Patents by Inventor Kiyohiko Gokon

Kiyohiko Gokon 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).

  • Publication number: 20230253221
    Abstract: A substrate processing apparatus includes a loading and unloading unit having a first side surface through which a container accommodating a substrate is loaded and unloaded, and a second side surface opposite to the first side surface, a substrate transport unit extending along a first direction perpendicular to the second side surface, and a plurality of batch processing units adjacent to one another along a longitudinal direction of the substrate transport unit. Each of the plurality of batch processing units includes a processing container configured to accommodate and process a plurality of substrates, a gas supply unit configured to supply a gas into the processing container, and an exhaust unit configured to exhaust the gas inside the processing container. The gas supply unit and the exhaust unit are provided on one side of the processing container.
    Type: Application
    Filed: January 25, 2023
    Publication date: August 10, 2023
    Inventors: Masato KADOBE, Hiromi NITADORI, Kaoru SATO, Kiyohiko GOKON
  • Publication number: 20230253230
    Abstract: A substrate processing apparatus includes a loading and unloading unit having a first side surface through which a container accommodating a substrate is loaded and unloaded, and a second side surface opposite to the first side surface, a substrate transport unit extending along a first horizontal direction perpendicular to the second side surface, and a plurality of batch processing units adjacent to one another along a longitudinal direction of the substrate transport unit. Each of the plurality of batch processing units includes a processing container configured to accommodate and process a plurality of substrates, a gas supply unit configured to supply a gas into the processing container, and an exhaust unit configured to exhaust the gas inside the processing container. A first maintenance area, used for attending to a maintenance of the plurality of batch processing units, is provided above the exhaust unit.
    Type: Application
    Filed: January 25, 2023
    Publication date: August 10, 2023
    Inventors: Masato KADOBE, Hiromi NITADORI, Kaoru SATO, Kiyohiko GOKON
  • Patent number: 10134578
    Abstract: According to an embodiment of the present disclosure, a substrate processing apparatus including a housing is provided. The housing having an internal atmosphere of a reduced oxygen concentration includes a box structure configured to accommodate a substrate holder which receives a plurality of substrates therein and including a first gap and a second gap. Further, the housing includes an inert gas pipe connected to the box structure, and configured to supply an inert gas to the box structure, a cover member mounted in the box structure, and a buffer space formed between an internal space of the box structure and the cover member.
    Type: Grant
    Filed: May 28, 2013
    Date of Patent: November 20, 2018
    Assignee: TOKYO ELECTRON LIMITED
    Inventor: Kiyohiko Gokon
  • Patent number: 9447926
    Abstract: A plasma process method of processing an object to be processed by a plasma process while enabling cooling of an inside of a plasma apparatus by taking in and exhausting a gas to evacuate an atmosphere of the inside includes measuring a temperature of the atmosphere of the inside of the plasma process apparatus while the plasma is not generated; and stopping taking the gas into the inside of the plasma process apparatus during the plasma process in a case where the measured temperature is lower than a first preset threshold temperature when the atmosphere is evacuated at a preset volumetric flow rate.
    Type: Grant
    Filed: February 10, 2014
    Date of Patent: September 20, 2016
    Assignee: Tokyo Electron Limited
    Inventors: Naomi Onodera, Kiyohiko Gokon, Jun Sato
  • Publication number: 20140150882
    Abstract: A disclosed plasma process apparatus is disclosed that applies a plasma process to an object to be processed, including a cylindrical processing container configured to be evacuatable to vacuum, a holding unit configured to hold plural objects to be processed and inserted into and to be extracted from the cylindrical processing container, a gas supplying unit configured to supply a gas into the processing container, an activating unit configured to be located along a longitudinal direction of the processing container and to activate the gas by plasma generated by a high frequency power, a cylindrical shield cover configured to surround a periphery of the processing container and to be connected to ground for shielding from high frequency, and a cooling device configured to cause the cooling gas to flow through a space between the cylindrical shield cover and the cylindrical processing container during the plasma process.
    Type: Application
    Filed: February 10, 2014
    Publication date: June 5, 2014
    Applicant: Tokyo Electron Limited
    Inventors: Naomi ONODERA, Kiyohiko GOKON, Jun SATO
  • Patent number: 8683943
    Abstract: A disclosed plasma process apparatus is disclosed that applies a plasma process to an object to be processed, including a cylindrical processing container configured to be evacuatable to vacuum, a holding unit configured to hold plural objects to be processed and inserted into and to be extracted from the cylindrical processing container, a gas supplying unit configured to supply a gas into the processing container, an activating unit configured to be located along a longitudinal direction of the processing container and to activate the gas by plasma generated by a high frequency power, a cylindrical shield cover configured to surround a periphery of the processing container and to be connected to ground for shielding from high frequency, and a cooling device configured to cause the cooling gas to flow through a space between the cylindrical shield cover and the cylindrical processing container during the plasma process.
    Type: Grant
    Filed: April 28, 2010
    Date of Patent: April 1, 2014
    Assignee: Tokyo Electron Limited
    Inventors: Naomi Onodera, Kiyohiko Gokon, Jun Sato
  • Publication number: 20130319332
    Abstract: According to an embodiment of the present disclosure, a substrate processing apparatus including a housing is provided. The housing having an internal atmosphere of a reduced oxygen concentration includes a box structure configured to accommodate a substrate holder which receives a plurality of substrates therein and including a first gap and a second gap. Further, the housing includes an inert gas pipe connected to the box structure, and configured to supply an inert gas to the box structure, a cover member mounted in the box structure, and a buffer space formed between an internal space of the box structure and the cover member.
    Type: Application
    Filed: May 28, 2013
    Publication date: December 5, 2013
    Applicant: TOKYO ELECTRON LIMITED
    Inventor: Kiyohiko GOKON
  • Publication number: 20100278999
    Abstract: A disclosed plasma process apparatus is disclosed that applies a plasma process to an object to be processed, including a cylindrical processing container configured to be evacuatable to vacuum, a holding unit configured to hold plural objects to be processed and inserted into and to be extracted from the cylindrical processing container, a gas supplying unit configured to supply a gas into the processing container, an activating unit configured to be located along a longitudinal direction of the processing container and to activate the gas by plasma generated by a high frequency power, a cylindrical shield cover configured to surround a periphery of the processing container and to be connected to ground for shielding from high frequency, and a cooling device configured to cause the cooling gas to flow through a space between the cylindrical shield cover and the cylindrical processing container during the plasma process.
    Type: Application
    Filed: April 28, 2010
    Publication date: November 4, 2010
    Inventors: Naomi Onodera, Kiyohiko Gokon, Jun Sato