Patents by Inventor Takesi Kaibori

Takesi Kaibori 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).

  • Brazing flux of stable suspension for aluminum material
    Patent number: 4923530
    Abstract: A brazing flux for aluminum material having superior suspension stability whose melting composition of the flux is composed of four elements of MxAlFyOz (where: x=0.5 to 2.0, y=1.5 to 4.8 and z=0.1 to 1.0), and a method of producing a brazing flux in which an amorphous aluminum hydroxide is employed as an aluminum raw material to prepare the flux.
    Type: Grant
    Filed: May 9, 1989
    Date of Patent: May 8, 1990
    Inventors: Nobuhiro Miki, Toshiro Fukudome, Takesi Kaibori