Patents by Inventor Kazutaka OKUMOTO

Kazutaka OKUMOTO 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).

  • Compression-molding system and method of controlling the same
    Patent number: 11400623
    Abstract: A compression-molding system in which upon a start of a molding machine being stopped, a powdery-material feeding device preliminarily supplies a filling device with a predetermined amount of a powdery material while stopping a relative displacement of the filling device and a compression by an upper punch and a lower punch, and the molding machine is subsequently started to cause the relative displacement of the filling device and the compression by the upper punch and the lower punch.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: August 2, 2022
    Assignee: KIKUSUI SEISAKUSHO LTD.
    Inventors: Naoshige Kitamura, Shinsuke Fushimi, Kazutaka Okumoto, Hideyuki Nishimura
  • COMPRESSION-MOLDING SYSTEM AND METHOD OF CONTROLLING THE SAME
    Publication number: 20200070388
    Abstract: A compression-molding system in which upon a start of a molding machine being stopped, a powdery-material feeding device preliminarily supplies a filling device with a predetermined amount of a powdery material while stopping a relative displacement of the filling device and a compression by an upper punch and a lower punch, and the molding machine is subsequently started to cause the relative displacement of the filling device and the compression by the upper punch and the lower punch.
    Type: Application
    Filed: July 16, 2019
    Publication date: March 5, 2020
    Inventors: Naoshige KITAMURA, Shinsuke FUSHIMI, Kazutaka OKUMOTO, Hideyuki NISHIMURA