Patents by Inventor Yoshinori KUSAKA

Yoshinori KUSAKA 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).

  • FERRITE PARTICLES AND PRODUCTION METHOD THEREOF
    Publication number: 20090246526
    Abstract: A method for producing ferrite particles by weighing, mixing, then crushing ferrite raw materials, and granulating the resultant slurry, and then sintering the resultant granulated material using a rotary furnace, wherein the sintering is carried out under a positive pressure reducing atmosphere.
    Type: Application
    Filed: March 25, 2009
    Publication date: October 1, 2009
    Applicant: Powdertech Co., Ltd.
    Inventors: Takao SUGIURA, Takashi HIKICHI, Yoshinori KUSAKA, Satoru TANIGUCHI, Tadashi HARAYAMA, Hiromichi KOBAYASHI