Patents by Inventor Tohru Iwabae

Tohru Iwabae 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: 8790469
    Abstract: Disclosed is a treating apparatus capable of improving the throughput during successive processing of target objects without a bad influence on the target objects. The disclosed treating apparatus includes an extendable liquid treating mechanism, and a common handling unit for handling one target object and another target object in order. The treating apparatus includes a recipe producing unit for producing a recipe having a rinsing liquid treatment and a common handling. When one common handling for handling one target object by the common handling unit and another common handling for handling another target object by the common handling unit are temporally overlapped with each other, the recipe producing unit extends the extendable liquid treatment for another target object, and shifts another common handling to an extent that the extendable liquid treatment is extended, thereby avoiding the temporal overlapping of one common handling with another common handling.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: July 29, 2014
    Assignee: Tokyo Electron Limited
    Inventors: Takafumi Tsuchiya, Tohru Iwabae
  • Patent number: 8079797
    Abstract: A substrate processing system includes a control section configured to control a series of transfer operations and preset to control operation of a container transfer apparatus, operation at a substrate access area, and operation of a substrate handling apparatus independently of each other. The control section includes a schedule creating portion configured to create a transfer schedule by individually adjusting operation timing of the container transfer apparatus, operation timing at the substrate access area, and operation timing of the substrate handling apparatus such that, in a state while a first lot of substrates are treated in the processing system, but the container transfer apparatus and the substrate access area are unoccupied, a container with a second lot of unprocessed substrates stored therein is transferred onto the substrate access area, thereby minimizing total transfer time.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: December 20, 2011
    Assignee: Tokyo Electron Limited
    Inventors: Osamu Tanaka, Takafumi Tsuchiya, Tohru Iwabae
  • Publication number: 20100163077
    Abstract: Disclosed is a treating apparatus capable of improving the throughput during successive processing of target objects without a bad influence on the target objects. The disclosed treating apparatus includes an extendable liquid treating mechanism, and a common handling unit for handling one target object and another target object in order. The treating apparatus includes a recipe producing unit for producing a recipe having a rinsing liquid treatment and a common handling. When one common handling for handling one target object by the common handling unit and another common handling for handling another target object by the common handling unit are temporally overlapped with each other, the recipe producing unit extends the extendable liquid treatment for another target object, and shifts another common handling to an extent that the extendable liquid treatment is extended, thereby avoiding the temporal overlapping of one common handling with another common handling.
    Type: Application
    Filed: December 22, 2009
    Publication date: July 1, 2010
    Applicant: TOKYO ELECTRON LIMITED
    Inventors: Takafumi TSUCHIYA, Tohru IWABAE
  • Publication number: 20090097950
    Abstract: A substrate processing system includes a control section configured to control a series of transfer operations and preset to control operation of a container transfer apparatus, operation at a substrate access area, and operation of a substrate handling apparatus independently of each other. The control section includes a schedule creating portion configured to create a transfer schedule by individually adjusting operation timing of the container transfer apparatus, operation timing at the substrate access area, and operation timing of the substrate handling apparatus such that, in a state while a first lot of substrates are treated in the processing system, but the container transfer apparatus and the substrate access area are unoccupied, a container with a second lot of unprocessed substrates stored therein is transferred onto the substrate access area, thereby making total transfer time pertinent.
    Type: Application
    Filed: October 14, 2008
    Publication date: April 16, 2009
    Inventors: Osamu Tanaka, Takafumi Tsuchiya, Tohru Iwabae