Patents by Inventor Ryojiro Katsube

Ryojiro Katsube 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).

  • Single color press and method of operating same, and method of manufacturing liquid crystal color filter
    Patent number: 7516697
    Abstract: An object is to provide a single color press which shortens takt time by eliminating wastefulness from the printing process. There is provided: a first transfer cylinder which transfers an image to a first printing substrate; a first moving carriage which holds the first transfer cylinder in a rotatable manner and travels along a frame; a second transfer cylinder which transfers an image of the same color and shape to a second printing substrate; a second moving carriage which holds the second transfer cylinder in a rotatable manner and travels along the frame 3; and a single relief plate which removes a reverse image from ink applied to the first transfer cylinder and the second transfer cylinder.
    Type: Grant
    Filed: January 23, 2006
    Date of Patent: April 14, 2009
    Assignee: Mitsubishi Heavy Industries, Ltd
    Inventors: Yoshinori Nakaya, Ryojiro Katsube
  • Single color press and method of operating same, and method of manufacturing liquid crystal color filter
    Publication number: 20060162594
    Abstract: An object is to provide a single color press which shortens takt time by eliminating wastefulness from the printing process. There is provided: a first transfer cylinder which transfers an image to a first printing substrate; a first moving carriage which holds the first transfer cylinder in a rotatable manner and travels along a frame; a second transfer cylinder which transfers an image of the same color and shape to a second printing substrate; a second moving carriage which holds the second transfer cylinder in a rotatable manner and travels along the frame 3; and a single relief plate which removes a reverse image from ink applied to the first transfer cylinder and the second transfer cylinder.
    Type: Application
    Filed: January 23, 2006
    Publication date: July 27, 2006
    Inventors: Yoshinori Nakaya, Ryojiro Katsube
  • Pressure type slit screen
    Patent number: 4832832
    Abstract: A slit screen that is simple to manufacture and excellent in working precision, which includes a screen cylinder in which at least one side of inlet corner portions of slit openings is subjected to chamfering and a cylindrical rotor rotatably disposed on the inside of the screen cylinder and having a large number of protrusions on its surface on the side thereof facing the screen cylinder. The screen cylinder can be made from a plurality of spaced-apart, identical extruded bars of suitable cross-section joined to upper and lower supports. The protrusions on the cylindrical rotor can be non-metallic elastic inserts mounted on a rotor drum.
    Type: Grant
    Filed: July 30, 1986
    Date of Patent: May 23, 1989
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Haruyoshi Fujiwara, Ryojiro Katsube