Patents by Inventor Hiroshi Nagaike

Hiroshi Nagaike 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: 20230245871
    Abstract: A substrate processing system includes a vacuum transfer module, a substrate processing module, an atmospheric transfer module, a load-lock module, at least one substrate transfer robot disposed in the vacuum transfer module and the atmospheric transfer module, and having at least one end effector, and a controller configured to control a particle removal operation. The particle removal operation includes transferring said at least one end effector in any one of the vacuum transfer module, the substrate processing module, the load-lock module, and the atmospheric transfer module in a state where at least one charging member that is charged is placed on said at least one end effector.
    Type: Application
    Filed: January 31, 2023
    Publication date: August 3, 2023
    Applicant: Tokyo Electron Limited
    Inventors: Hiroshi NAGAIKE, Naoki SATO, Masato OBARA, Hideyuki OSADA
  • Publication number: 20230134948
    Abstract: A staining method includes staining a biological sample with a coumarin fluorescent dye to provide a fluorescent-stained sample, and bringing the fluorescent-stained sample into contact with osmium tetroxide, further embedding the sample in an epoxy resin, and subsequently slicing the sample to provide a section sample including the fluorescent-stained sample.
    Type: Application
    Filed: April 1, 2021
    Publication date: May 4, 2023
    Inventors: Hiroshi INAGAKI, Hiroshi Takase, Hajime Kusano, Hiroshi Nagaike, Toshio Ariyasu
  • Patent number: 11462444
    Abstract: A substrate accommodating container that accommodates a substrate includes a monitor installed inside the substrate accommodating container so as to detect a contamination state inside the substrate accommodating container, wherein the contamination state inside the substrate accommodating container is detected.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: October 4, 2022
    Assignee: Tokyo Electron Limited
    Inventor: Hiroshi Nagaike
  • Publication number: 20220259434
    Abstract: The present invention relates to a compound represented by general formula (I) (in the formula (I), X represents a methyl group or a halogen atom; R1 to R14 each independently represent a hydrogen atom, a halogen atom, a cyano group, an optionally substituted alkyl group having 1 to 8 carbon atoms, or an optionally substituted aromatic hydrocarbon group having 6 to 12 carbon atoms; Bm? represents a polyoxometalate anion; m represents an integer of 1 to 20; n represents an integer of 1 to 20, provided that n is determined such that the charge of the whole formula (I) becomes zero).
    Type: Application
    Filed: June 23, 2020
    Publication date: August 18, 2022
    Applicants: DIC Corporation, HAYASHIBARA CO., LTD.
    Inventors: Yusuke Ozaki, Ayaka Yamaji, Takako Tanaka, Daisuke Kuraoka, Noriaki Neki, Hiroshi Nagaike
  • Patent number: 11158490
    Abstract: A processing apparatus performs a predetermined process on an object to be processed by supplying halogen-based gas into a chamber in which a vacuum is maintained, to which chamber a member having an oxide film formed on a surface thereof is connected, or which chamber has an oxide film formed on a surface thereof, wherein the predetermined processing is performed on the target object once or a plurality of times in the chamber. Later, oxygen gas or dry air is supplied to the chamber to purge the chamber, and then the chamber is opened and exposed to the atmosphere.
    Type: Grant
    Filed: October 3, 2016
    Date of Patent: October 26, 2021
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Tomohito Matsuo, Hiroshi Nagaike
  • Publication number: 20210140044
    Abstract: A film forming method of forming a predetermined film on a substrate by PEALD includes: adsorbing a precursor on the substrate; and forming plasma from a modifying gas and modifying the precursor adsorbed on the substrate with radicals contained in the plasma. Here, the modifying of the precursor includes supplying a radio frequency power having an effective power smaller than 500 W to a plasma source configured to form the plasma from the modifying gas.
