Patents by Inventor Naoto Fukuda

Naoto Fukuda 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: 11981100
    Abstract: A tire vulcanization system is configured to deliver a vulcanized tire carried out from a vulcanizer by a tire conveyance device to a PCI device at a first position, and attaches an upper lid. The PCI device mounted with the upper lid is moved from the first position to a second position by a PCI moving portion. The tire conveyance device is configured to receive the raw tire disposed above the PCI device moved to the second position and carry the raw tire into the vulcanizer.
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: May 14, 2024
    Assignees: MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD., BRIDGESTONE CORPORATION
    Inventors: Tomoyuki Iwamoto, Hideki Fukuda, Yoshikatsu Hineno, Naoto Okudomi, Takeshi Fukui, Satoshi Ochiai, Akihiko Hajikano
  • Patent number: 11939322
    Abstract: This invention relates to a method for manufacturing 9-ethyl-6,6-dimethyl-8-[4-(morpholin-4-yl)piperidin-1-yl]-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrile, and is industrially preferable, allowing an objective substance to be obtained in high yield more safely and easily than the conventional method.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: March 26, 2024
    Assignee: Chugai Seiyaku Kabushiki Kaisha
    Inventors: Hiroki Serizawa, Akira Kawase, Hiroshi Fukuda, Naoto Hama
  • Publication number: 20220016789
    Abstract: A tool stocker for holding a tool is equipped with a stocker-inclining member that inclines the tool stocker and also equipped with a mechanism that adjusts an attaching/detaching position at which an interchangeable tool is attached to and detached from a robot arm. The attaching/detaching position can be adjusted by using the tool stocker so as to fit moving paths of the robot arm appropriately.
    Type: Application
    Filed: October 1, 2021
    Publication date: January 20, 2022
    Inventors: Hidetada Asano, Naonori Kayama, Yoshiyuki Miyazaki, Toshifumi Takahashi, Hiroki Kanai, Naoto Fukuda
  • Publication number: 20190111575
    Abstract: A tool stocker for holding a tool is equipped with a stocker-inclining member that inclines the tool stocker and also equipped with a mechanism that adjusts an attaching/detaching position at which an interchangeable tool is attached to and detached from a robot arm. The attaching/detaching position can be adjusted by using the tool stocker so as to fit moving paths of the robot arm appropriately.
    Type: Application
    Filed: October 15, 2018
    Publication date: April 18, 2019
    Inventors: Hidetada Asano, Naonori Kayama, Yoshiyuki Miyazaki, Toshifumi Takahashi, Hiroki Kanai, Naoto Fukuda
  • Patent number: 9382624
    Abstract: A film formation method controls with accuracy the thickness of a thin film formed on a film formation object. The film formation method includes a film formation step of heating a film formation source and forming a film on a film formation object while moving the film formation source and monitoring an amount of released vapors of the film forming material using a quartz oscillator for measurement, a control step of adjusting a heating temperature of the film formation source based on the monitored value of the quartz oscillator for measurement, and a calibration step of calibrating the monitored value of the quartz oscillator for measurement, using a quartz oscillator for calibration and the quartz oscillator for measurement. The calibration step is performed in a middle of the film formation step, after movement of the film formation source is started from a waiting position.
    Type: Grant
    Filed: March 2, 2015
    Date of Patent: July 5, 2016
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yoshiyuki Nakagawa, Shingo Nakano, Naoto Fukuda
  • Publication number: 20150176129
    Abstract: Provided are a film formation apparatus and a film formation method which may control with accuracy the thickness of a thin film formed on the film formation object. A film formation apparatus includes a moving part (film formation source unit) for moving a film formation source between a predetermined film formation waiting position and a predetermined film forming position is provided, and the moving part holds a quartz oscillator for measurement and a quartz oscillator for calibration so that their relative positions with respect to the film formation source are maintained. And a calibration step for calibrating a monitored value of the quartz oscillator for measurement, using a monitored value of the quartz oscillator for calibration, is performed in a middle of the film forming step of forming the film on the film formation object.
    Type: Application
    Filed: March 2, 2015
    Publication date: June 25, 2015
    Inventors: Yoshiyuki Nakagawa, Shingo Nakano, Naoto Fukuda
  • Patent number: 9054147
    Abstract: A method of carrying out alignment between a substrate and a mask, each having respective alignment marks. Vibrations attic substrate in a direction of gravity are measured. An antiphase vibrational wave is calculated, based an data corresponding to the measured vibrations. The antiphase vibrational wave is applied to the substrate, thereby reducing the vibrations or the substrate. When the vibrations of the substrate in the direction of gravity fall within a predetermined value that is set in advance, images are taken of relative positions of the alignment marks provided on the substrate and the mask, respectively, from the substrate side, and corresponding data is produced. Based on the data corresponding to the obtained images, an amount of movement of one of the substrate and the mask is calculated in a horizontal direction. One of the substrate and the mask is moved, based on the calculated movement amount.
