Patents by Inventor Ichiro NUNOMURA

Ichiro NUNOMURA 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: 20230326771
    Abstract: There is provided a technique that includes a process chamber configured to be capable of processing a substrate; a main controller configured to be capable of controlling the processing of the substrate; a storage configured to be capable of storing start-up condition execution status information used to determine whether or not a start-up condition is executed when the main controller is started, start-up condition management information for managing the start-up condition, and a state of the start-up condition management information; and a start-up condition controller configured to be capable of validating the start-up condition execution status information when the start-up condition management information satisfies a predetermined condition.
    Type: Application
    Filed: March 21, 2023
    Publication date: October 12, 2023
    Applicant: KOKUSAI ELECTRIC CORPORATION
    Inventors: Yasuhiro MIZUGUCHI, Kyohei MATSUDA, Ichiro NUNOMURA, Kaori INOSHIMA
  • Publication number: 20230187243
    Abstract: A technique that includes: a substrate holder provided with a substrate mounting table on which a substrate is mounted; a substrate transferrer configured to load or unload the substrate onto or from the substrate mounting table; a process container configured to accommodate the substrate holder holding the substrate; a film-forming gas supply system configured to supply a film-forming gas to the substrate in the process container; and a controller configured to be capable of controlling the substrate transferrer and the film-forming gas supply system to interrupt execution of a film forming process for supplying the film-forming gas to the substrate and perform a process for separating the substrate mounted on the substrate mounting table at least once until a film having a desired thickness is formed on the substrate after the film forming process is started.
    Type: Application
    Filed: December 9, 2022
    Publication date: June 15, 2023
    Applicant: KOKUSAI ELECTRIC CORPORATION
    Inventors: Jin SHIBATA, Satoru TAKAHATA, Ichiro NUNOMURA, Gen SHIKIDA
  • Patent number: 11521880
    Abstract: There is provided a configuration that includes: an intake damper and an intake fan configured to communicate with an intake port that sucks air to a transfer chamber connected to a process chamber; a valve of an inert gas introduction pipe configured to supply an inert gas to the transfer chamber; an exhaust fan and a first exhaust valve installed in the transfer chamber; a switch configured to select one of an atmospheric mode in which an atmosphere of the transfer chamber is an air atmosphere and a purge mode in which the atmosphere of the transfer chamber is an inert gas atmosphere; and a controller configured to control each of the intake damper, the intake fan, the valve of the inert gas introduction pipe, the exhaust fan, and the first exhaust valve to execute one of the atmospheric mode and the purge mode.
    Type: Grant
    Filed: July 25, 2019
    Date of Patent: December 6, 2022
    Assignee: KOKUSAI ELECTRIC CORPORATION
    Inventors: Satoru Takahata, Ichiro Nunomura, Tsukasa Iida, Hitoshi Sekihara, Kazunori Tsutsuguchi, Jin Shibata
  • Publication number: 20200035533
    Abstract: There is provided a configuration that includes: an intake damper and an intake fan configured to communicate with an intake port that sucks air to a transfer chamber connected to a process chamber; a valve of an inert gas introduction pipe configured to supply an inert gas to the transfer chamber; an exhaust fan and a first exhaust valve installed in the transfer chamber; a switch configured to select one of an atmospheric mode in which an atmosphere of the transfer chamber is an air atmosphere and a purge mode in which the atmosphere of the transfer chamber is an inert gas atmosphere; and a controller configured to control each of the intake damper, the intake fan, the valve of the inert gas introduction pipe, the exhaust fan, and the first exhaust valve to execute one of the atmospheric mode and the purge mode.
    Type: Application
    Filed: July 25, 2019
    Publication date: January 30, 2020
    Applicant: KOKUSAI ELECTRIC CORPORATION
    Inventors: Satoru TAKAHATA, Ichiro NUNOMURA, Tsukasa IIDA, Hitoshi SEKIHARA, Kazunori TSUTSUGUCHI, Jin SHIBATA
  • Patent number: 10452856
    Abstract: Described herein is a technique that may prevent unauthorized personnel from editing files without permission. A processing apparatus may include: an operating unit configured to display an operation screen for editing an integrated file containing: non-encrypted data corresponding to an item file; a drawing file; and encrypted data obtained by encrypting the item file; a memory unit configured to store the integrated file; and an arithmetic unit configured to: (a) compare the item file with data obtained by decrypting the encrypted data; and (b) combine and display the item file and the drawing file on the operation screen according to a result of comparison performed in (a).
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: October 22, 2019
    Assignee: KOKUSAI ELECTRIC CORPORATION
    Inventors: Ichiro Nunomura, Satoru Takahata, Hiroyuki Iwakura
  • Publication number: 20130247937
    Abstract: There is provided a substrate processing apparatus, including at least: a substrate holder that holds a substrate; a processing furnace including a reaction tube in which the substrate holder is loaded, and is configured to apply a specific processing to the substrate held by the substrate holder in a state that the substrate holder is loaded in the reaction tube; an operation part configured to select a maintenance recipe for the reaction tube used for substrate processing, and a maintenance recipe for both of the reaction tube and the substrate holder loaded in the reaction tube; and a control part configured to execute the maintenance recipe selected by the operation part, when a maintenance timing of the reaction tube and/or the substrate holder arrives.
    Type: Application
    Filed: March 5, 2013
    Publication date: September 26, 2013
    Inventors: Ichiro NUNOMURA, Satoru TAKAHATA
  • Patent number: 8457774
    Abstract: To perform a maintenance work safely by a maintenance engineer, even if the maintenance work is performed with power of a substrate processing apparatus turned-on. A substrate processing apparatus, comprising: a controller that inhibits a shift from an idling state to a standby state, when a generation of a prescribed event is detected; the controller further comprising: a shift indicating part that controls an apparatus state so as to be shifted from the idling state possible to receive an indication of execution of the recipe, being an apparatus state possible to step into the substrate processing apparatus, to the standby state possible to execute a recipe, being an apparatus state impossible to step into the substrate processing apparatus; and an event detection part that detects a generation of the prescribed event for inhibiting a shift from the idling state to the standby state and notifies the shift indicating part of the prescribed event.
    Type: Grant
    Filed: October 4, 2010
    Date of Patent: June 4, 2013
    Assignee: Hitachi Kokusai Electric Inc.
    Inventors: Yukio Ozaki, Satoru Takahata, Ichiro Nunomura
  • Publication number: 20110082581
    Abstract: To perform a maintenance work safely by a maintenance engineer, even if the maintenance work is performed with power of a substrate processing apparatus turned-on. A substrate processing apparatus, comprising: a controller that inhibits a shift from an idling state to a standby state, when a generation of a prescribed event is detected; the controller further comprising: a shift indicating part that controls an apparatus state so as to be shifted from the idling state possible to receive an indication of execution of the recipe, being an apparatus state possible to step into the substrate processing apparatus, to the standby state possible to execute a recipe, being an apparatus state impossible to step into the substrate processing apparatus; and an event detection part that detects a generation of the prescribed event for inhibiting a shift from the idling state to the standby state and notifies the shift indicating part of the prescribed event.
    Type: Application
    Filed: October 4, 2010
    Publication date: April 7, 2011
    Applicant: HITACHI KOKUSAI ELECTRIC INC.
    Inventors: Yukio OZAKI, Satoru TAKAHATA, Ichiro NUNOMURA