Patents by Inventor Takayuki Mahashi

Takayuki Mahashi 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).

  • Cutting-and-transferring system and pellet transferring apparatus
    Patent number: 6341740
    Abstract: Disclosed is an improved cutting-and-transferring system for cutting and separating a workpiece into pellets. The workpiece is held by a holder member. The system comprises: a holding table for holding a workpiece to be cut; a cutting unit including at least cutting means for cutting the workpiece on the holding table into pellets; a transferring unit including at least transferring means for picking up the pellets from the holder member and for transferring to a selected carrier tray; and a shuttle transfer unit for transferring a selected cut workpiece from the cutting unit to the transferring unit. All these parts work automatically in unison, thus reducing the length of time involved for cutting workpieces into pellets and for loading carrier trays with pellets to possible minimum.
    Type: Grant
    Filed: February 3, 2000
    Date of Patent: January 29, 2002
    Assignee: Disco Corporation
    Inventors: Kazuma Sekiya, Takayuki Mahashi, Shinichi Namioka, Takeo Hidaka, Masahiro Yoshii
  • Cutting-and-transferring system and pellet transferring apparatus
    Publication number: 20010040197
    Abstract: Disclosed is an improved cutting-and-transferring system for cutting and separating a workpiece into pellets. The workpiece is held by a holder member. The system comprises: a holding table for holding a workpiece to be cut; a cutting unit including at least cutting means for cutting the workpiece on the holding table into pellets; a transferring unit including at least transferring means for picking up the pellets from the holder member and for transferring to a selected carrier tray; and a shuttle transfer unit for transferring a selected cut workpiece from the cutting unit to the transferring unit. All these parts work automatically in unison, thus reducing the length of time involved for cutting workpieces into pellets and for loading carrier trays with pellets to possible minimum.
    Type: Application
    Filed: February 3, 2000
    Publication date: November 15, 2001
    Inventors: Kazuma Sekiya, Takayuki Mahashi, Shinichi Namioka, Takeo Hidaka, Masahiro Yoshii