Patents by Inventor Hajime Abiko

Hajime Abiko 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: 20220139745
    Abstract: Described herein is a technique capable of detecting a substrate state without contacting the substrate. According to one aspect of the technique, there is provided (a) loading a substrate retainer, where a plurality of substrates is placed, into a reaction tube; (b) processing the plurality of the substrates by supplying a gas into the reaction tube; (c) unloading the substrate retainer out of the reaction tube after the plurality of the substrates is processed; and (d) detecting the plurality of the substrates placed on the substrate retainer after the substrate retainer is rotated by a first angle with respect to a transferable position, wherein the plurality of the substrates is transferable to/from the substrate retainer in the transferable position.
    Type: Application
    Filed: January 14, 2022
    Publication date: May 5, 2022
    Inventors: Tomoyuki MIYADA, Hajime ABIKO, Junichi KAWASAKI, Tadashi OKAZAKI
  • Publication number: 20220100176
    Abstract: There is provided a configuration that includes: at least one transfer mechanism configured to transfer a substrate and at least one processing mechanism configured to process the substrate; an earthquake detector configured to detect an earthquake; and a controller configured to control the at least one transfer mechanism and the at least one processing mechanism according to a detection result of the earthquake detector, wherein the controller is configured to be capable of performing a stopping operation of the at least one transfer mechanism according to a P wave (initial tremor wave) and an S wave (principal fluctuation wave).
    Type: Application
    Filed: September 24, 2021
    Publication date: March 31, 2022
    Applicant: KOKUSAI ELECTRIC CORPORATION
    Inventors: Susumu NISHIURA, Kenichi MAEDA, Hiroyuki KITAMOTO, Hajime ABIKO
  • Patent number: 11257699
    Abstract: Described herein is a technique capable of detecting a substrate state without contacting the substrate. According to one aspect of the technique, there is provided (a) loading a substrate retainer, where a plurality of substrates is placed, into a reaction tube; (b) processing the plurality of the substrates by supplying a gas into the reaction tube; (c) unloading the substrate retainer out of the reaction tube after the plurality of the substrates is processed; and (d) detecting the plurality of the substrates placed on the substrate retainer after the substrate retainer is rotated by a first angle with respect to a transferable position, wherein the plurality of the substrates is transferable to/from the substrate retainer in the transferable position.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: February 22, 2022
    Assignee: Kokusai Electric Corporation
    Inventors: Tomoyuki Miyada, Hajime Abiko, Junichi Kawasaki, Tadashi Okazaki
  • Publication number: 20200219745
    Abstract: There is provided a configuration that includes a substrate holder configured to hold substrates; a transfer mechanism configured to transfer the substrates to the substrate holder; and a controller configured to: acquire a number of substrates mountable on the substrate holder and a number of the product substrates to be mounted on the substrate holder; divide the product substrates into product substrate groups; divide the dummy substrates into dummy substrate groups based on the number of the product substrates, the number of the substrates mountable on the substrate holder, and a number of the product substrate groups; combine the product substrate groups and the dummy substrate groups; create substrate arrangement data for distributing and mounting the product substrates on the substrate holder; and cause the transfer mechanism to transfer the substrates according to the substrate arrangement data.
    Type: Application
    Filed: March 17, 2020
    Publication date: July 9, 2020
    Applicant: KOKUSAI ELECTRIC CORPORATION
    Inventors: Tadashi OKAZAKI, Hajime ABIKO, Tomoyuki MIYADA, Yukinao KAGA
  • Publication number: 20200168491
    Abstract: Described herein is a technique capable of detecting a substrate state without contacting the substrate. According to one aspect of the technique, there is provided (a) loading a substrate retainer, where a plurality of substrates is placed, into a reaction tube; (b) processing the plurality of the substrates by supplying a gas into the reaction tube; (c) unloading the substrate retainer out of the reaction tube after the plurality of the substrates is processed; and (d) detecting the plurality of the substrates placed on the substrate retainer after the substrate retainer is rotated by a first angle with respect to a transferable position, wherein the plurality of the substrates is transferable to/from the substrate retainer in the transferable position.
