Patents by Inventor Hiromu ICHIKAWA

Hiromu ICHIKAWA 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).

  • Three-dimensional printing device
    Patent number: 10173374
    Abstract: A three-dimensional printing device includes a base, a holder disposed above the base, a printing head fixed on the holder and including a nozzle configured to discharge a resin material, a stage disposed in the base below the printing head configured to hold the resin material discharged from the nozzle, and a stage moving mechanism configured to move the stage with five or more degrees of freedom.
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: January 8, 2019
    Assignee: ROLAND DG CORPORATION
    Inventors: Youichirou Ogawa, Hiromu Ichikawa, Kazutoshi Funakoshi, Toru Matsumura, Kazuhito Miyamoto
  • THREE-DIMENSIONAL PRINTING DEVICE
    Publication number: 20160031158
    Abstract: A three-dimensional printing device includes a base, a holder disposed above the base, a printing head fixed on the holder and including a nozzle configured to discharge a resin material, a stage disposed in the base below the printing head configured to hold the resin material discharged from the nozzle, and a stage moving mechanism configured to move the stage with five or more degrees of freedom.
    Type: Application
    Filed: July 27, 2015
    Publication date: February 4, 2016
    Inventors: Youichirou OGAWA, Hiromu ICHIKAWA, Kazutoshi FUNAKOSHI, Toru MATSUMURA, Kazuhito MIYAMOTO