Patents by Inventor Izumi Sato

Izumi Sato 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: 10616485
    Abstract: A camera device includes an image sensor which images a subject, a lens unit that includes a lens for forming an image of the subject on a light receiving surface of the image sensor, a shaking corrector that includes a movable portion that includes the image sensor and moves the movable portion in a direction perpendicular to an optical axis of the lens unit according to shaking of the camera device to correct shaking, and a gravity support that supports the movable portion in a direction opposite to a direction of a component force of the gravity with a force equal to a component force of gravity applied to the movable portion along a direction perpendicular to the optical axis of the lens unit.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: April 7, 2020
    Assignee: PANASONIC I-PRO SENSING SOLUTIONS CO., LTD.
    Inventors: Jyouji Wada, Masaomi Iiizumi, Hideaki Yamada, Masamichi Ohara, Yuichi Hatase, Izumi Sato
  • Patent number: 10593489
    Abstract: A pressing switch mechanism includes a housing, a board that is accommodated in the housing, a switch portion that is fixed to the board and generates a click feeling according to pressing a pressed portion in a direction approaching the board, and an operation plate which includes a bowl-shaped recessed surface that is recessed from a surface of the housing, of which an outer peripheral edge is supported by the housing, which is displaceably bent in the direction approaching the board, and in which a bottom wall portion of the recessed surface protruding inward the housing is in contact with the pressed portion.
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: March 17, 2020
    Assignee: Panasonic i-PRO Sensing Solutions Co., Ltd.
    Inventors: Yasuhito Oomori, Tatsuya Tobimatsu, Noboru Takada, Eiji Takahashi, Izumi Sato
  • Patent number: 10341563
    Abstract: A camera device includes a lens unit that includes a zoom lens on which subject light is incident, and can change a zoom magnification of the zoom lens, an imaging element that images an image based on the subject light, a shake sensor that detects shake of the camera device, a shake correction mechanism that holds a holder holding the imaging element, and performs shake correction on a captured image captured by the imaging element through driving of the holder based on a detection value of the shake sensor, and a processor that causes the lens unit to change the zoom magnification of the zoom lens based on the detection value of the shake sensor, cuts a part of the captured image on which the shake correction is performed by the shake correction mechanism through a zoom process according to the changed zoom magnification, and outputs the cut part.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: July 2, 2019
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Jyouji Wada, Masaomi Iiizumi, Hideaki Yamada, Masamichi Ohara, Takayuki Shimaoka, Izumi Sato
  • Publication number: 20180302566
    Abstract: A camera device includes an image sensor which images a subject, a lens unit that includes a lens for forming an image of the subject on a light receiving surface of the image sensor, a shaking corrector that includes a movable portion that includes the image sensor and moves the movable portion in a direction perpendicular to an optical axis of the lens unit according to shaking of the camera device to correct shaking, and a gravity support that supports the movable portion in a direction opposite to a direction of a component force of the gravity with a force equal to a component force of gravity applied to the movable portion along a direction perpendicular to the optical axis of the lens unit.
    Type: Application
    Filed: April 2, 2018
    Publication date: October 18, 2018
    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Jyouji WADA, Masaomi IIIZUMI, Hideaki YAMADA, Masamichi OHARA, Yuichi HATASE, Izumi SATO
  • Publication number: 20180288329
    Abstract: A camera device includes a lens unit that includes a zoom lens on which subject light is incident, and can change a zoom magnification of the zoom lens, an imaging element that images an image based on the subject light, a shake sensor that detects shake of the camera device, a shake correction mechanism that holds a holder holding the imaging element, and performs shake correction on a captured image captured by the imaging element through driving of the holder based on a detection value of the shake sensor, and a processor that causes the lens unit to change the zoom magnification of the zoom lens based on the detection value of the shake sensor, cuts a part of the captured image on which the shake correction is performed by the shake correction mechanism through a zoom process according to the changed zoom magnification, and outputs the cut part.
    Type: Application
    Filed: March 16, 2018
    Publication date: October 4, 2018
    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Jyouji WADA, Masaomi IIIZUMI, Hideaki YAMADA, Masamichi OHARA, Takayuki SHIMAOKA, Izumi SATO
  • Publication number: 20180240621
    Abstract: A pressing switch mechanism includes a housing, a board that is accommodated in the housing, a switch portion that is fixed to the board and generates a click feeling according to pressing a pressed portion in a direction approaching the board, and an operation plate which includes a bowl-shaped recessed surface that is recessed from a surface of the housing, of which an outer peripheral edge is supported by the housing, which is displaceably bent in the direction approaching the board, and in which a bottom wall portion of the recessed surface protruding inward the housing is in contact with the pressed portion.
