Patents by Inventor Tomoko Miyazaki

Tomoko Miyazaki 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).

  • High speed thermal spray coating method using copper-based lead bronze alloy and aluminum
    Patent number: 5958522
    Abstract: A thermal spray coating method comprising producing a high speed flame from a combustion gas and spraying a thermal spray coating material powder onto the surface of a base material by using the high speed flame to form a coating on the surface of the base material. The thermal spray coating material powder is a mixed powder comprising (A) 98-70% in volume of Cu based lead bronze alloy powder and (b) 2-30% in volume of Al powder or Al based alloy powder.
    Type: Grant
    Filed: August 18, 1997
    Date of Patent: September 28, 1999
    Assignee: Sulzer Metco Japan Ltd.
    Inventors: Masahiro Nakagawa, Mitsumasa Sasaki, Hidetada Mima, Hiroyuki Hashimoto, Toshio Hotta, Tomoko Miyazaki