    Type: Grant
    Filed: October 11, 2011
    Date of Patent: June 9, 2015
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Naoto Fukuda
  • Patent number: 8398774
    Abstract: Provided is a method of manufacturing an organic light emitting device including the step of forming an electron injection layer. The step of forming the electron injection layer includes the steps of: vaporizing in a container a dopant material as a raw material of a dopant; causing the vaporized dopant material to pass a heated medium between the container and the substrate; and forming the organic compound into the electron injection layer. According to the method the organic light emitting device which has high electron injection efficiency and can be driven at a low voltage can be obtained.
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: March 19, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventors: Manabu Otsuka, Yuzo Tokunaga, Seiji Mashimo, Toshiaki Yoshikawa, Naoto Fukuda
  • Publication number: 20120114839
    Abstract: Provided is a vacuum vapor deposition system, which enables a vapor deposition rate to be measured accurately and a film thickness to be controlled with higher accuracy. The vacuum vapor deposition system includes: a vacuum chamber; a substrate holding mechanism; a vapor depositing source; a film thickness sensor for monitoring; a control system including a temperature controller and a film thickness controller; and a film thickness sensor for calibration, in which a distance from one film thickness sensor whose measurement accuracy is to be enhanced, out of the film thickness sensor for monitoring and the film thickness sensor for calibration, to a center of the opening of the vapor depositing source, is smaller than a distance from another film thickness sensor to the center of the opening of the vapor depositing source.
    Type: Application
    Filed: October 28, 2011
    Publication date: May 10, 2012
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Naoto Fukuda, Yoshiyuki Nakagawa, Shingo Nakano
  • Publication number: 20120114833
    Abstract: A film formation apparatus includes a film formation source, a quartz oscillator for measurement, and a quartz oscillator for calibration. When a thin film is formed on an object, a film forming material is heated in the source to release vapors thereof. The quartz oscillator for measurement measures the amount of the film forming material formed on the object, while the quartz oscillator for calibration calibrates the quartz oscillator for measurement. A moving part for moving the film formation source between a predetermined film formation waiting position and a predetermined film forming position with respect to the film formation object is further provided, the moving part holds the quartz oscillator for measurement so that its relative position with respect to the film formation source is maintained, and the quartz oscillator for calibration is provided above the moving part when the moving part is at the film formation waiting position.
    Type: Application
    Filed: October 25, 2011
    Publication date: May 10, 2012
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Yoshiyuki Nakagawa, Shingo Nakano, Naoto Fukuda
  • Publication number: 20120114837
    Abstract: Provided are a film formation apparatus and a film formation method which may control with accuracy the thickness of a thin film formed on the film formation object. A film formation apparatus includes a moving part (film formation source unit) for moving a film formation source between a predetermined film formation waiting position and a predetermined film forming position is provided, and the moving part holds a quartz oscillator for measurement and a quartz oscillator for calibration so that their relative positions with respect to the film formation source are maintained. And a calibration step for calibrating a monitored value of the quartz oscillator for measurement, using a monitored value of the quartz oscillator for calibration, is performed in a middle of the film forming step of forming the film on the film formation object.
    Type: Application
    Filed: October 25, 2011
    Publication date: May 10, 2012
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Yoshiyuki Nakagawa, Shingo Nakano, Naoto Fukuda
  • Publication number: 20120114838
    Abstract: A film formation apparatus includes a film formation source, a quartz oscillator for measurement, and a quartz oscillator for calibration. When a thin film of a film forming material is formed on a film formation object, the film forming material is heated in the film formation source to release vapors thereof. The quartz oscillator for measurement measures the amount of the film forming material formed on the film formation object, while the quartz oscillator for calibration calibrates the quartz oscillator for measurement. In the film formation apparatus, there are further provided a moving part for moving the film formation source between a predetermined film formation waiting position and a predetermined film forming position with respect to the film formation object and a temperature control part for controlling a temperature of the quartz oscillator for measurement and a temperature of the quartz oscillator for calibration to be substantially the same.
    Type: Application
    Filed: October 25, 2011
    Publication date: May 10, 2012
    Applicant: CANNON KABUSHIKI KAISHA
    Inventors: Yoshiyuki Nakagawa, Shingo Nakano, Naoto Fukuda
  • Publication number: 20120114840
    Abstract: Provided is a vacuum vapor deposition system including: a vapor depositing source; a film thickness sensor for monitoring; and a film thickness sensor for calibration, in which a distance L1 from a center of an opening of the vapor depositing source to the film thickness sensor for calibration and a distance L2 from the center to the film thickness sensor for monitoring satisfy a relationship of L1?L2, and angle ?1 formed by a perpendicular line from the center of the opening of the vapor deposition source to a film formation surface of the substrate and a straight line connecting the center of the opening of the vapor depositing source to the film thickness sensor for calibration, and angle ?2 formed by the perpendicular line and a straight line connecting the center of the opening of the vapor depositing source to the film thickness sensor for monitoring satisfy a relationship of ?1??2.
