Patents Assigned to Tanaka Dental Products
  • Method, system, and kit for coloring dental ceramics
    Patent number: 10543067
    Abstract: A system, method and kit for coloring dental ceramics. The system, method, and kit resulting capable of adjusting the shade of a dental restoration milled from a colored zirconia porcelain block from one color value of the VITA shade guide to a different color value of the VITA shade guide.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: January 28, 2020
    Assignee: Tanaka Dental Products
    Inventor: Asami Tanaka
  • Method, system, and composition for coloring ceramics
    Patent number: 8696954
    Abstract: A system, method and composition for coloring dental ceramics. The system, method, and composition resulting in natural color matching without drying time between color layers. The system, method and composition also resulting in good color preparation on restorations of about 0.001 mm-1.000 mm thickness.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: April 15, 2014
    Assignee: Tanaka Dental Products
    Inventor: Asami Tanaka