Patents by Inventor Toshiyuki AKISHIBA

Toshiyuki AKISHIBA 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).

  • Publication number: 20170087864
    Abstract: A printing device includes a jetting section that jets out ink, a storage section that stores the ink, a supply channel through which the ink flows from the storage section toward the jetting section, a recovery channel through which the ink flows from the jetting section toward the storage section, a filter provided on at least one of the supply channel and the recovery channel, a pump provided on at least one of the supply channel and the recovery channel, and a control section. The control section applies control to the pump to make a flow speed of the ink in a non-printing period smaller than a flow speed of the ink in a printing period, the printing period including a period from a printing start time to a printing completion time, and the non-printing period being outside the printing period.
    Type: Application
    Filed: September 5, 2016
    Publication date: March 30, 2017
    Inventors: Toshiyuki AKISHIBA, Tadashi KYOSO