    Type: Application
    Filed: January 30, 2018
    Publication date: August 23, 2018
    Inventors: Yasuhito OOMORI, Tatsuya TOBIMATSU, Noboru TAKADA, Eiji TAKAHASHI, Izumi SATO
  • Patent number: 9103029
    Abstract: A processing apparatus for processing objects, includes: a processing container structure having a bottom opening and including a processing container having a processing space for housing the objects, the container having a nozzle housing area on one side of the processing space and a slit-like exhaust port on the opposite side of the processing space from the nozzle housing area; a lid for closing the bottom opening of the processing container structure; a support structure for supporting the objects and which can be inserted into and withdrawn from the processing container structure; a gas introduction means including a gas nozzle housed in the nozzle housing area; an exhaust means including a plurality of exhaust systems for exhausting the atmosphere in the processing container structure; a heating means for heating the objects; and a control means for controlling the gas introduction means, the exhaust means and the heating means.
    Type: Grant
    Filed: June 16, 2011
    Date of Patent: August 11, 2015
    Assignee: Tokyo Electron Limited
    Inventors: Yu Wamura, Yuichiro Morozumi, Izumi Sato, Shinji Asari
  • Patent number: 8833298
    Abstract: A film forming apparatus includes a substrate holding unit holding substrates at intervals; a reaction chamber accommodating the substrate holding unit; a raw material gas supply pipe supplying a raw material gas of a thin film to the substrate; a support unit supporting the reaction chamber; a heating unit being disposed outside the reaction chamber and heating the substrates; a protection pipe including one end portion fixed to the support unit, being extended along an arrangement direction of the substrates between the substrate holding unit and the reaction chamber, and including a temperature measuring unit inserted therein; and a protrusion portion being provided on at least one of an outer surface of the protection pipe and an inner surface of the reaction chamber, and providing a gap between the outer surface of the protection pipe and the inner surface of the reaction chamber.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: September 16, 2014
    Assignee: Tokyo Electron Limited
    Inventors: Izumi Sato, Isao Shiratani, Satoshi Asari, Tsuyoshi Murakami
  • Publication number: 20130328306
    Abstract: A joint member that includes a cylindrical sleeve member having a first outer diameter portion having a first outer diameter and a second outer diameter portion having a second outer diameter smaller than the first outer diameter. The joint member further includes a cylindrical nut member having an inner peripheral surface on which a first thread is formed and a bottom in which an opening is formed. The joint member further includes a limit member fixed to an outer periphery portion of the second outer diameter portion inserted into the opening and in contact with an outer surface of the bottom of the cylindrical nut member.
    Type: Application
    Filed: June 6, 2013
    Publication date: December 12, 2013
    Inventors: Izumi SATO, Shusuke KONNO, Tomoyuki NAGATA
  • Publication number: 20130167772
    Abstract: A film forming apparatus includes a substrate holding unit holding substrates at intervals; a reaction chamber accommodating the substrate holding unit; a raw material gas supply pipe supplying a raw material gas of a thin film to the substrate; a support unit supporting the reaction chamber; a heating unit being disposed outside the reaction chamber and heating the substrates; a protection pipe including one end portion fixed to the support unit, being extended along an arrangement direction of the substrates between the substrate holding unit and the reaction chamber, and including a temperature measuring unit inserted therein; and a protrusion portion being provided on at least one of an outer surface of the protection pipe and an inner surface of the reaction chamber, and providing a gap between the outer surface of the protection pipe and the inner surface of the reaction chamber.
    Type: Application
    Filed: June 29, 2012
    Publication date: July 4, 2013
    Applicant: TOKYO ELECTRON LIMITED
    Inventors: Izumi SATO, Isao SHIRATANI, Satoshi ASARI, Tsuyoshi MURAKAMI
  • Publication number: 20120240857
    Abstract: A vertical heat treatment apparatus includes a reaction tube surrounded by a heating part and including a substrate holder to hold substrates; and a process gas feed part having gas ejection openings to feed a process gas onto the substrates. The reaction tube has an exhaust opening at a position opposite to the gas ejection openings relative to the center of the reaction tube. The substrate holder includes circular holding plates stacked in layers and each having substrate placement regions; and support rods supporting the holding plates and provided in a circumferential direction of the holding plates to penetrate through the holding plates with the outside positions of the support rods being at the same radial position as the outer edges of the holding plates or at a radial position inside the outer edges of the holding plates relative to the center of the reaction tube.
