Patents by Inventor Nobuhiro Mizushima

Nobuhiro Mizushima 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).

  • Modifiable jewelry
    Patent number: 7322213
    Abstract: A modifiable piece of jewelry has at least two ornamental display components. The first display component has opposite front and back sides which are finished as jeweled, gemstone, precious metal exterior or other finished ornamental display surface. The display surfaces are different and, in most cases, contrasting in ornamentation, color, jewelry setting, gemstone design, or precious metal exterior surface. A second ornamental display component also has opposite front and back sides with jeweled, gemstone, precious metal exterior or other finished ornamental display surfaces. The second ornamental component fits snugly within a cut-out of the first ornamental component. Internal surfaces of the first component and external surfaces of the second component form tight surfaces-to-surfaces connections, in order to maintain the components one within another.
    Type: Grant
    Filed: March 1, 2006
    Date of Patent: January 29, 2008
    Inventors: Alon Tamir, Ran Tamir, Nobuhiro Mizushima
  • Modifiable jewelry
    Publication number: 20070209391
    Abstract: A modifiable piece of jewelry has at least two ornamental display components. The first display component has opposite front and back sides which are finished as jeweled, gemstone, precious metal exterior or other finished ornamental display surface. The display surfaces are different and, in most cases, contrasting in ornamentation, color, jewelry setting, gemstone design, or precious metal exterior surface. A second ornamental display component also has opposite front and back sides with jeweled, gemstone, precious metal exterior or other finished ornamental display surfaces. The second ornamental component fits snugly within a cut-out of the first ornamental component. Internal surfaces of the first component and external surfaces of the second component form tight surfaces-to-surfaces connections, in order to maintain the components one within another.
    Type: Application
    Filed: March 1, 2006
    Publication date: September 13, 2007
    Inventors: Alon Tamir, Ran Tamir, Nobuhiro Mizushima
  • Modifiable jewelry
    Patent number: D564931
    Type: Grant
    Filed: March 1, 2006
    Date of Patent: March 25, 2008
    Inventors: Alon Tamir, Ran Tamir, Nobuhiro Mizushima