Patents by Inventor Sachiyuki Mizuno

Sachiyuki Mizuno 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).

  • Polarizing resin lens and process for producing same
    Patent number: 7944637
    Abstract: A UV adhesive is applied on the rear surface of a polarizing film molding 4 to form a UV adhesive layer 3. The front surface of a lens base 2 is laid on the UV adhesive layer 3 and is glued by UV irradiation to form a laminated lens substrate 5. On the polarizing film molding 4 of the laminated lens substrate 5 is formed a curing resin monomer layer 6, which is cured to integrate the curing resin monomer layer 6 with the laminated lens substrate 5.
    Type: Grant
    Filed: September 28, 2004
    Date of Patent: May 17, 2011
    Assignees: Yugengaisha Magtec, Mari Vision Inc.
    Inventor: Sachiyuki Mizuno
  • Polarizing Resin Lens and Process for Producing Same
    Publication number: 20080094702
    Abstract: A UV adhesive is applied on the rear surface of a polarizing film molding 4 to form a UV adhesive layer 3. The front surface of a lens base 2 is laid on the UV adhesive layer 3 and is glued by UV irradiation to form a laminated lens substrate 5. On the polarizing film molding 4 of the laminated lens substrate 5 is formed a curing resin monomer layer 6, which is cured to integrate the curing resin monomer layer 6 with the laminated lens substrate 5.
    Type: Application
    Filed: September 28, 2004
    Publication date: April 24, 2008
    Inventor: Sachiyuki Mizuno