    Type: Application
    Filed: September 22, 2011
    Publication date: September 27, 2012
    Applicant: Tokyo Electron Limited
    Inventors: Yuichiro Morozumi, Izumi Sato
  • Publication number: 20120199067
    Abstract: An atmosphere in a reaction pipe is replaced by supplying a purge gas into the reaction pipe from a slit of a third gas injector when process gases are switched, by providing the third gas injector including the slit along a length direction of the reaction pipe in addition to first and second gas injectors including gas ejection holes for respectively supplying process gases, such as s Zr-based gas and an O3 gas, into the reaction pipe.
    Type: Application
    Filed: February 6, 2012
    Publication date: August 9, 2012
    Applicant: TOKYO ELECTRON LIMITED
    Inventors: Yuichiro MOROZUMI, Izumi SATO, Shinji ASARI
  • Publication number: 20110312188
    Abstract: A processing apparatus for processing objects, includes: a processing container structure having a bottom opening and including a processing container having a processing space for housing the objects, the container having a nozzle housing area on one side of the processing space and a slit-like exhaust port on the opposite side of the processing space from the nozzle housing area; a lid for closing the bottom opening of the processing container structure; a support structure for supporting the objects and which can be inserted into and withdrawn from the processing container structure; a gas introduction means including a gas nozzle housed in the nozzle housing area; an exhaust means including a plurality of exhaust systems for exhausting the atmosphere in the processing container structure; a heating means for heating the objects; and a control means for controlling the gas introduction means, the exhaust means and the heating means.
    Type: Application
    Filed: June 16, 2011
    Publication date: December 22, 2011
    Applicant: Tokyo Electron Limited
    Inventors: Yu WAMURA, Yuichiro Morozumi, Izumi Sato, Shinji Asari
  • Publication number: 20110303152
    Abstract: A support structure for supporting a plurality of objects to be processed and to be disposed in a processing container structure in which a processing gas flows horizontally from one side to the opposite side, includes a top plate section; a bottom section; and a plurality of support posts connecting the top plate section and the bottom section, wherein a plurality of support portions for supporting the objects to be processed are formed in each support post at a predetermined pitch along the longitudinal direction, and the distance between the topmost support portion of the support portions of each support post and the top plate section as well as the distance between the lowermost support portion of the support portions of each support post and the bottom section are set not more than the pitch of the support portions. The support structure can prevent the occurrence of a turbulent gas flow in the top and bottom areas of the processing container structure.
    Type: Application
    Filed: June 14, 2011
    Publication date: December 15, 2011
    Applicant: Tokyo Electron Limited
    Inventors: Shinji ASARI, Izumi Sato, Yuichiro Morozumi
  • Patent number: 7762809
    Abstract: Disclosed is a heat treatment apparatus which includes a processing vessel having a furnace throat at its bottom and adapted to accommodate process objects therein to perform a heat treatment to the process objects under reduced pressure, the processing vessel having a vessel main body made of quartz, a metallic lid adapted to support thereon a holder for holding a plurality of process objects so as to load and unload the holder into and from the processing vessel and to close and open the furnace throat, and an annular sealing member disposed on the lid to seal a gap between the lid and the furnace throat. A contact-preventing member is disposed between the lid and the furnace throat to prevent contact of the lid with the furnace throat due to squashing of the sealing member that would otherwise occur when an internal pressure of the processing vessel is reduced.
    Type: Grant
    Filed: October 12, 2007
    Date of Patent: July 27, 2010
    Assignee: Tokyo Electron Limited
    Inventors: Kiichi Takahashi, Yuichiro Sase, Izumi Sato, Kiyohiko Takahashi
  • Patent number: D616391
    Type: Grant
    Filed: September 2, 2009
    Date of Patent: May 25, 2010
    Assignee: Tokyo Electron Limited
    Inventor: Izumi Sato
  • Patent number: D616392
    Type: Grant
    Filed: September 2, 2009
    Date of Patent: May 25, 2010
    Assignee: Tokyo Electron Limited
    Inventor: Izumi Sato
  • Patent number: D616393
    Type: Grant
    Filed: September 2, 2009
    Date of Patent: May 25, 2010
    Assignee: Tokyo Electron Limited
    Inventor: Izumi Sato
  • Patent number: D616394
    Type: Grant
    Filed: September 2, 2009
    Date of Patent: May 25, 2010
    Assignee: Tokyo Electron Limited
    Inventor: Izumi Sato
  • Patent number: D616396
    Type: Grant
    Filed: September 2, 2009
    Date of Patent: May 25, 2010
    Assignee: Tokyo Electron Limited
    Inventor: Izumi Sato