Patents by Inventor Yasufumi Takai

Yasufumi Takai 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).

  • Multi-axial machine tool and table unit mounting jig
    Patent number: 6948894
    Abstract: In the multi-axial machine tool, a table unit is detachably mounted on the upper surface of the interior portion of a portal bed disposed on a leg. The table unit comprises a table base fixed to the upper surface of the leg, a turning table which, when it is viewed at a reference working position, is turnably disposed on an inclined turning surface of the table base formed so as to be inclined in a descending manner toward a front side of the machine tool, and a work table disposed on the table support portion of the turning table so as to be turnable around axes lying in parallel with the axis of a spindle.
    Type: Grant
    Filed: October 24, 2003
    Date of Patent: September 27, 2005
    Assignee: Mori Seiki Co., Ltd.
    Inventors: Mitsuru Taga, Masaki Sugita, Yasufumi Takai, Koichi Kojo
  • Multi-axial machine tool and table unit mounting jig
    Publication number: 20040121890
    Abstract: In the multi-axial machine tool, a table unit is detachably mounted on the upper surface of the interior portion of a portal bed disposed on a leg. The table unit comprises a table base fixed to the upper surface of the leg, a turning table which, when it is viewed at a reference working position, is turnably disposed on an inclined turning surface of the table base formed so as to be inclined in a descending manner toward a front side of the machine tool, and a work table disposed on the table support portion of the turning table so as to be turnable around axes lying in parallel with the axis of a spindle.
    Type: Application
    Filed: October 24, 2003
    Publication date: June 24, 2004
    Inventors: Mitsuru Taga, Masaki Sugita, Yasufumi Takai, Koichi Kojo