Patents by Inventor Masaaki Metsugi

Masaaki Metsugi 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).

  • Mold temperature control device
    Patent number: 9022766
    Abstract: A mold temperature control device comprising a first medium supply portion for circularly supplying first medium to a medium flow path of a mold, a second medium supply portion for circularly supplying the medium flow path with second medium having temperature different from that of the first medium, and a third medium supply portion for circularly supplying third medium corresponding to the first medium to the medium flow path. The mold temperature control device further comprises a switching connection portion for switching between a medium supply path and a medium return path of each medium supply portion to connect the medium flow path, and a control portion which switches second medium supply mode circularly supplying the second medium to the medium supply path to third medium supply mode circularly supplying the third medium to the medium flow path, and to first medium supply mode supplying the first medium to the medium flow path by controlling the switching connection portion.
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: May 5, 2015
    Assignee: Kabushiki Kaisha Matsui Seisakusho
    Inventors: Masaaki Metsugi, Motoharu Shimizu
  • Mold Temperature Control Device
    Publication number: 20130196015
    Abstract: A mold temperature control device comprising a first medium supply portion for circularly supplying first medium to a medium flow path of a mold, a second medium supply portion for circularly supplying the medium flow path with second medium having temperature different from that of the first medium, and a third medium supply portion for circularly supplying third medium corresponding to the first medium to the medium flow path. The mold temperature control device further comprises a switching connection portion for switching between a medium supply path and a medium return path of each medium supply portion to connect the medium flow path, and a control portion which switches second medium supply mode circularly supplying the second medium to the medium supply path to third medium supply mode circularly supplying the third medium to the medium flow path, and to first medium supply mode supplying the first medium to the medium flow path by controlling the switching connection portion.
    Type: Application
    Filed: October 5, 2011
    Publication date: August 1, 2013
    Applicant: KABUSHIKI KAISHA MATSUI SELSAKUSHO
    Inventors: Masaaki Metsugi, Motoharu Shimizu