Patents by Inventor Muzuki Nakayama

Muzuki Nakayama 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).

  • BLOCK BODY FOR PRODUCING DENTURE BASE
    Publication number: 20130101778
    Abstract: To provide a most suitable block body for producing a denture base used when producing a denture base by cutting, the block body for producing a denture base is produced by polymerizing a (meth)acrylate monomer so as to have a color tone within a range that L* is 40 to 55, a* is 14 to 31, and b* is 5 to 20 when the color tone is measured with a sample thickness of 4 mm based on JIS Z8729, and to be preferably in a cylindrical shape having a diameter of 8 to 15 cm and a height of 1.5 to 5 cm, or in an elliptical-cylindrical shape having a major diameter and minor diameter of 8 to 15 cm and a height of 1.5 to 5 cm.
    Type: Application
    Filed: April 25, 2011
    Publication date: April 25, 2013
    Applicants: National University Corporation Tokyo Medical and Dental University, GC Corporation
    Inventors: Shunsuke Minakuchi, Manabu Kanazawa, Muzuki Nakayama, Tomohiro Kumagai