Patents by Inventor Toshiyuki Osuga

Toshiyuki Osuga 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).

  • Alignment apparatus
    Patent number: 7848832
    Abstract: To be able to restrain a height of a machine even when the machine is large-sized and smoothly move a table in XY? directions. An alignment apparatus includes two translational freedom degree guide portion (13), one rotational freedom degree guide portion (12), a translational drive/translational/rotational freedom degree mechanism module (6) including a linear motor provided at one of the translational freedom degree guide portion (13), a machine base portion (7), a reference generator portion (8), a two-dimensional position sensor (9), a calculating portion of compensation value (10). At least three of the translational drive/translational/rotational freedom degree mechanism modules (6) are uniformly arranged to a table (4).
    Type: Grant
    Filed: November 7, 2005
    Date of Patent: December 7, 2010
    Assignee: Kabushiki Kaisha Yaskawa Denki
    Inventors: Takehiko Komiya, Toshiyuki Osuga, Toshihiro Sawa
  • ALIGNMENT APPARATUS AND ORIGINAL POINT RETURNING METHOD OF ALIGNMENT APPARATUS, TURNING TABLE, TRANSLATIONAL TABLE, MACHINE INCLUDING ALIGNMENT APPARATUS AND MACHINE CONTROL SYSTEM
    Publication number: 20090152785
    Abstract: There is provided an alignment apparatus of rotating a table by translational driving to be able to operate the table in XY?, Y?, or ? accurately. 4 pieces of drive systems for driving a table (4) mounted with an object (5) includes a translational freedom degree portion (11), a translational drive portion (12), and a rotational freedom degree portion (13), further, an alignment apparatus is made to be able to return to an original point by providing a motor (1) and a detecting apparatus (2) at a machine fixing apparatus (41), accurately fixing the table (4) by the machine fixing apparatus (41) by using a first positioning apparatus and a second positioning apparatus, and a first position fixing apparatus and a second position fixing apparatus, and storing a detecting apparatus reference position at a detecting apparatus reference position storing apparatus (44).
    Type: Application
    Filed: August 25, 2006
    Publication date: June 18, 2009
    Applicant: KABUSHIKI KAISHA YASKAWA DENKI
    Inventors: Takehiko Komiya, Toshiyuki Osuga, Yasuhiko Kaku
  • Alignment Apparatus
    Publication number: 20080019817
    Abstract: To be able to restrain a height of a machine even when the machine is large-sized and smoothly move a table in XY? directions. An alignment apparatus includes two translational freedom degree guide portion (13), one rotational freedom degree guide portion (12), a translational drive/translational/rotational freedom degree mechanism module (6) including a linear motor provided at one of the translational freedom degree guide portion (13), a machine base portion (7), a reference generator portion (8), a two-dimensional position sensor (9), a calculating portion of compensation value (10). At least three of the translational drive/translational/rotational freedom degree mechanism modules (6) are uniformly arranged to a table (4).
    Type: Application
    Filed: November 7, 2005
    Publication date: January 24, 2008
    Applicant: Kabushiki Kaisha Yaskawa Denki
    Inventors: Takehiko Komiya, Toshiyuki Osuga, Toshihiro Sawa