Patents by Inventor Yukiko Mizuguchi

Yukiko Mizuguchi 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).

  • SECURING STRUCTURE FOR OPTICAL COMPONENT, OPTICAL UNIT, AND DEVICE
    Publication number: 20210271048
    Abstract: Provided is a securing structure for an optical component enabling stress generated when adhesive for securing an optical component is cured and shrunk to be reduced and enabling distortion of the optical component to be suppressed. Provided is a securing structure for an optical component including an optical component, and an adhesive portion that is in contact with a holding portion for the optical component. The adhesive portion includes a first adhesive cured material layer and a second adhesive cured material layer, the first adhesive cured material layer is located between the optical component and the second adhesive cured material layer, and a storage elastic modulus of the first adhesive cured material layer is lower than a storage elastic modulus of the second adhesive cured material layer.
    Type: Application
    Filed: June 7, 2019
    Publication date: September 2, 2021
    Inventors: AKIHIRO MAESAKA, TAKUMI OKITA, YUKIKO MIZUGUCHI
  • Film-forming apparatus and film-forming method
    Patent number: 9738969
    Abstract: There is provided a film-forming apparatus including a roll-to-roll mechanism and a heating unit. The roll-to-roll mechanism is configured to transport a film-forming target and includes a tensile force relaxation unit configured to relax a tensile force applied to the transported film-forming target. The heating unit is configured to heat the film-forming target transported by the roll-to-roll mechanism.
    Type: Grant
    Filed: April 24, 2013
    Date of Patent: August 22, 2017
    Assignee: SONY CORPORATION
    Inventors: Toshiyuki Kobayashi, Keisuke Shimizu, Koji Kadono, Yukiko Mizuguchi, Yosuke Murakami
  • FILM-FORMING APPARATUS AND FILM-FORMING METHOD
    Publication number: 20170058398
    Abstract: There is provided a film-forming apparatus including a roll-to-roll mechanism and a heating unit. The roll-to-roll mechanism is configured to transport a film-forming target and includes a tensile force relaxation unit configured to relax a tensile force applied to the transported film-forming target. The heating unit is configured to heat the film-forming target transported by the roll-to-roll mechanism.
    Type: Application
    Filed: November 3, 2016
    Publication date: March 2, 2017
    Inventors: Toshiyuki Kobayashi, Keisuke Shimizu, Koji Kadono, Yukiko Mizuguchi, Yosuke Murakami
  • FILM-FORMING APPARATUS AND FILM-FORMING METHOD
    Publication number: 20150140212
    Abstract: There is provided a film-forming apparatus including a roll-to-roll mechanism and a heating unit. The roll-to-roll mechanism is configured to transport a film-forming target and includes a tensile force relaxation unit configured to relax a tensile force applied to the transported film-forming target. The heating unit is configured to heat the film-forming target transported by the roll-to-roll mechanism.
    Type: Application
    Filed: April 24, 2013
    Publication date: May 21, 2015
    Inventors: Toshiyuki Kobayashi, Keisuke Shimizu, Koji Kadono, Yukiko Mizuguchi, Yosuke Murakami