Patents by Inventor Naoki Okino

Naoki Okino 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).

  • Method and apparatus for preparing a double glazing unit
    Patent number: 6962638
    Abstract: Two glass sheets are moved in a horizontal direction between a first stage and a second stage by a pushing and pulling device while having a certain gap maintained between the two glass sheets by a holder and having lower edge surfaces of the two glass sheets supported by a guide. A die is provided between the first stage and the second stage so as to be movable in a vertical direction. A resin material is injected in a peripheral edge between the two glass sheets by injecting the resin material from the die onto the peripheral edge between the glass sheets while carrying out alternatively the horizontal movement of the two glass sheets and the vertical movement of the die. A double glazing unit is prepared by forming a resin spacer in the peripheral edge between the two glass sheets while maintaining the certain gap between the two glass sheets.
    Type: Grant
    Filed: February 14, 2002
    Date of Patent: November 8, 2005
    Assignee: Asahi Glass Company, Limited
    Inventors: Naoki Okino, Yuichi Ueda, Yoshitaka Matsuyama, Masao Ito, Yoki Kobayashi
  • Method and apparatus for preparing a double glazing unit
    Publication number: 20020108694
    Abstract: Two glass sheets are moved in a horizontal direction between a first stage and a second stage by a pushing and pulling device while having a certain gap maintained between the two glass sheets by a holder and having lower edge surfaces of the two glass sheets supported by a guide. A die is provided between the first stage and the second stage so as to be movable in a vertical direction. A resin material is injected in a peripheral edge between the two glass sheets by injecting the resin material from the die onto the peripheral edge between the glass sheets while carrying out alternatively the horizontal movement of the two glass sheets and the vertical movement of the die. A double glazing unit is prepared by forming a resin spacer in the peripheral edge between the two glass sheets while maintaining the certain gap between the two glass sheets.
    Type: Application
    Filed: February 14, 2002
    Publication date: August 15, 2002
    Applicant: ASAHI GLASS COMPANY LIMITED
    Inventors: Naoki Okino, Yuichi Ueda, Yoshitaka Matsuyama, Masao Ito, Yoki Kobayashi