    Type: Application
    Filed: July 23, 2019
    Publication date: May 13, 2021
    Inventors: Hiroshi Nagaike, Daisuke Yoshikoshi, Takao Funakubo, Takahisa Iwasaki, Chiju Hsieh, Yuki Azuma
  • Publication number: 20210130955
    Abstract: A film forming apparatus configured to form a predetermined film on a substrate by PEALD includes a processing container configured to airtightly accommodate the substrate; and a placing table on which the substrate is placed within the processing container. The processing container includes an exhaust opening through which an inside of the processing container is exhausted; an exhaust path configured to connect the exhaust opening and a processing space above the placing table within the processing container; and a partition wall configured to separate a processing space side from an exhaust opening side in the exhaust path. The partition wall includes a flow path configured to connect the processing space side and the exhaust opening side, and the partition wall is formed such that the exhaust opening side is not seen from the processing space side when an extension direction of the exhaust path is viewed from a top.
    Type: Application
    Filed: July 23, 2019
    Publication date: May 6, 2021
    Inventors: Hiroshi NAGAIKE, Daisuke YOSHIKOSHI, Takao FUNAKUBO, Takahisa IWASAKI, Chiju HSIEH, Yuki AZUMA, Hideyuki KOBAYASHI
  • Publication number: 20210066053
    Abstract: An annular member includes an annular member body to be disposed around a substrate in a substrate processing apparatus. A heterogeneous material portion is disposed in the annular member body and formed of a heterogeneous material different from a material of the annular member body.
    Type: Application
    Filed: August 21, 2020
    Publication date: March 4, 2021
    Inventors: Hiroshi NAGAIKE, Naoki SUGAWA
  • Patent number: 10895014
    Abstract: A method of processing a metal member having a passivation film on its surface is provided. The method includes a step of heating the metal member for a predetermined period at a temperature of 300° C. or higher.
    Type: Grant
    Filed: February 27, 2019
    Date of Patent: January 19, 2021
    Assignee: Tokyo Electron Limited
    Inventor: Hiroshi Nagaike
  • Patent number: 10643825
    Abstract: A particle generation preventing method for preventing particle generation in a vacuum apparatus including an alumite-treated component is provided. The particle generation preventing method includes an evacuation step of evacuating the vacuum apparatus to reduce a pressure within the vacuum apparatus to less than or equal to 1.3×10?1 Pa (1 mTorr), a pressure increasing step of increasing the pressure within the vacuum apparatus to atmospheric pressure after the evacuation step, and a moisture adhesion step of causing moisture to be adhered to the alumite-treated component after the pressure increasing step.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: May 5, 2020
    Assignee: Tokyo Electron Limited
    Inventors: Takashi Tetsuka, Hiroshi Nagaike, Masatomo Kita, Chihiro Sato, Naoya Suenaga
  • Publication number: 20200126829
    Abstract: There is provided a maintenance control method of controlling a processing device including determining whether a temperature of a component part of the processing device that processes a substrate changes at least 5° C. or a preset temperature is changed by at least 5° C., determining whether at least a predetermined number of a first vibration is included in vibration data detected by a vibration sensor provided in the processing device in response to a timing when the temperature of the component part of the processing device that processes the substrate is determined to change at least 5° C. or the preset temperature is determined to be changed by at least 5° C.
    Type: Application
    Filed: April 10, 2017
    Publication date: April 23, 2020
    Inventors: Hidefumi MATSUI, Yudo SUGAWARA, Hiroshi NAGAIKE, Yasutoshi UMEHARA
  • Publication number: 20190271085
    Abstract: A method of processing a metal member having a passivation film on its surface is provided. The method includes a step of heating the metal member for a predetermined period at a temperature of 300° C. or higher.
    Type: Application
    Filed: February 27, 2019
    Publication date: September 5, 2019
    Inventor: Hiroshi NAGAIKE
  • Publication number: 20190108987
    Abstract: A particle generation preventing method for preventing particle generation in a vacuum apparatus including an alumite-treated component is provided. The particle generation preventing method includes an evacuation step of evacuating the vacuum apparatus to reduce a pressure within the vacuum apparatus to less than or equal to 1.3×10?1 Pa (1 mTorr), a pressure increasing step of increasing the pressure within the vacuum apparatus to atmospheric pressure after the evacuation step, and a moisture adhesion step of causing moisture to be adhered to the alumite-treated component after the pressure increasing step.
    Type: Application
    Filed: October 4, 2018
    Publication date: April 11, 2019
    Inventors: Takashi TETSUKA, Hiroshi NAGAIKE, Masatomo KITA, Chihiro SATO, Naoya SUENAGA
  • Publication number: 20180358249
    Abstract: A substrate accommodating container that accommodates a substrate includes a monitor installed inside the substrate accommodating container so as to detect a contamination state inside the substrate accommodating container, wherein the contamination state inside the substrate accommodating container is detected.
