Patents by Inventor Hirosi Machino

Hirosi Machino 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).

  • Artificial filling and prosthetic material
    Patent number: 5697980
    Abstract: An artificial filling and prosthetic material, characterized in that the surface of a substrate is coated with a calcium phosphate compound together with a water-insoluble and bio-degradable binder polymer. This material is capable of firmly adhering to tissue for a short time.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: December 16, 1997
    Inventors: Sugio Otani, Sadakatsu Yanagisawa, Kunio Niijima, Kazusi Matuura, Hirosi Machino, Toru Fuse