Patents by Inventor Ryuji Higashisaka

Ryuji Higashisaka 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: 9997386
    Abstract: A substrate holder mounting device is provided that is compact and has a simple structure. The substrate holder mounting device according to the present invention is provided with: a first and a second mounting mechanisms (5, 7) that are housed in a chamber and that are respectively configured to be capable of mounting a plurality of substrate holders along a row; row direction drive means that moves the first mounting mechanism to a row direction relatively with respect to the second mounting mechanism; a shifting mechanism (30) that shifts the substrate holders between the first and second mounting mechanisms; and a link-up mechanism that changes positions of the substrate holders in the row direction in the first or second mounting mechanism by a linkage between the shifting mechanism and the above-described row direction drive means.
    Type: Grant
    Filed: March 23, 2011
    Date of Patent: June 12, 2018
    Assignee: Canon Anelva Corporation
    Inventors: Ryuji Higashisaka, Hideki Wakabayashi
  • Patent number: 9905404
    Abstract: A sputtering apparatus includes a vacuum chamber, a substrate holder, a target support member, a cathode magnet arranged on a side of the target support member, which is opposite to a side of a substrate held by the substrate holder, a magnet moving unit configured to adjust a distance between the cathode magnet and the target support member, a target moving unit configured to adjust a distance between the target support member and the substrate, and a control unit configured to control the target moving unit and the magnet moving unit.
    Type: Grant
    Filed: October 23, 2015
    Date of Patent: February 27, 2018
    Assignee: CANON ANELVA CORPORATION
    Inventors: Satoshi Yamada, Ryuji Higashisaka
  • Patent number: 9425029
    Abstract: A processing apparatus includes a supply source including a first supply source and a second supply source arranged to respectively face a first surface of a substrate and a second surface on an opposite side of the first surface. The supply source is configured to supply a material to apply a process to the substrate. A shield member includes a first shield provided around the first supply source and a second shield provided around the second supply source, the first shield and the second shield being arranged to sandwich the substrate. A moving device is configured to move the first shield and the second shield to set one of a close state in which the first shield and the second shield are close to each other and a separate state in which the first shield and the second shield are separate from each other.
    Type: Grant
    Filed: January 15, 2015
    Date of Patent: August 23, 2016
    Assignee: CANON ANELVA CORPORATION
    Inventors: Yoshihiro Muto, Ryuji Higashisaka, Satoshi Yamada
  • Publication number: 20160042928
    Abstract: A sputtering apparatus includes a vacuum chamber, a substrate holder, a target support member, a cathode magnet arranged on a side of the target support member, which is opposite to a side of a substrate held by the substrate holder, a magnet moving unit configured to adjust a distance between the cathode magnet and the target support member, a target moving unit configured to adjust a distance between the target support member and the substrate, and a control unit configured to control the target moving unit and the magnet moving unit.
    Type: Application
    Filed: October 23, 2015
    Publication date: February 11, 2016
    Applicant: CANON ANELVA CORPORATION
    Inventors: Satoshi YAMADA, Ryuji HIGASHISAKA
  • Patent number: 9200362
    Abstract: A substrate holder stocker device capable of reducing foot print is provided. The device includes: a movable table A which holds a plurality of substrate holders side by side in a plate thickness direction thereof and moves back and forth; a movable table B which is provided parallel to the movable table A and holds a plurality of the substrate holders side by side in a plate thickness direction thereof, and which moves back and forth; and an inter-table transfer mechanism for allowing the substrate holder which is held by one of the movable tables A and B stopped at predetermined positions to be held by the other of the movable tables A and B.
    Type: Grant
    Filed: July 7, 2011
    Date of Patent: December 1, 2015
    Assignee: Canon Anelva Corporation
    Inventors: Ryuji Higashisaka, Hiroshi Sone
  • Publication number: 20150235822
    Abstract: The present invention provides a processing apparatus including a supply source including a first supply source and a second supply source arranged to respectively face a first surface of a substrate and a second surface on an opposite side to the first surface and configured to supply a material to apply a process to the substrate, a shield member including a first shield provided around the first supply source and a second shield provided around the second supply source, the first shield and the second shield being arranged to sandwich the substrate, and a moving device configured to move the first shield and the second shield to set one of a close state in which the first shield and the second shield are close to each other and a separate state in which the first shield and the second shield are separate from each other.
