Patents by Inventor Hiroshi Tsuneshige

Hiroshi Tsuneshige 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).

  • Device for determining amount of ink in inking arrangement
    Patent number: 5070784
    Abstract: A device for determining an amount of ink in an inking arrangement of a printing machine, which has a conversion unit for determining independently a conversion function with respect to each divided blade piece of an ink fountain and for calculating an average value of rotational angle or speed of an ink fountain roller. This construction can cope with a weary of each blade piece and the outer surface of the ink fountain roller.
    Type: Grant
    Filed: June 10, 1991
    Date of Patent: December 10, 1991
    Assignee: Dai Nippon Insatsu K.K.
    Inventors: Hiroshi Nishida, Daiji Suzuki, Hiroshi Tsuneshige