Patents by Inventor Hidehiro YASUKAWA

Hidehiro YASUKAWA 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: 10425990
    Abstract: A vacuum processing apparatus according to this invention includes a heating unit arranged to face a processing surface of a substrate supported by a substrate support unit in a vacuum chamber, a cooling unit arranged to face a reverse surface of the substrate supported by the substrate support unit, a temperature correction unit configured to correct a temperature of a periphery of the substrate in order to reduce a temperature difference between a central portion and the periphery of the substrate by being arranged in a predetermined position between the substrate and the cooling unit when the heating unit heats the substrate, and a correction unit moving device configured to retract the temperature correction unit from the predetermined position.
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: September 24, 2019
    Assignee: CANON ANELVA CORPORATION
    Inventors: Hidehiro Yasukawa, Masahiro Sugihara
  • Publication number: 20160057812
    Abstract: A vacuum processing apparatus according to this invention includes a heating unit arranged to face a processing surface of a substrate supported by a substrate support unit in a vacuum chamber, a cooling unit arranged to face a reverse surface of the substrate supported by the substrate support unit, a temperature correction unit configured to correct a temperature of a periphery of the substrate in order to reduce a temperature difference between a central portion and the periphery of the substrate by being arranged in a predetermined position between the substrate and the cooling unit when the heating unit heats the substrate, and a correction unit moving device configured to retract the temperature correction unit from the predetermined position.
    Type: Application
    Filed: November 3, 2015
    Publication date: February 25, 2016
    Applicant: CANON ANELVA CORPORATION
    Inventors: Hidehiro YASUKAWA, Masahiro SUGIHARA
  • Publication number: 20120137972
    Abstract: A film forming apparatus which forms a film on a long substrate includes a film forming unit, a transport unit which transports the long substrate, a supply portion which supplies an inspection substrate onto the long substrate, and a substrate recovery portion which recovers the inspection substrate that was placed on the long substrate and that has a film formed thereon by the film forming unit.
    Type: Application
    Filed: November 29, 2011
    Publication date: June 7, 2012
    Applicant: CANON ANELVA CORPORATION
    Inventor: Hidehiro YASUKAWA