Patents by Inventor Kanemitsu Sato

Kanemitsu Sato 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).

  • Shadow mask
    Patent number: 4528246
    Abstract: Disclosed is a shadow mask comprising an alloy such as an inver type alloy and having {100} texture on a mask face. Also disclosed is a useful process for preparing the shadow mask.
    Type: Grant
    Filed: August 26, 1983
    Date of Patent: July 9, 1985
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventors: Emiko Higashinakagawa, Kanemitsu Sato, Michihiko Inaba, Yasuhisa Ohtake, Masaharu Kantou, Masayuki Itoh
  • Corrosion-resistant and wear-resistant magnetic amorphous alloy and a method for preparing the same
    Patent number: 4504327
    Abstract: There are disclosed a corrosion-resistant and wear-resistant magnetic amorphous alloy characterized by having, on the surface thereof, an oxide layer including a crystalline oxide and a method for preparing the same characterized by carrying out the oxidation treatment of the magnetic amorphous alloy at a high temperature and at a high pressure in order to form an oxide layer including a crystalline oxide on the surface of the magnetic amorphous alloy.The magnetic amorphous alloy according to this invention possesses a remarkable corrosion resistance and wear resistance and had an improved magnetic permeability in the mega-Hertz zone.
    Type: Grant
    Filed: August 1, 1983
    Date of Patent: March 12, 1985
    Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
    Inventors: Koichiro Inomata, Hiroshi Tateishi, Emiko Higashinakagawa, Kanemitsu Sato