    Type: Application
    Filed: January 28, 2020
    Publication date: May 28, 2020
    Inventors: Tomoyuki MIYADA, Hajime ABIKO, Junichi KAWASAKI, Tadashi OKAZAKI
  • Patent number: 10062592
    Abstract: A substrate processing apparatus includes a substrate retaining mechanism; a detecting unit detecting a placed state of the substrate retained by the substrate retaining mechanism; a first determination unit comparing detection data of the substrate obtained by the detecting unit with master data that is a reference to determine if the detection data is within a first allowed value; a confirmation unit confirming substrate type; a second determination unit comparing the detection data of the substrate with the master data to determine if the detection data is within a second allowed value; and a transfer control unit controlling the substrate retaining mechanism depending on a determination result of the second determination unit when substrate type is confirmed as a predetermined type by the confirmation unit when it is determined that the detection data is not within the first allowed value as determined by the first determination unit.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: August 28, 2018
    Assignee: HITACHI KOKUSAI ELECTRIC INC.
    Inventors: Junichi Kawasaki, Hajime Abiko
  • Publication number: 20170140963
    Abstract: A substrate processing apparatus includes a substrate retaining mechanism; a detecting unit detecting a placed state of the substrate retained by the substrate retaining mechanism; a first determination unit comparing detection data of the substrate obtained by the detecting unit with master data that is a reference to determine if the detection data is within a first allowed value; a confirmation unit confirming substrate type; a second determination unit comparing the detection data of the substrate with the master data to determine if the detection data is within a second allowed value; and a transfer control unit controlling the substrate retaining mechanism depending on a determination result of the second determination unit when substrate type is confirmed as a predetermined type by the confirmation unit when it is determined that the detection data is not within the first allowed value as determined by the first determination unit.
    Type: Application
    Filed: January 30, 2017
    Publication date: May 18, 2017
    Applicant: HITACHI KOKUSAI ELECTRIC INC.
    Inventors: Junichi KAWASAKI, Hajime ABIKO
  • Patent number: 9558976
    Abstract: A substrate processing apparatus includes a substrate retaining mechanism into which retaining members on which substrates are placed are installed to retain the substrates; a substrate transfer unit configured to transfer at least one substrate; a detecting unit configured to detect states of the retaining members installed into the substrate retaining mechanism; a determination unit configured to compare data representing the states of the retaining members, which is obtained by the detecting unit, with master data, which is reference data obtained by detecting normal states of the retaining members, beforehand to determine the states of the retaining members; and a transfer control unit configured to control the substrate transfer unit according to the determination of the determination unit.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: January 31, 2017
    Assignee: Hitachi Kokusai Electric Inc.
    Inventors: Junichi Kawasaki, Hajime Abiko
  • Publication number: 20130238113
    Abstract: A substrate processing apparatus includes a substrate retaining mechanism into which retaining members on which substrates are placed are installed to retain the substrates; a substrate transfer unit configured to transfer at least one substrate; a detecting unit configured to detect states of the retaining members installed into the substrate retaining mechanism; a determination unit configured to compare data representing the states of the retaining members, which is obtained by the detecting unit, with master data, which is reference data obtained by detecting normal states of the retaining members, beforehand to determine the states of the retaining members; and a transfer control unit configured to control the substrate transfer unit according to the determination of the determination unit.
    Type: Application
    Filed: March 7, 2013
    Publication date: September 12, 2013
    Applicant: HITACHI KOKUSAI ELECTRIC INC.
    Inventors: Junichi Kawasaki, Hajime Abiko
  • Publication number: 20020142758
    Abstract: A message communication device, typically a mobile telephone, includes menu information creating means that creates menu information including received message sender identification information listed in a prescribed order for display to the user and accept means that accepts user designation of items among the sender identification information to be subjected to prescribed processing.
    Type: Application
    Filed: January 7, 2002
    Publication date: October 3, 2002
    Inventors: Hajime Abiko, Tokuji Yoneyama