Patents by Inventor Jinsuke Takata

Jinsuke Takata 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).

  • Mixed powder for powder metallurgy and sintered product thereof
    Patent number: 5356453
    Abstract: A mixed powder for powder metallurgy comprising a Fe powder and an alloy powder mixed together in which the mean particle size and the solidus line temperature of the alloy powder and the amount of the liquid phase formed during sintering are so defined as to attain most suitable sintering behavior, that is, the mean particle size of the alloy powder is smaller than 20 .mu.m, the solidus line temperature of the alloy powder is set to higher than 950.degree. C. and lower than 1300.degree. C. and the amount of the liquid phase formed during sintering is more than 20%. A sintered product having desired properties can be obtained by using the mixed powder described above.
    Type: Grant
    Filed: May 28, 1992
    Date of Patent: October 18, 1994
    Assignee: Kabushiki Kaisha Kobe Seiko Sho
    Inventor: Jinsuke Takata