Patents by Inventor Susumu Maetaki

Susumu Maetaki 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).

  • Patent number: 7918122
    Abstract: A stocker 1 includes a storage FOUP 20, plural purge units 50, a measurement FOUP 30 and a stacker crane 60. The storage FOUP 20 stores a semiconductor wafer inside. The measurement FOUP 30 includes a flow meter inside. The purge unit 50 includes a purge shelf 51 having plural purge tables 54 for placing the storage FOUP 20, and a nitrogen gas is supplied into the storage FOUP 20 placed on the purge table 54. The stacker crane 60 transports the storage container 20 onto the purge table 54, and the measurement FOUP 30 is transported between the plural purge tables 54.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: April 5, 2011
    Assignee: Muratec Automation Co., Ltd.
    Inventors: Masanao Murata, Susumu Maetaki
  • Patent number: 7762754
    Abstract: A storage apparatus (1) stores a transported object (220) from a transporting carriage (110), which travels along a track (120) installed on or near a ceiling (210) while gripping the transported object. The storage apparatus is provided with a rack portion (30), on which the transported object is put; and a support member (10), whose upper end is supported by the track or ceiling and whose lower end supports the rack portion. The support member selectively has one of first and second shapes. The first shape allows the transporting carriage to put the transported object onto the rack portion at the predetermined position. The second shape allows the rack portion to move away from a position below the track.
    Type: Grant
    Filed: December 26, 2007
    Date of Patent: July 27, 2010
    Assignee: Muratec Automation Co., Ltd.
    Inventor: Susumu Maetaki
  • Publication number: 20080156069
    Abstract: A stocker 1 includes a storage FOUP 20, plural purge units 50, a measurement FOUP 30 and a stacker crane 60. The storage FOUP 20 stores a semiconductor wafer inside. The measurement FOUP 30 includes a flow meter inside. The purge unit 50 includes a purge shelf 51 having plural purge tables 54 for placing the storage FOUP 20, and a nitrogen gas is supplied into the storage FOUP 20 placed on the purge table 54. The stacker crane 60 transports the storage container 20 onto the purge table 54, and the measurement FOUP 30 is transported between the plural purge tables 54.
    Type: Application
    Filed: December 21, 2007
    Publication date: July 3, 2008
    Applicant: ASYST TECHNOLOGIES JAPAN, INC
    Inventors: Masanao Murata, Susumu Maetaki
  • Publication number: 20080156760
    Abstract: A storage apparatus (1) stores a transported object (220) from a transporting carriage (110), which travels along a track (120) installed on or near a ceiling (210) while gripping the transported object. The storage apparatus is provided with a rack portion (30), on which the transported object is put; and a support member (10), whose upper end is supported by the track or ceiling and whose lower end supports the rack portion. The support member selectively has one of first and second shapes. The first shape allows the transporting carriage to put the transported object onto the rack portion at the predetermined position. The second shape allows the rack portion to move away from a position below the track.
    Type: Application
    Filed: December 26, 2007
    Publication date: July 3, 2008
    Applicant: ASYST TECHNOLOGIES JAPAN, INC.
    Inventor: Susumu Maetaki