    Type: Application
    Filed: January 15, 2015
    Publication date: August 20, 2015
    Applicant: CANON ANELVA CORPORATION
    Inventors: Yoshihiro MUTO, Ryuji HIGASHISAKA, Satoshi YAMADA
  • Publication number: 20140183394
    Abstract: A conductance valve is configured to be able to adjust the conductance by adjusting the opening degree of an opening formed in part of the wall surface a vacuum vessel. The conductance valve includes a swing arm which is pivotally coupled to a driving portion, and a rectangular valve body which is coupled to the swing arm and is pivotal with respect to it. When the swing arm pivots, the rectangular valve body is pivoted by a predetermined angle. The overhang of the valve body at the closed position of the conductance valve can be reduced.
    Type: Application
    Filed: November 14, 2013
    Publication date: July 3, 2014
    Applicant: CANON ANELVA CORPORATION
    Inventors: Satoshi YAMADA, Ryuji Higashisaka
  • Patent number: 8202034
    Abstract: A robot according to this invention includes a driving mechanism, a first arm rotatably connected to the driving mechanism, a second arm rotatably connected to the first arm, and an X-shaped end effector rotatably disposed at the distal end of the second arm. Of the four distal ends of the end effector, two distal ends include holding units which can hold substrates in one direction, and the remaining two distal ends include holding units which can hold substrates in the opposite direction.
    Type: Grant
    Filed: September 1, 2010
    Date of Patent: June 19, 2012
    Assignee: Canon Anelva Corporation
    Inventors: Hiroshi Sone, Ryuji Higashisaka, Kazutoshi Yoshibayashi, Tatsunori Sato, Tatsuhiro Takahashi
  • Publication number: 20120006257
    Abstract: A substrate holder stocker device capable of reducing foot print is provided. The device includes: a movable table A which holds a plurality of substrate holders side by side in a plate thickness direction thereof and moves back and forth; a movable table B which is provided parallel to the movable table A and holds a plurality of the substrate holders side by side in a plate thickness direction thereof, and which moves back and forth; and an inter-table transfer mechanism for allowing the substrate holder which is held by one of the movable tables A and B stopped at predetermined positions to be held by the other of the movable tables A and B.
    Type: Application
    Filed: July 7, 2011
    Publication date: January 12, 2012
    Applicant: CANON ANELVA CORPORATION
    Inventors: Ryuji Higashisaka, Hiroshi Sone
  • Publication number: 20110168086
    Abstract: A substrate holder mounting device is provided that is compact and has a simple structure. The substrate holder mounting device according to the present invention is provided with: a first and a second mounting mechanisms (5, 7) that are housed in a chamber and that are respectively configured to be capable of mounting a plurality of substrate holders along a row; row direction drive means that moves the first mounting mechanism to a row direction relatively with respect to the second mounting mechanism; a shifting mechanism (30) that shifts the substrate holders between the first and second mounting mechanisms; and a link-up mechanism that changes positions of the substrate holders in the row direction in the first or second mounting mechanism by a linkage between the shifting mechanism and the above-described row direction drive means.
    Type: Application
    Filed: March 23, 2011
    Publication date: July 14, 2011
    Applicant: CANON ANELVA CORPORATION
    Inventors: Ryuji Higashisaka, Hideki Wakabayashi
  • Publication number: 20110052349
    Abstract: A robot according to this invention includes a driving mechanism, a first arm rotatably connected to the driving mechanism, a second arm rotatably connected to the first arm, and an X-shaped end effector rotatably disposed at the distal end of the second arm. Of the four distal ends of the end effector, two distal ends include holding units which can hold substrates in one direction, and the remaining two distal ends include holding units which can hold substrates in the opposite direction.
    Type: Application
    Filed: September 1, 2010
    Publication date: March 3, 2011
    Applicant: CANON ANELVA CORPORATION
    Inventors: Hiroshi SONE, Ryuji HIGASHISAKA, Kazutoshi YOSHIBAYASHI, Tatsunori SATO, Tatsuhiro TAKAHASHI
  • Publication number: 20100129539
    Abstract: A substrate holder mounting device is provided that is compact and has a simple structure. The substrate holder mounting device according to the present invention is provided with: a first and a second mounting mechanisms (5, 7) that are housed in a chamber and that are respectively configured to be capable of mounting a plurality of substrate holders along a row; row direction drive means that moves the first mounting mechanism to a row direction relatively with respect to the second mounting mechanism; a shifting mechanism (30) that shifts the substrate holders between the first and second mounting mechanisms; and a link-up mechanism that changes positions of the substrate holders in the row direction in the first or second mounting mechanism by a linkage between the shifting mechanism and the above-described row direction drive means.
    Type: Application
    Filed: November 24, 2009
    Publication date: May 27, 2010
    Applicant: CANON ANELVA CORPORATION
    Inventors: Ryuji Higashisaka, Hideki Wakabayashi