    Type: Application
    Filed: June 6, 2018
    Publication date: December 13, 2018
    Inventor: Hiroshi NAGAIKE
  • Publication number: 20180323046
    Abstract: A processing apparatus performs a predetermined process on an object to be processed by supplying halogen-based gas into a chamber in which a vacuum is maintained, to which chamber a member having an oxide film formed on a surface thereof is connected, or which chamber has an oxide film formed on a surface thereof, wherein the predetermined processing is performed on the target object once or a plurality of times in the chamber. Later, oxygen gas or dry air is supplied to the chamber to purge the chamber, and then the chamber is opened and exposed to the atmosphere.
    Type: Application
    Filed: October 3, 2016
    Publication date: November 8, 2018
    Inventors: Tomohito MATSUO, Hiroshi NAGAIKE
  • Patent number: 9627184
    Abstract: A plasma processing apparatus includes a processing chamber, in which a wafer W is plasma-processed, and a CPU controlling an operation of each component. A processing gas is introduced into the processing chamber under a first condition defined by a flow rate and a molecular weight of the processing gas, specifically based on a magnitude of a product A1 (=Q1×m1) of the flow rate Q1 and the molecular weight m1 of the processing gas, and a surface of the wafer W is physically or chemically etched. And then, a pre-purge gas which may be identical to or different from the processing gas is introduced into the processing chamber through a shower head under a second condition derived from the first condition.
    Type: Grant
    Filed: December 3, 2010
    Date of Patent: April 18, 2017
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Tsuyoshi Moriya, Hiroyuki Nakayama, Hiroshi Nagaike
  • Publication number: 20170004984
    Abstract: A substrate transfer apparatus includes a transfer chamber in which a substrate is transferred, and a process chamber configured to process a substrate therein. A contamination monitor is provided in the transfer chamber and configured to detect a contamination condition of the transfer chamber.
    Type: Application
    Filed: June 17, 2016
    Publication date: January 5, 2017
    Inventors: Hiroshi NAGAIKE, Takamitsu TAKAYAMA
  • Patent number: 8877002
    Abstract: An internal member of a plasma processing vessel includes a base material and a film formed by thermal spraying of ceramic on a surface of the base material. The film is formed of ceramic which includes at least one kind of element selected from the group consisting of B, Mg, Al, Si, Ca, Cr, Y, Zr, Ta, Ce and Nd. In addition, at least a portion of the film is sealed by a resin.
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: November 4, 2014
    Assignee: Tokyo Electron Limited
    Inventors: Kouji Mitsuhashi, Hiroyuki Nakayama, Nobuyuki Nagayama, Tsuyoshi Moriya, Hiroshi Nagaike
  • Patent number: 8647442
    Abstract: A cleaning substrate that can prevent a decrease in the operating rate of a substrate processing apparatus. The cleaning substrate that cleans the interior of a chamber in the substrate processing apparatus has a removal mechanism that removes foreign matter in the chamber.
    Type: Grant
    Filed: April 24, 2012
    Date of Patent: February 11, 2014
    Assignee: Tokyo Electron Limited
    Inventors: Yohei Yamazawa, Hiroshi Nagaike, Masashi Saito, Masanobu Honda
  • Patent number: 8608422
    Abstract: In order to prevent particles within a unit from sticking to a substrate in a substrate processing process, an ion generator charges the particles. At the same time, a direct current voltage of the same polarity as the charged polarity of the particles is applied from a direct current power source to the substrate. In order to prevent generation of particles when producing gas plasma, a high-frequency voltage is applied to the upper and lower electrodes at multiple stages to produce plasma. In other words, at a first step, a minimum high-frequency voltage at which plasma can be ignited is applied to the upper and lower electrodes, thereby producing a minimum plasma. Thereafter, the applied voltage is increased in stages to produce predetermined plasma.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: December 17, 2013
    Assignee: Tokyo Electron Limited
    Inventors: Tsuyoshi Moriya, Hiroshi Nagaike, Teruyuki Hayashi, Kaoru Fujihara