    Type: Application
    Filed: October 28, 2011
    Publication date: May 10, 2012
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Naoto Fukuda, Yoshiyuki Nakagawa, Shingo Nakano
  • Publication number: 20120103255
    Abstract: Provided are an alignment method and an alignment apparatus, in which the number of times to carry out alignment operation is reduced to reduce damage of a substrate and a mask and improve the productivity of evaporation using the mask. Vibrations in the direction of gravity of a substrate immediately after the substrate is brought in are measured by a laser vibrometer. Based on the obtained vibration data, a vibration control portion generates an antiphase vibrational wave. After the vibrational wave is applied to the substrate to reduce the vibrations of the substrate, the alignment between the substrate and a mask is carried out.
    Type: Application
    Filed: October 11, 2011
    Publication date: May 3, 2012
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Naoto Fukuda
  • Publication number: 20120083062
    Abstract: Provided is a method of manufacturing an organic light emitting device including the step of forming an electron injection layer. The step of forming the electron injection layer includes the steps of: vaporizing in a container a dopant material as a raw material of a dopant; causing the vaporized dopant material to pass a heated medium between the container and the substrate; and forming the organic compound into the electron injection layer. According to the method the organic light emitting device which has high electron injection efficiency and can be driven at a low voltage can be obtained.
    Type: Application
    Filed: December 15, 2011
    Publication date: April 5, 2012
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Manabu OTSUKA, Yuzo TOKUNAGA, Seiji MASHIMO, Toshiaki YOSHIKAWA, Naoto FUKUDA
  • Patent number: 8062425
    Abstract: There is provided a device or a method including a flow path switching unit which switches a first flow path for releasing the vapor deposition material evaporated from a vapor depositing source from the same into a chamber, and a second flow path for causing the vapor deposition material evaporated from the vapor depositing source to flow from the vapor depositing source through a transfer path into a recovery container. The vapor deposition system or the vapor deposition method is capable of reducing an amount of a vapor deposition material consumed without being deposited on an object not to be processed during non-vapor deposition.
    Type: Grant
    Filed: June 14, 2006
    Date of Patent: November 22, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventors: Toshiaki Yoshikawa, Naoto Fukuda
  • Patent number: 7964037
    Abstract: A vacuum deposition apparatus capable of enhancing the productivity of an organic electroluminescence device is realized. A first pipe is connected to a deposition source for evaporating an organic electroluminescence material, and two second pipes are directed to two film deposition objects comprised of substrates and masks, whereby an organic deposition film is formed. Vapor is released simultaneously from the deposition source to plural film deposition objects on different planes to deposit films, which promotes the reduction in film deposition time and the miniaturization of an apparatus.
    Type: Grant
    Filed: June 18, 2007
    Date of Patent: June 21, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventors: Naoto Fukuda, Toshiaki Yoshikawa, Seiji Mashimo
  • Publication number: 20080014825
    Abstract: A vacuum deposition apparatus capable of enhancing the productivity of an organic electroluminescence device is realized. A first pipe is connected to a deposition source for evaporating an organic electroluminescence material, and two second pipes are directed to two film deposition objects comprised of substrates and masks, whereby an organic deposition film is formed. Vapor is released simultaneously from the deposition source to plural film deposition objects on different planes to deposit films, which promotes the reduction in film deposition time and the miniaturization of an apparatus.
    Type: Application
    Filed: June 18, 2007
    Publication date: January 17, 2008
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Naoto Fukuda, Toshiaki Yoshikawa, Seiji Mashimo
  • Publication number: 20070221131
    Abstract: An object of the present invention is to reduce splash generated in a vapor deposition source and carry out vapor deposition at a stable, high vapor deposition speed. The vapor deposition according to the present invention is carried out by vertically stacking a plurality of doughnut-shaped flat plates in a crucible, mounting thin vapor deposition material on the doughnut-shaped flat plates, using heaters that surround the crucible to heat the vapor deposition material on the doughnut-shaped flat plates, allowing the vapor generated from the vapor deposition material to flow through a flow space A at each layer into a vertical flow path B, and discharging the vapor from an opening at the top of the flow path B toward a substrate to be deposited. The conductance of the flow space A is smaller than the conductance of the flow path B.
    Type: Application
    Filed: March 14, 2007
    Publication date: September 27, 2007
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: TOSHIAKI YOSHIKAWA, SEIJI MASHIMO, NAOTO FUKUDA
  • Publication number: 20070134405
    Abstract: Provided is a method of manufacturing an organic light emitting device including the step of forming an electron injection layer. The step of forming the electron injection layer includes the steps of: vaporizing in a container a dopant material as a raw material of a dopant; causing the vaporized dopant material to pass a heated medium between the container and the substrate; and forming the organic compound into the electron injection layer. According to the method the organic light emitting device which has high electron injection efficiency and can be driven at a low voltage can be obtained.
    Type: Application
    Filed: December 13, 2006
    Publication date: June 14, 2007
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: MANABU OTSUKA, YUZO TOKUNAGA, SEIJI MASHIMO, TOSHIAKI YOSHIKAWA, NAOTO FUKUDA